Force and strain sensors. Measure. Test. Control.

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1 Force and strain sensors. Measure. Test. Control.

2 Force and strain sensors by Baumer combine tried and tested technology and sophisticated innovations.

1 Contents. Introduction 1 Force and strain sensors 1.2 Product Summary 1.

2 Summary Strain Rings 3.3 Strain Probes DSRK 4 Product key 4.2 Summary Strain Probes 4.

8 Summary Cavity Pressure Sensors 8.9 Charge Amplifiers DACx 9 Product key 9.

2 Glossary and Explanations 11 General 11.2 Strain Links DSRT 5 Product key 5.

3 1 Contents. Introduction 1 Force and strain sensors 1.2 Product Summary 1.4 Load Cells DLRx 2 Product key 2.2 Summary Load Cells 2.3 Strain Rings DSRC 3 Product key 3.2 Summary Strain Rings 3.3 Strain Probes DSRK 4 Product key 4.2 Summary Strain Probes 4.3 Piezo Electric Sensors 8 Product key 8.2 Summary Force and Strain Sensors 8.3 Product key 8.8 Summary Cavity Pressure Sensors 8.9 Charge Amplifiers DACx 9 Product key 9.2 Summary Charge Amplifiers 9.3 Supplementary Information 10 General 10.2 Glossary and Explanations 11 General 11.2 Strain Links DSRT 5 Product key 5.2 Summary Strain Links 5.3 Bridge Amplifiers DABx 6 Product key 6.2 Summary Bridge Amplifiers 6.3 Display Boxes DDBF 7 Product key 7.2 Summary Display Boxes

Force and strain sensors measuring testing and monitoring Our product range embraces the entire field of force and strain sensors to meet a wide range of requirements and specific applications.

4 Force and strain sensors measuring testing and monitoring Our product range embraces the entire field of force and strain sensors to meet a wide range of requirements and specific applications. It includes every component of efficient sensors and intelligent evaluation and application systems. Baumer supplies a complete range of sensors from a single source universality that pays off. The question of the respective technology does not depend on the product range, but wholly and solely on the nature of the technical problem involved. Whether this calls for a bonded S/G, our patented press-fitted S/G or a high-resolution Piezo system, we are experts in all three. Sensors with S/G technology Strain gauges are used for measurements of physical values on structures, for example weight and strain. Strain measurement on tie bars and columns Strain measurement on platen and rigid structures Static and cyclic strain and force measurement 2x1/4 bridge or full bridge Bridge amplifier Display box incl. analysing software Sensors with Piezo technology Quartz crystals and polarised ceramic materials are used where fast response time and a high signal to noise ratio are important. Force sensors for dynamic measurement High resolution strain measurement on rigid structures Pooling and crash detection Cavity pressure measurement Direct and indirect measurement Industrial multi range charge amplifier 1.2

Load cell application examples Sheet thickness control Through sensors in the machine, the actual sheet thickness

In this way, the machine achieves an angle quality independent of sheet thickness and with no loss of productivity

1 Holding force control Holding the sheet with needed force to make sure the sheet can moved as fast as possible

5 Load cell application examples Sheet thickness control Through sensors in the machine, the actual sheet thickness can be detected and the plunging depth of the upper tool automatically corrected. In this way, the machine achieves an angle quality independent of sheet thickness and with no loss of productivity or need for calibration. 1 Holding force control Holding the sheet with needed force to make sure the sheet can moved as fast as possible without any slip or marks apply on the sheet. Force control at joining process In order to maintain best possible quality of the joining process, it s elementary to control the control the force during the joining process

Product Summary Force Sensors Strain Sensors DLRx DSRC DSRK DSRT Load Cell Strain Ring Strain Probe Strain Links Static and dynamic force measurement Strain measurement on tie bars and shafts Strain

FS Characteristic curve deviation < 1% FS Characteristic curve deviation < 1%FS Characteristic curve deviation < 0,8% FS Page 2.3 Page 3.3 Page 4.3 Page 5.

6 Product Summary Force Sensors Strain Sensors DLRx DSRC DSRK DSRT Load Cell Strain Ring Strain Probe Strain Links Static and dynamic force measurement Strain measurement on tie bars and shafts Strain measurement in holes Strain measurement on rigid structures Measuring range 0,5 100 kn Measuring range ±1000 µε Measuring range µε Measuring range ±750 µε Characteristic curve deviation < 0,3% FS Characteristic curve deviation < 1% FS Characteristic curve deviation < 1%FS Characteristic curve deviation < 0,8% FS Page 2.3 Page 3.3 Page 4.3 Page 5.3 Piezo Electric Sensors DLPP DPPC Piezo electric force sensor Measurement of dynamic forces Measuring range from 2,5 to 30 kn Linearity < 1% FS Cavity pressure sensor Direct and indirect cavity pressure measurement Measuring range 2000 bar Linearity < 1% FS Page 8.3 Page

Analysis Devices DABx DDBF 1 Bridge amplifier Analysis of S/G bridges Display box Signal analysis of strain rings, strain probes and extensometers 2 x 1/4 bridge or full bridge Display range ±1999 µε

7 Analysis Devices DABx DDBF 1 Bridge amplifier Analysis of S/G bridges Display box Signal analysis of strain rings, strain probes and extensometers 2 x 1/4 bridge or full bridge Display range ±1999 µε Current or voltage output 2 or 4 channels 1 channel Page 6.3 Page 7.3 Accessories Analysis Devices DZPC DZCC DACx Accessories Coaxial Cable Industrial multi range charge amplifier Variety of mounting accessories for piezo electric sensors and cables Sensor and connecting cables for piezo electric sensors Temperature range up to +220 C Analysis of piezo electric sensors Measuring range from 100 pc to 1'000'000 pc Characteristic curve deviation < 1% FS 1 channel Page 8.14 Page 8.16 Page

8 1.6

9 Load Cells 2

10 Product Key Load cells DLRx The correct order code must be taken from the corresponding data sheet. Output P = passive U = Voltage I = Current Housing Type L001 = miniature L002 = compact L003 = large Connection S80 = 4-pin connector series 712 W24 = 4-pin open cabel end 14C = 5-pin connector M12 x 1 Precision Category B = 0,3 % Characteristic curve deviation (Type L002, Type L003) C = 0,5 % Characteristic curve deviation (Type L001) Measuring Range 150 = N 210 = kn 220 = kn 250 = kn 310 = kn 320 = kn 330 = kn 350 = kn 410 = kn Load Transmission CO = Compression TC = Tension/Compression Option C = top cover (Type L003) CL05 = 5 m cable length CL10 = 10 m cable length CCL10 = combinations possible (Type L003) DLRx L00x.xxx.xxxxxx/xxxxx 2.2

Summary Load cells DLRx Type DLRP L001 Compression Characteristic curve deviation: 0,5% Nominal force: 5...10 kn Page 2.

6 2 Output signal: 2 mv/v protection class: IP 67 Load transmission: compression Type DLRP L002 Tension/Compression Characteristic curve deviation: 0,3% Nominal force: 0,5...10 kn Page 2.

11 Summary Load cells DLRx Type DLRP L001 Compression Characteristic curve deviation: 0,5% Nominal force: kn Page 2.4 Output signal: 1 mv/v protection class: IP 67 Load transmission: compression Type DLRP L002 Compression Characteristic curve deviation: 0,3% Nominal force: 0, kn Page Output signal: 2 mv/v protection class: IP 67 Load transmission: compression Type DLRP L002 Tension/Compression Characteristic curve deviation: 0,3% Nominal force: 0, kn Page 2.8 Output signal: 2 mv/v protection class: IP 67 Load transmission: tension/compression Type DLRP L003 Tension/Compression Characteristic curve deviation: 0,3% Nominal force: kn Page 2.10 Output signal: 2 mv/v protection class: IP 67 Load transmission: tension/compression Type DLRx L001 Compression Characteristic curve deviation: 0,5% Nominal force: kn Page 2.12 Output signal: ±10 V / ma protection class: IP 65 Load transmission: compression Type DLRx L002 Compression Characteristic curve deviation: 0,3% Nominal force: 0, kn Page 2.14 Output signal: ±10 V / ma protection class: IP 65 Load transmission: compression Type DLRx L002 Tension/Compression Characteristic curve deviation: 0,3% Nominal force: 0, kn Page 2.16 Output signal: ±10 V / ma protection class: IP 65 Load transmission: tension/compression Type DLRx L003 Tension/Compression Characteristic curve deviation: 0,3% Nominal force: kn Page 2.18 Output signal: ±10 V / ma protection class: IP 65 Load transmission: tension/compression Load cells can be used in static and high dynamic applications and can be loaded by compression or tension/compression

Load cell DLRP L001 Features Passive load cell 0...10 kn Compact dimensions For compression Protection class IP 67 Stainless steel Technical Data Standard capacities 0...5000 N 0.

12 Load cell DLRP L001 Features Passive load cell kn Compact dimensions For compression Protection class IP 67 Stainless steel Technical Data Standard capacities N N Sensitivity at FS 1 mv/v Combined error < 0,5% FS Linearity < 0,5% FS Hysteresis < 0,5% FS Compensated C temperature range Operating temperature C range Storage temperature range C Temperature effect zero < ±0,06% /K Temperature effect span < ±0,05% /K Zero balance < ±1% FS Non-repeatability < 0,1% FS Creep error < 0,2% FS (after 30 min. with FS) Sensitivity tolerance < ±1% FS Bridge resistance Full bridge 350 Ω Isolation resistance > 3 GΩ Excitation max. 7 V Signal polarity unipolar (compression +1mV/V) static load 150% FS dynamic load 100% FS Breaking load 220% FS Deflection FS 0,05 mm typical Protection class IP 67 Cable 2 m, shielded, PUR Load cell material Order Code DLRP L001..C CO/ Load transmission CO Compression (see drawing) Measuring range N N Combined error C 0,5% Optional cable length (2 m standard) CL05 5 m cable length CL10 10 m cable length Connection S80 4-pin connector series 712 W24 Cable, 4-wire, open cable end FS = Full scale output Combined error contains linearity, hysteresis and non-repeatability 2.4

13 DLRP L001 Dimensions (mm) + ø SR40 Connector S35A, 4-pin 2 5,5 ø 32 h8 40 Electrical Connection S80 W24 Bridge Circuit brown black blue white EXC.+ Pin 1 +VS 2 -VOUT 3 +VOUT 4 GND Housing Color brown black blue white Housing Signal +VS -VOUT GND +VOUT SIG.+ EXC.- SIG.- Wiring DLRP Transducer Precision amplifier/ power supply unit +V S Stabilized operating voltage +V Out + Gain -V Out GND - Zero 2.5

Load cell DLRP L002 Features Passive load cell 0...10 kn Compact dimensions For compression Protection class IP 67 Stainless steel Technical Data Standard capacities 0...500 N 0...1000 N 0...2000 N 0.

14 Load cell DLRP L002 Features Passive load cell kn Compact dimensions For compression Protection class IP 67 Stainless steel Technical Data Standard capacities N N N N N Sensitivity at FS 2 mv/v Combined error < 0,3% FS Linearity < 0,3% FS Hysteresis < 0,3% FS Compensated C temperature range Operating temperature C range Storage temperature range C Temperature effect zero < ±0,02% /K Temperature effect span < ±0,03% /K Zero balance < ±1% FS Non-repeatability < 0,1% FS Creep error < 0,15% FS (after 30 min. with FS) Sensitivity tolerance < ±1% FS Bridge resistance Full bridge 350 Ω Isolation resistance > 3 GΩ Excitation max. 7 V Signal polarity unipolar (compression +2 mv/v) static load 200% FS dynamic load 100% FS Breaking load 320% FS Deflection FS 0,05 mm typical Protection class IP 67 Cable 5 m, shielded, PUR Load cell material Order Code DLRP L002..B CO/CL10 cable length CL10 10 m (5 m standard) Load transmission CO Compression (see drawing) Measuring range N N N N N Combined error B 0,3% Connection S80 4-pin connector series 712 W24 Cable, 4-wire, open cable end FS = Full scale output Combined error contains linearity, hysteresis and non-repeatability 2.6

15 DLRP L002 Dimensions (mm) + ø 11 SR60 Connector S35A, 4-pin ,5 45 M5 x 6 / 8 (4x) ø 40 ø 47 4 fixing screws M5, strength class 10.9 Installation torque 9 Nm ø 55 Electrical Connection S80 W24 Bridge Circuit brown black blue white EXC.+ Pin Color Signal SIG.+ SIG.- 1 +VS brown +VS 2 -VOUT black -VOUT 3 +VOUT blue GND 4 GND Housing white Housing +VOUT EXC.- Wiring DLRP Transducer Precision amplifier/ power supply unit +V S Stabilized operating voltage +V Out + Gain -V Out GND - Zero 2.7

16 Load cell DLRP L002 Features Passive load cell kn Compact dimensions For tension and compression Protection class IP 67 Stainless steel Technical Data Standard capacities N N N N N Sensitivity at FS 2 mv/v Combined error < 0,3% FS Linearity < 0,3% FS Hysteresis < 0,3% FS Compensated C temperature range Operating temperature C range Storage temperature range C Temperature effect zero < ±0,02% /K Temperature effect span < ±0,03% /K Zero balance < ±1% FS Non-repeatability < 0,1% FS Creep error < 0,15% FS (after 30 min. with FS) Sensitivity tolerance < ±1% FS Bridge resistance Full bridge 350 Ω Isolation resistance > 3 GΩ Excitation max. 7 V Signal polarity bipolar (tension +2 mv/v) static load 200% FS dynamic load 100% FS Breaking load 320% FS Deflection FS 0,05 mm typical Protection class IP 67 Cable 5 m, shielded, PUR Load cell material Order Code DLRP L002..B TC/CL10 cable length CL10 10 m (5 m standard) Load transmission TC Tension/Compression (see drawing) Measuring range N N N N N Combined error B 0,3% Connection S80 4-pin connector series 712 W24 Cable, 4-wire, open cable end FS = Full scale output Combined error contains linearity, hysteresis and non-repeatability 2.8

17 DLRP L002 Dimensions (mm) SR M10 50,7 27 Connector S35A, 4-pin ,5 45 ø 40 ø 47 ø 55 M5 x 6 / 8 (4x) 4 fixing screws M5, strength class 10.9 Installation torque 9 Nm Electrical Connection S80 W24 Bridge Circuit brown black blue white EXC.+ Pin 1 +VS 2 -VOUT 3 +VOUT 4 GND Housing Color brown black blue white Housing Signal +VS -VOUT GND +VOUT SIG.+ EXC.- SIG.- Wiring DLRP Transducer Precision amplifier/ power supply unit +V S Stabilized operating voltage +V Out + Gain -V Out GND - Zero 2.9

18 Load cell DLRP L003 Features Passive load cell kn Compact dimensions For tension and compression Protection class IP 67 Corrosion-resistant steel Technical Data Standard capacities N N N N N Sensitivity at FS 2 mv/v Combined error < 0,3% FS Linearity < 0,3% FS Hysteresis < 0,3% FS Compensated C temperature range Operating temperature C range Storage temperature range C Temperature effect zero 0,02% /K Temperature effect span < 0,02% /K Zero balance < ±1% FS Non-repeatability < 0,1% FS Creep error < 0,2% FS (after 30 min. with FS) Sensitivity tolerance < ±1% FS Bridge resistance Full bridge 350 Ω Isolation resistance > 3 GΩ Excitation max. 7 V Signal polarity bipolar (tension +2 mv/v) static load 150% FS dynamic load 100% FS Breaking load 220% FS Deflection FS 0,05 mm typical Protection class IP 67 Cable 5 m, shielded, PUR Load cell material , nickel-plated Order Code DLRP L003..B TC/ Load transmission TC Tension/Compression (see drawing) Measuring range N N N N N Combined error B 0,3% Connection S80 4-pin connector series 712 W24 Cable, 4-wire, open cable end Option C Top cover CL10 10 m cable length (5 m standard) CCL10 Combinations possible FS = Full scale output Combined error contains linearity, hysteresis and non-repeatability

19 + - DLRP L003 Dimensions (mm) ø 54 M30 x 2 2 ø 155 ø 130 ø 106 ø 11 x ,5 Bushing, 4-pin 12 fixing screws M10, strength class 10.9 Installation torque 42Nm ø 155 Electrical Connection S80 W24 Bridge Circuit brown black blue white EXC.+ Pin 1 +VS 2 -VOUT 3 +VOUT 4 GND Housing Color brown black blue white Housing Signal +VS -VOUT GND +VOUT SIG.+ EXC.- SIG.- Wiring DLRP Transducer Precision amplifier/ power supply unit +V S Stabilized operating voltage +V Out + Gain -V Out GND - Zero

20 Load cell with amplifier DLRx L001 Features Voltage (DLRU) or current output (DLRI) Compact dimensions For compression Protection class IP 65 Stainless steel Technical Data Standard capacities N N Output signal at FS DLRU V DLRI ma Linearity 0,5% FS Hysteresis 0,5% FS Non-repeatability < 0,1% FS Creep error < 0,2% FS (after 30 min. with FS) Zero balance DLRU < 5 mv DLRI < 8 µa Reset-Input active VDC < 2 ma Reset-Input inactive < 1 VDC Reset-Pulse > 1 ms Reset time < 5 ms Switching frequency 1000 Hz Signal polarity DLRU unipolar (compression +10 V) DLRI unipolar (compression 20 ma) Noise DLRU (0...5 khz) < 5 mvpp DLRI (0...5 khz) < 8 µapp Compensated C temperature range Operating temperature C range Storage temperature range C Temperature effect zero < ±0,05% /K Temperature effect span < ±0,06% /K Bridge resistance Full bridge 350 Ω Isolation resistance > 3 GΩ Excitation DLRU V DLRI V Supply current DLRU < 60 ma DLRI < 90 ma static load 150% FS dynamic load 100% FS Breaking load 220% FS Protection class IP 65 FS = Full scale output Technical Data Cable Load cell material Order Code DLRP L001..C CO/ Measuring range N N Combined error C 0,5% M12 x 1 Optional cable length (2 m standard) CL05 5 m cable length CL10 10 m cable length Load transmission CO Compression (see drawing) Connection 14C 5-pin connector series M12 x 1 Output U Voltage output V I Current output ma Accessories (not included in delivery) Cable between the amplifier and the control unit. Series m, shielded, PUR, (between amplifier and sensor) Connector female, control side, 5-pin, Part No Connector female with cable, control side, 5-pin ESG 34CH0200G 5-pin (shielded) 2 m, PUR, (Part No ) ESG 34CH0500G 5-pin (shielded) 5 m, PUR, (Part No ) ESG 34CH1000G 5-pin (shielded) 10 m, PUR, (Part No )

21 DLRx L001 Dimensions (mm) Load cell Amplifier DABx AD2T + 2 5, ø 8 40 SR40 Connector S35A, 4-pin M12 x ø 32 h8 40 Electrical Connection DLRU 14C DLRI 14C Bridge Circuit EXC SIG.+ SIG.- Pin 1 +VS 2 -VOUT 3 GND 4 +VOUT 5 Reset Housing Pin 1 +VS 2 n.c. 3 GND 4 +lout 5 Reset Housing EXC.- Wiring DLRU DLRI F 1 +VS 3 GND 18-33VDC F 1 +VS 3 GND 14-33VDC 2 -VOUT 2 n.c. U 4 +VOUT 5 Reset R L ±10 V 5 33 VDC I 4 +IOUT 5 Reset R L 4 20 ma 5 33 VDC

22 Load cell with amplifier DLRx L002 Features Voltage (DLRU) or current output (DLRI) Compact dimensions For compression Protection class IP 65 Stainless steel Technical Data Standard capacities N N N N N Output signal at FSR DLRU V DLRI ma Linearity 0,5% FS Hysteresis 0,5% FS Non-repeatability < 0,1% FS Creep error < 0,15% FS (after 30 min. with FS) Zero balance DLRU < 5 mv DLRI < 8 µa Reset-Input active VDC < 2 ma Reset-Input inactive < 1 VDC Reset-Pulse > 1 ms Reset time < 5 ms Switching frequency 1000 Hz Signal polarity DLRU unipolar (compression +10 V) DLRI unipolar (compression 20 ma) Noise DLRU (0...5 khz) < 5 mvpp DLRI (0...5 khz) < 8 µapp Compensated C temperature range Operating temperature C range Storage temperature range C Temperature effect zero < ±0,02% /K Temperature effect span < ±0,03% /K Bridge resistance Full bridge 350 Ω Isolation resistance > 3 GΩ Excitation DLRU V DLRI V Supply current DLRU < 60 ma DLRI < 90 ma static load 200% FS dynamic load 100% FS Breaking load 320% FS Protection class IP 65 FS = Full scale output Technical Data Cable Load cell material Order Code DLRP L002..B CO/CL10 M12 x 1 Load transmission CO Compression (see drawing) Measuring range N N N N N Combined error B 0,3% Connection 14C 5-pin connector series M12 x 1 Output U Voltage output V I Current output ma Accessories (not included in delivery) Series m, shielded, PUR, (between amplifier and sensor) Cable length CL10 10 m cable length (5 m standard) Cable between the amplifier and the control unit. Connector female, control side, 5-pin, Part No Connector female with cable, control side, 5-pin ESG 34CH0200G 5-pin (shielded) 2 m, PUR, (Part No ) ESG 34CH0500G 5-pin (shielded) 5 m, PUR, (Part No ) ESG 34CH1000G 5-pin (shielded) 10 m, PUR, (Part No )

23 DLRx L002 Dimensions (mm) Load cell + Amplifier DABx AD2T ø 11 SR60 Connector S35A, 4-pin M12 x ,5 45 M5 x 6 / 8 (4x) 9 79 ø 40 ø 47 4 fixing screws M5, strength class 10.9 Installation torque 9 Nm ø 55 Electrical Connection DLRU 14C DLRI 14C Bridge Circuit EXC SIG.+ SIG.- Pin 1 +VS 2 -VOUT 3 GND 4 +VOUT 5 Reset Housing Pin 1 +VS 2 n.c. 3 GND 4 +lout 5 Reset Housing EXC.- Wiring DLRU DLRI F 1 +VS 3 GND 18-33VDC F 1 +VS 3 GND 14-33VDC 2 -VOUT 2 n.c. U 4 +VOUT 5 Reset R L ±10 V 5 33 VDC I 4 +IOUT 5 Reset R L 4 20 ma 5 33 VDC

24 Load cell with amplifier DLRx L002 Features Voltage (DLRU) or current output (DLRI) Compact dimensions For tension or compression (DLRI) For tension and compression (DLRU) Protection class IP 65 Stainless steel Technical Data Standard capacities N N N N N Output signal at FSR DLRU ±10 V DLRI ma Linearity 0,3% FS Hysteresis 0,3% FS Non-repeatability < 0,1% FS Creep error < 0,15% FS (after 30 min. with FS) Zero balance DLRU < 5 mv DLRI < 8 µa Reset-Input active VDC < 2 ma Reset-Input inactive < 1 VDC Reset-Pulse > 1 ms Reset time < 5 ms Switching frequency 1000 Hz Signal polarity DLRU bipolar (tension +10 V) DLRI unipolar (tension 20 ma) Noise DLRU (0...5 khz) < 5 mvpp DLRI (0...5 khz) < 8 µapp Compensated C temperature range Operating temperature C range Storage temperature range C Temperature effect zero < ±0,02% /K Temperature effect span < ±0,03% /K Bridge resistance Full bridge 350 Ω Isolation resistance > 3 GΩ Excitation DLRU V DLRI V Supply current DLRU < 60 ma DLRI < 90 ma static load 200% FS dynamic load 100% FS Breaking load 320% FS Protection class IP 65 FS = Full scale output Technical Data Cable Load cell material Order Code DLRP L002..B TC/ CL10 / Polarity SP Altered polarity Option CL10 10 m cable length (5 m standard) Output M12 x 1 Load transmission TC Tension/Compression (see drawing) Measuring range N N N N N Combined error B 0,3% Connection 14C 5-pin connector series M12 x 1 U Voltage output ±10 V I Current output ma 5 m, shielded, PUR, (between amplifier and sensor) Accessories (not included in delivery) Cable between the amplifier and the control unit. Series 713 Connector female, control side, 5-pin, Part No Connector female with cable, control side, 5-pin ESG 34CH0200G 5-pin (shielded) 2 m, PUR, (Part No ) ESG 34CH0500G 5-pin (shielded) 5 m, PUR, (Part No ) ESG 34CH1000G 5-pin (shielded) 10 m, PUR, (Part No )

25 DLRx L002 Dimensions (mm) Load cell + - SR40 Amplifier DABx AD2T ,7 M10 Connector S35A, 4-pin M12 x , M5 x 6 / 8 (4x) ø 40 ø 47 4 fixing screws M5, strength class 10.9 Installation torque 9 Nm ø 55 Electrical Connection DLRU 14C DLRI 14C Bridge Circuit EXC SIG.+ SIG.- Pin 1 +VS 2 -VOUT 3 GND 4 +VOUT 5 Reset Housing Pin 1 +VS 2 n.c. 3 GND 4 +lout 5 Reset Housing EXC.- Wiring DLRU DLRI F 1 +VS 3 GND 18-33VDC F 1 +VS 3 GND 14-33VDC 2 -VOUT 2 n.c. U 4 +VOUT 5 Reset R L ±10 V 5 33 VDC I 4 +IOUT 5 Reset R L 4 20 ma 5 33 VDC

Load cell with amplifier DLRx L003 Features Voltage (DLRU) or current output (DLRI) Compact dimensions For tension (DLRI) and tension/compression (DLRU) Protection class IP 65 Corrosion-resistant

26 Load cell with amplifier DLRx L003 Features Voltage (DLRU) or current output (DLRI) Compact dimensions For tension (DLRI) and tension/compression (DLRU) Protection class IP 65 Corrosion-resistant steel Technical Data Standard capacities N N N N N Output signal at FSR DLRU ±10 V DLRI ma Linearity 0,3% FS Hysteresis 0,3% FS Non-repeatability < 0,1% FS Creep error < 0,2% FS (after 30 min. with FS) Zero balance DLRU < 5 mv DLRI < 8 µa Reset-Input active VDC < 2 ma Reset-Input inactive < 1 VDC Reset-Pulse > 1 ms Reset time < 5 ms Switching frequency 1000 Hz Signal polarity DLRU bipolar (tension +10 V) DLRI unipolar (tension 20 ma) Noise DLRU (0...5 khz) < 5 mvpp DLRI (0...5 khz) < 8 µapp Compensated C temperature range Operating temperature C range Storage temperature range C Temperature effect zero < ±0,02% /K Temperature effect span < ±0,03% /K Bridge resistance Full bridge 350 Ω Isolation resistance > 3 GΩ Excitation DLRU V DLRI V Supply current DLRU < 60 ma DLRI < 90 ma Permitted static load 200% FS dynamic load 100% FS Breaking load 320% FS Protection class IP 65 FS = Full scale output Technical Data Load cell material Order Code DLRP L003..B TC/ Option C Top cover SP Altered polarity CSP Combinations possible Load transmission TC Tension/Compression (see drawing) Measuring range N N N N N Combined error B 0,3% Connection 14C 5-pin connector series M12 x 1 Output U Voltage output ±10 V I Current output ma Accessories (not included in delivery) Series 713 Connector female, control side, 5-pin, Part No M12 x , nickel-plated Cable between the amplifier and the control unit. Connector female with cable, control side, 5-pin ESG 34CH0200G 5-pin (shielded) 2 m, PUR, (Part No ) ESG 34CH0500G 5-pin (shielded) 5 m, PUR, (Part No ) ESG 34CH1000G 5-pin (shielded) 10 m, PUR, (Part No )

27 DLRx L003 Dimensions (mm) + - ø 53,5 M30 x , ø 155 ø 130 ø 106 ø 11 x fixing screws M10, strength class 10.9 Installation torque 42 Nm Electrical Connection DLRU 14C DLRI 14C Bridge Circuit EXC SIG.+ SIG.- Pin 1 +VS 2 -VOUT 3 GND 4 +VOUT 5 Reset Housing Pin 1 +VS 2 n.c. 3 GND 4 +lout 5 Reset Housing EXC.- Wiring DLRU DLRI F 1 +VS 3 GND 18-33VDC F 1 +VS 3 GND 14-33VDC 2 -VOUT 2 n.c. U 4 +VOUT 5 Reset R L ±10 V 5 33 VDC I 4 +IOUT 5 Reset R L 4 20 ma 5 33 VDC

28 2.20

29 Strain Rings 3

30 Product Key Strain Rings DSRC The correct order code must be taken from the corresponding data sheet. DSRC BT053M/CM Product Description DS = Strain sensor Method R = Resistive Series C = Series C (strain ring) Type ST = Standard, 6 pin connector radial, 2 x 1/4 S/G bridge, k = 2,00 BT = Execution with radial cable exit, w/o connector, cable 5 m, 2 x 1/4 S/G bridge, k = 2,00 Nominal Size (mm) Shaft Diameter Metric sizes = Ring diameter in mm Inch sizes = Inch size converted to mm and rounded to next closest integer mm Example 053 = 53 mm Metric / Inch M = Metric Options /TO = Execution for torsion measurement 2 x 1/4 S/G bridge 350 Ω, k = 2,00 /CM = 4 pin cable connector /CN = 6 pin cable connector /CL10 = Cable length 10 m Combinations are possible: example CL10CM or CL10TO Note the Following Important Points When applying the strain ring: The strain rings are not suitable for static applications. Reset measuring chain before each cycle. The strain rings are equipped with two exactly diametrically opposed strain gages. Possible bridge circuits: Bending compensated with 2 x 1/4 bridge configuration of both strain gages. Axial load compensated with 1/2 bridge configuration of both strain gages. For strain rings with full bridge circuit, the corresponding cable must be used. The bridge is completed with precision resistors. After several hundred repeated installations, the stainless metal foil in the ring may be damaged. Under normal circumstances, this does not compromise the measurement accuracy as long as the gages remain properly aligned. The strain rings can be returned to Baumer for reconditioning. All components involved in the measurement are exchanged (Part No ). The strain ring will be shipped back in a 'as new' condition including a certificate of conformity

8 3 Installation without surface preparation OEM execution Ideal for permanent installation Only for cyclical applications, i.e. clamping force measurements on presses The strain rings are based on the proven STRAIN-MATE TM technology with strain gages.

31 Summary Strain Rings DSRC Type ST Standard strain ring with radial connector for tension, compression or torsion measurements Page 3.4 Installation without surface preparation Simple strain measurement on shafts, axes and cylinders Only for cyclical applications, i.e. clamping force measurements on presses Type BT Strain ring with radial cable exit for tension and compression measurements Page Installation without surface preparation OEM execution Ideal for permanent installation Only for cyclical applications, i.e. clamping force measurements on presses The strain rings are based on the proven STRAIN-MATE TM technology with strain gages. Strain rings are used in general mechanical engineering applications as well as in the laboratory. Simple installation combined with high accuracy make the strain ring a versatile measurement tool for calibration and monitoring tasks

32 Strain Ring with Radial Connector DSRC ST Features Standard strain ring Simple strain measurements on shafts, axles and cylinders Installation without surface preparation For tension, compression or torque measurements For cyclical applications only, i.e. clamping force on presses Strain Gage Data Strain gage type Foil gages Bridge resistance 350 Ω 2 x quarter bridge at 24 C Sensitivity Gage factor K= 2.00 ±0,5% at 24 C (compensated with resistors) Temp. compensation Steel Transverse sensitivity +0,7% nominal Bridge circuit 2 x 1/4 bridge (see electrical connections) Mechanical Data Connection 6 pin female (Binder series 423) Material - Ring Aluminum anodized - Protective foil Stainless steel - Hinge Nitril - Screws M8 (torque 3 Nm) Environmental Conditions Surface quality Ra 3.2 (N8) or better Operating temp. range C Storage temperature C Protection class IP 54 Electrical Data Measuring range ±1000 µε (1 µε = 0,001 mm/m resp. 1 µε equals 0,001 mm strain per meter of shaft) Output signal 1 mv/v per 1000 µε (with completed full bridge) Combined error < 1% FS Linearity < 0,5% FS Hysteresis < 0,5% FS Repeatability < 0,2% FS Zero, bridge balance < ±200% FS (depending on installation). Since the gages are pressed-on, the bridge can have any arbitrary zero offset after the ring is mounted. Baumer amplifiers and display boxes are equipped with a reset function to tare this offset. The bridge should be reset before each measuring cycle. Excitation max. 9 VDC Recommended 5 VDC Signal polarity The signal polarity depends on the bridge circuit. In combination with Baumer amplifiers, the polarity is positive under tensile load. Rise time (10-90%) < 1 ms (on steel) 3.4

33 DSRC ST Dimensions (mm) M8 Ød 41,1 12,5 ØD + 34 ØD ,1 3 Ø d = Ø D +0,1-0, ,1 Ø ,8 54 Ø D = Nominal diameter Ø d = Shaft diameter ε = Strain = Gage location Electrical Connections Bridge Circuit R C SIG.+ S/G DMS 11 Wiring Diagram EXC.+ DMS S/G 2 SIG.- R C EXC.- Pin Assignment (per ring half) Pin Signal 1 S/G 2 S/G 3 n.c. 4 n.c. 5 n.c. 6 n.c. DSRC Amplifier Potential equalisation, low impedance 3.5

34 Strain Ring with Radial Connector DSRC ST Typical Measuring Chains 4 Order Code DSRC ST M / Option /TO Execution for torsion measurement 2 x 1/4 S/G bridge 350 Ω, k = 2,00 Unit 2 M Metric sizes Nominal diameter* 1 Metric (M) 3 Pos. Qty Type Description 1 1 DSRC Type ST Standard strain ring 2 1 DZCY 05-ST-WM-C Connecting cable for strain ring, 5 m 3 1 DDBF 2-SC 2-channel display box incl. power adapter * Other diameters available upon request DZMT TW-A1-6 Torque wrench 4 2 Accessories 1 3 Torque wrench, range adjustable 1-6 Nm Torque wrench fix factory setting 3 Nm Order code: DZMT TW-A1-6 Order code: DZMT TW-F3 Pos. Qty Type Description 1 4 DSRC Typ ST Standard strain ring 2 4 DZCY 05-ST-WM-C Connecting cable for strain ring, 5 m 3 1 DDBF 4-SC 4-channel display box incl. power cord and Analysis Software 4 1 DZMT TW-A1-6 Torque wrench 3.6

35 DSRC ST Accessories Connecting Cable for display box and Bridge Amplifier Connecting Cable with Open Leads Binder Series 423 Binder Series L Binder Series 712 DZCY -ST-WM-C DZCY -ST-WO-C Length L 05 5 m m Length L 05 5 m m Binder Series 712 Wire Colors grey white blue green brown yellow Pin Signal 1 S/G 1 2 S/G 1 3 S/G 2 4 S/G 2 Color Signal grey S/G 1 white S/G 1 blue n.c. green S/G 2 brown S/G 2 yellow n.c. Order Code DZCY -ST -C Length L 05 5 m m m Connection types WO right angle connector 6-pin open end WM right angle connector 6-pin / 4-pin straight connector (amplifier DDBF/DABU AD2T) 3.7

36 Strain Ring with Radial Cable DSRC BT Features OEM execution Installation without surface preparation Ideal for permanent installation For tension and compression measurements For cyclical applications only, i.e. clamping force on presses Strain Gage Data Strain gage type Bridge resistance at 24 C Mechanical Data Connection Open leads Material - Ring Aluminum anodized - Protective foil Stainless steel - Screws M8 (torque 3 Nm) Cable 5 m 2 core, shielded, PVC Environmental Conditions Foil gages 350 Ω 2 x quarter bridge (without cable) Sensitivity Gage factor K= 2.00 ±0,5% at 24 C (compensated with resistors) Temp. compensation Steel Transverse sensitivity +0,7% nominal Bridge circuit 2 x 1/4 bridge (see electrical connections) Surface installation spot Ra 3.2 (N8) or better Operating temp. range C Storage temperature C Protection class IP 54 Electrical Data Measuring range ±1000 µε (1 µε = 0,001 mm/m resp. 1 µε equals 0,001 mm strain per meter of shaft) Output signal 1 mv/v per 1000 µε (with completed full bridge) Combined error < 1% FS Linearity < 0,5% FS Hysteresis < 0,5% FS Repeatability < 0,2% FS Zero, bridge balance < ±200% FS (depending on installation) Since the gages are pressed-on, the bridge can have any arbitrary zero offset after the ring is mounted. Baumer amplifiers and display boxes are equipped with a reset function to tare this offset. The bridge should be reset before each measuring cycle. Excitation max. 9 VDC Recommended 5 VDC Signal polarity The signal polarity depends on the bridge circuit. In combination with Baumer amplifiers, the polarity is positive under tensile load. Rise time (10-90%) < 1 ms (on steel) 3.8

37 DSRC BT Dimensions (mm) 5m M8 ca. ØD +34 Ød... 3 ØD 3 Ø d = Ø D +0,1-0, Ø D = Nominal diameter Ø d = Shaft diameter ε = Strain = Gage location Electrical Connections Bridge Circuit SIG.+ R C EXC.+ DMS S/G 2 SIG.- Wire Color (per ring half) brown white Color brown white Signal S/G S/G S/G DMS 11 R C Option /CN Wiring Diagram EXC.- DSRC Amplifier Series 423 Potential equalisation, low impedance Pin Signal 1 S/G 1 2 S/G 1 3 n.c. 4 S/G 2 5 S/G 2 6 n.c

38 Strain Ring with Radial Cable DSRC BT Typical Measuring Chain Order Code DSRC BT M / 3 1 Option /CM Connector 4 pin male installed (Connecting display box) /CN Connector 6 pin male installed (Connecting Amplifier) /CL10 Cable length 10 m /CL10CM Cable length 10 m with connector 4 pin /CL10CN Cable length 10 m with connector 6 pin Unit M Metric sizes 2 Pos. Qty Type Description 1 1 DSRC Type BT Strain ring with radial cable 2 1 DABU MP4M Bridge amplifier 3 1 DZMT TW-A1-6 Torque wrench Nominal diameter* Metric (M) * Other diameters available upon request Accessories Torque wrench, variable adjustable range 1-6 Nm Torque wrench fix factory setting 3 Nm Order code: DZMT TW-A1-6 Order code: DZMT TW-F

39 DSRC BT

40 3.12

41 Strain Probes 4

42 Product Key Strain Probes DSRK The correct order code must be taken from the corresponding data sheet. DSRK U M Product Description DS = Strain sensor Method R = Resistive Series K = Series K (Strain probes) Type I = With integrated amplifier, output signal 4-20 ma U = With integrated amplifier, output signal 0-10 V Nominal Size (mm) (tip diameter) 16 = 16 mm 20 = 20 mm Measurement Depth (mm) Example 0400 = 400 mm 1930 = 1930 mm Metric M = Metric 4.2

43 Summary Strain Probes DSRK Type 16/20 Strain measurement in deep holes Very robust design Increased lifetime with glued strain gauges Maintance free Page 4.4 With the strain probes it is possible for the first time to measure strain in deep, previously inaccessible holes

44 Strain Probe with Integrated Amplifier DSRK x16/x20 Features Strain measurement in deep holes Very robust design Increased lifetime with glued strain gauges Maintance free Electrical Data DSRK U DSRK I Measuring range µε Output signal V DC ma Output impedance >10 kω < 500 Ω Signal polarity positive tensile load Combined error < 1% FS Frequency range (-3 db) 120 Hz Supply voltage range VDC Current draw < 50 ma Reset input VDC Reset active > ±15 V Reset inactive < ±5 V min. Reset pulse > 1ms Mechanical Data Connection 7 pin male (Series 680/SGR 70) Material - Amplifier enclosure Aluminum anodized - Tube Stainless steel - Support ring (Type 20) Aluminum anodized - Measuring tip Heat treated steel Mounting Environmental Conditions Hexagon socket 6 mm Installation torque 12 Nm Operating temp. range C non condensing Storage temperature C Protection class IP 54 CE regulations - EMC Dir. 2004/108/EC EN : RoHS Dir. 11/65/EC UL listed E

45 DSRK x16/x20 Dimensions (mm) Type ,35 0 ø ø 2 3 Ra 3.2 ø 6 4 Min ,4 LM Min. 10 LM + 30 Type ,35 0 ø ø Ra 3.2 ø 6 4 Min ,4 LM Min. 10 LM + 30 Ø DS = Tip diameter LM = Measurement depth = Strain ε 4.5

46 Strain Probe with Integrated Amplifier DSRK x16/x20 Electrical Connections Current Output Voltage Output Order Code DSRK - M Pin Signal 1 +Vs (18-33 VDC) 2 do not connect* 3 Reset (bipolar) 4 Reset (bipolar) 5 +IOUT (4-20 ma) 6 -IOUT 7 GND * Factory use Pin Signal 1 +Vs (18-33 VDC) 2 do not connect* 3 Reset (bipolar) 4 Reset (bipolar) 5 +VOUT (±10 V) 6 -VOUT 7 GND Output signal Tip diameter (Ø DS) - Length (LM) U Voltage output V I Current output ma Control Reset galvanically isolated DSRK Controller Reset Function V OUT V S n.c. d.n.c Reset (bipolar) Reset (bipolar) +V OUT /+I OUT -V OUT /-I OUT GND R L VDC Reset switch VDC ±10 V 4-20 ma U Reset t Reset not galvanically isolated DSRK V S n.c. d.n.c Reset (bipolar) Reset (bipolar) +V OUT /+I OUT -V OUT /-I OUT GND Controller Reset switch R L VDC ± 10 V 4-20 ma Measure V/I OUT Reset t 1 t 2 t 1 t 2 Output signal Reset input (active high) Reset pulse (> 1 ms) Reset settle time after reset pulse (> 15 ms) t 4.6

47 DSRK x16/x20 Accessories Connecting Cable with Flying Leads Series L 4 Length Order Code 5 m DZCS 05/ m DZCS 10/ brown white grey yellow green blue pink Color white brown green yellow grey blue pink Signal +Vs (18-35 VDC) do not connect Reset (bipolar) Reset (bipolar) +IOUT / +VOUT -IOUT / -VOUT GND Straight Connector Series Part No

48 4.8

49 Strain Links 5

50 Product Key Strain Links DSRT The correct order code must be taken from the corresponding data sheet. DSRT 22DD-S Product Description DS = Strain sensor Method R = Resistive Series T = Strain link Type 22DA = 25,9 x 70 x16,9 mm, for static and dynamic applications, without amplifier 22DD = 25,9 x 70 x 16,9 mm, for static and dynamic applications, with voltage output 22DJ = 25,9 x 70 x 16,9 mm, for cyclical applications, CANopen, with integrated amplifier Electric Connection S5 = Cable, 5 pin connector, M12 x 1 Sensitivity 1.00 = 1,00 mv/v at 250 µε surface strain 1.25 = 1,25 mv/v at 250 µε surface strain 0100 = 100 µε surface strain with nominal output signal 0250 = 250 µε surface strain with nominal output signal 0350 = 350 µε surface strain with nominal output signal 0500 = 500 µε surface strain with nominal output signal 0750 = 750 µε surface strain with nominal output signal 5.2

51 Summary Strain Links DSRT Type 22DA Strain link without amplifier For static and dynamic applications Very good repeatability Measurement range from ±100με up to ±750με Overloadsave Page 5.4 Type 22DD Surface strain sensor with integrated amplifier For static and dynamic applications Integrated reset circuit for automatic zero signal Voltage output 0 to 10 V, power output 4 to 20 ma Very good repeatability Measurement range from ±100με up to ±750με Page 5.6 Type 22DJ For cyclical measurements; with integrated amplifier CANopen Excellent signal to noise ratio High sensitivity Page Operating method of DSRT strain links: The present structure strain (of the measurement object) between the two screw supports is mechanically transferred to the strain sensor. The transfer takes place because of the strain transforming principle. This means, strain signal overload from 200% up to 400% and good signal/noise proportion will be reached. Upon request the integrated amplifier may be adjusted to diverse applications. DSRT strain links are especially suited to measurement on rigid structures appearing on presses, injection moulding machines and other cyclical applications. The transmitters (with integrated amplifier) may also be used for force and weight measuring on structures

52 Strain Link without Amplifier DSRT 22DA Features Strain link without amplifier Static and dynamic applications Measuring range ±250 resp. ±750 με S/G Data Strain gage type Bridge resistance Foil strain gage Full bridge 350 Ω Mechanical Data Material - Housing chemically nickel-plated - Cover Electrical connection 5 pin (M12 x 1) Sensor stiffness 1 mechanic 0,2 mechanic Overload capability 200 % Environmental Conditions Operating temp.range C Storage temp. range C Vibration EN Hz 10 g (Amplitude ±0,75 mm, Hz) Random IEC Hz, 0,1 g 2 /Hz Schock IEC g / 11 ms Protection class IP 67 Delivery Contents Mounting screws 4 pcs. M6 x 25 strength class 12.9 Order Code DSRT 22DA-S Measuring range 250 µε 0750 Measuring range 750 µε Electrical Data Measuring range ±250 µe...±750 µe (1 µe = 0,001 mm/m resp. 1 µe equals 0,001 mm strain per meter) Sensitivity 1, µε 0, µε Sensitivity tolerance typical ± 2 % Linearity < 0,5% FSR Hysteresis < 0,5% FSR Repeatability < 0,1% FSR (cycle to cycle) Accessories (not included in delivery) Series 713 Connector female, 5 pin, part no Connector female with cable, 5 pin ESG 34CH0200G 5-pin (shielded) 2 m, PUR, (Part No ) ESG 34CH0500G 5-pin (shielded) 5 m, PUR, (Part No ) ESG 34CH1000G 5-pin (shielded) 10 m, PUR, (Part No ) 5.4

53 DSRT 22DA Dimensions (mm) Electrical Connections N8 N ( ) r 0.1 M6x25 10,2 14,5 ±0.1 M 12 x Pin Signal 1 E+ 2 S- 3 E- 4 S+ 5 n.c. Housing Shield ε 6 53 ± Control 5 E+ S- S+ E

54 Strain Link with Amplifier DSRT 22DD Features Static and dynamic applications Integrated reset switch for automatic zero point setting Measuring range ±100 up to ±750 με, extension and compression Voltage output S/G Data Strain gage type Mechanical Data Environmental Conditions Delivery Contents Foil strain gage Material - Housing chemically nickel-plated - Cover Electrical connection 5 pin (M12 x 1) Application position any Sensor stiffness 1 0,2 Operating temp.range C Storage temp. range C EMC EN EN Vibration IEC Hz 10 g (amplitude ±0,75 mm, Hz) Random IEC Hz, 0,1 g 2 /Hz Shock IEC Protection class IP g / 11 ms Mounting screws 4 pcs. M6 x 25 strength class 12.9 Order Code DSRT 22DD-S5- Electrical Data Measuring range ±100 µe...±750 µe (1 µe = 0,001 mm/m resp. 1 µe equals 0,001 mm strain per meter) Output signal ±10 VDC (max. ±12 VDC) Characteristic curve < 1,0% FS deviation Linearity < 0,5% FS Hysteresis < 0,5% FS Repeatability < 0,1% FS Supply voltage range VDC Taring "activ High" Low < 1 VDC High VDC Accessories (not included in delivery) Series 713 Connector female, control side, 5-pin, Part No Connector female with cable, control side, 5-pin ESG 34CH0200G 5-pin (shielded) 2 m, PUR, (Part No ) ESG 34CH0500G 5-pin (shielded) 5 m, PUR, (Part No ) ESG 34CH1000G 5-pin (shielded) 10 m, PUR, (Part No ) 0100 Measuring range 100 µε 0250 Measuring range 250 µε 0350 Measuring range 350 µε 0500 Measuring range 500 µε 0750 Measuring range 750 µε 5.6

55 DSRT 22DD Dimensions (mm) Electrical Connections N8 N ( ) r 0.1 M6x25 10,2 M 12 x ,5 ±0.1 Pin Signal 1 +Vs 2 -V OUT 3 GND 4 +V OUT 5 Reset Housing Shield ε ± Control Reset Function 5 DSRT Controller V OUT e Reset t 1 t 2 t 3 Output signal Input signal Reset input (active high) Reset delay (< 0,3 ms) Reset time (< 5 ms) Reset impulse (> 1 ms) 5.7

56 Strain Link with CANopen DSRT 22DJ Features Digital linearization Decoupling of torsion and bending Taring function with PDO- or SDO-command Measuring range ±100 up to ±750 µε, extension and compression S/G Data Strain gage type Mechanical Data Foil strain gage Material - Housing chemically nickel-plated - Cover Electrical connection 5 pin (M12 x 1) Application position Environmental Conditions Operating temp. range C Storage temp. range C EMC EN EN Vibration IEC Hz 10 g (amplitude ±0,75 mm, Hz) Random IEC Hz, 0,1 g 2 /Hz Shock IEC any Sensor stiffness 1 0,2 Protection class IP g / 11 ms Electrical Data Measuring range ±100 µe ±750 µe (1 µe = 0,001 mm/m resp. 1 µe equals 0,001 mm strain per meter) Output / Protocol CANopen DS404 Resolution 0,1 µε Measuring rate 1000 x / sec. Data format Fix points Total error < 0,5% FS at ambient temperature Hysteresis < 0,4% FS Repeatability < 0,1% FS Taring time < 9 ms Supply voltage range VDC Current draw < 60 ma Accessories (not included in delivery) Series 713 Connector female, control side, 5-pin, Part No Delivery Contents Mounting screws 4 pcs. M6 x 25 strength class 12.9 Order Code DSRT 22DJ-S Measuring range 100 µε 0250 Measuring range 250 µε 0500 Measuring range 500 µε 0750 Measuring range 750 µε Connector female with cable, control side, 5-pin ESG 34CH0200G 5-pin (shielded) 2 m, PUR, (Part No ) ESG 34CH0500G 5-pin (shielded) 5 m, PUR, (Part No ) ESG 34CH1000G 5-pin (shielded) 10 m, PUR, (Part No ) 5.8

57 DSRT 22DJ Dimensions (mm) Electrical Connections N8 N ( ) ,5 ±0.1 r 0.1 M6x25 ε 10,2 M 12 x Pin Signal 1 n.c. 2 +VS 3 GND 4 CANH 5 CANL Housing Shield 6 53 ± Supported Objects Temporal Course Object Description 1000 Device profile 1001 Error register 1002 Serial number 1003 Emergency history 1005 Sync ID 1008 Device description 1009 Hardware version 100A Software version 1010 Store 1011 Load default values 1017 Heartbeat 1018 Device identity 1400 Reception PDO1 parameter 1600 PDO 1 Mapping parameter 1800 Transmit PDO1 parameter 1801 Transmit PDO2 parameter 1802 Transmit PDO3 parameter 1A00 1. PDO Mapping 1A01 2. PDO Mapping 1A03 3. PDO Mapping 2000 Averaging time 2001 Auto zero store 2100 Baud rate 2101 Identification 6110 Sensor Type 6112 Operating mode 6125 Auto zero 6131 Process unit 6132 Decimal places 6150 Status of measurement 7130 Interrogate measured value (Process value) 7133 Delta Value 8 ms 1 ms Internal taring phase Identification Answer Reply Baumer sensor Example ID DLC 201h 0 Receipt - PDO COB-ID = ID Transmit - PDO COB-ID = ID No further communication with Baumer sensor Transmit - PDO COB-ID = ID First answer of strain link (Command realized) ID DLC Byte 1 381h 1 75h Control unit Inquiry Reply Second answer of strain link (Taring finished) ID DLC Byte 1 Byte 2 381h Error (Unstable signal) ID DLC Byte 1 Byte 2 381h 2 65h 72h Identification

58 5.10

59 Bridge Amplifier 6

60 Product Key Bridge Amplifier DABx The correct order code must be taken from the corresponding data sheet. DABU AD2T-FB-1.00 Product Description DAB = Bridge Amplifier Output Signal I = ma U = ±10 V Series MP4 = 1-Channel, in aluminum/plastic enclosure, for DIN-rail mounting, with display AD2 = 1-Channel, compact aluminum housing Method M = multifunctional for statical and cyclical applications T = for static and cyclic applications Connection S/G Bridge 2Q = 2 x 1/4 strain gage bridge, diagonal layout, 350 Ω FB = full bridge FC = selectable configuration, 350 Ω Sensitivity 0.50 = 0,50 mv/v at nominal output signal 1.00 = 1,00 mv/v at nominal output signal 1.25 = 1,25 mv/v at nominal output signal 2.00 = 2,00 mv/v at nominal output signal 0250 = 250 µε at nominal output signal 0500 = 500 µε at nominal output signal 1000 = 1000 µε at nominal output signal Bridge amplifiers for strain gage circuits convert the mv signals from the bridges (S/G full bridge or 2 x 1/4 S/G bridge) into standardized output signals (V or ma). The S/G amplifiers are configured to work with Baumer sensors

Summary Bridge Amplifier DABU AD2T-2Q Bridge amplifier for 2 x 1/4 S/G bridge Voltage output For cyclic applications with reset Protection class IP 65 Page 6.

61 Summary Bridge Amplifier DABU AD2T-2Q Bridge amplifier for 2 x 1/4 S/G bridge Voltage output For cyclic applications with reset Protection class IP 65 Page 6.4 DABI AD2T-2Q Bridge amplifier for 2 x 1/4 S/G bridge Current output For cyclic applications with reset Protection class IP 65 Page 6.6 DABU AD2T-FB Bridge amplifier for S/G full bridge Voltage output For cyclic and static applications with reset Protection class IP 65 Page 6.8 DABI AD2T-FB Bridge amplifier for S/G full bridge Current output For cyclic and static applications with reset Protection class IP 65 Page DABx MP4M S/G amplifier, selectable configuration (2 x 1/4 S/G bridge and full bridge) Voltage or current output Peak value and two limit switches Enclosure for DIN rail installation Page

62 Bridge Amplifier for 2 x 1/4 Strain Gage Bridge DABU AD2T-2Q Features Industrial bridge amplifier for 2 x 1/4 S/G bridge For cyclical applications with reset function Voltage output Protection class IP 65 Electrical Data Output signal ±10 V calibrated (max. ±12 V) Characteristic curve < 0,2% deviation Supply voltage range VDC Current draw < 60 ma < VDC Bridge excitation approx. 9 VDC S/G bridge resistance 350 Ω (R C ) Output impedance 22 Ω Tare accuracy 0250 < 15 mv 0350 < 12 mv 0500 < 7 mv 1000 < 5 mv Reset input active 5-33 VDC < 2 ma inactive < 1 VDC Tare range ±6 mv/v Reset puls > 1 ms Reset settle time < 5 ms Frequency range (-3 db) 1'000 Hz Signal polarity Bipolar Noise ( khz) 0250 < 15 mv pp 0350 < 12 mv pp 0500 < 7,5 mv pp 1000 < 5 mv pp Mechanical Data Control connection 5 pin male (Series 713) Sensor connection 4 pin female (Series 712) Enclosure aluminum anodised Environmental Conditions Operating temp. range C Specified temp. range C Storage temperature C Protection class IP 65 Order Code DABU AD2T-2Q Dimensions (mm) M12 x1 79 Delivery Contents 40 Mounting screw 2 pcs. M4 x 30 Gain µε = 0-10 V µε = 0-10 V µε = 0-10 V µε = 0-10 V 29 Accessories (not included in delivery) Series 713 Connector female with cable, control side, 5-pin Connector female, control side, 5-pin, Part No M12 x 1 ESG 34CH0200G 5-pin (shielded) 2 m, PUR, (Part No ) ESG 34CH0500G 5-pin (shielded) 5 m, PUR, (Part No ) ESG 34CH1000G 5-pin (shielded) 10 m, PUR, (Part No ) 6.4

63 DABU AD2T-2Q Electrical Connection Sensor side Series 712 Control side Series 713 S/G Bridge R C EXC.+ DMS S/G 2 Pin Signal 1 DMS 1 EXC.+ 2 DMS 1 SIG.- 3 DMS 2 SIG.+ 4 DMS 2 EXC.- Pin number Signal 1 +Vs 2 -VOUT 3 GND 4 +VOUT 5 Reset SIG.+ S/G DMS 11 R C EXC.- SIG.- Control Reset Function Transducer DABU Control Unit max. 10m max. 10m EXC V S 18-33VDC SIG GND SIG V OUT 6 EXC V OUT R L ±10V U 5 Reset 5-33 VDC Potential equalisation V OUT ε Reset t 1 t 2 t 3 Output signal Input signal Reset input (active high) Reset delay (< 0,3 ms) Reset time (< 5 ms) Reset impuls (> 1 ms) 6.5

64 Bridge Amplifier for 2 x 1/4 Strain Gage Bridge DABI AD2T-2Q Features Industrial bridge amplifier for 2 x 1/4 S/G bridge For cyclical and static applications with reset function Current output Protection class IP 65 Electrical Data Output signal 4-20 ma calibrated Characteristic curve 0250 < 0,5% deviation 0500 < 0,25% 1000 < 0,2% Supply voltage range VDC Current draw < 90 ma < VDC Bridge excitation approx. 9 VDC S/G bridge resistance 350 Ω Burden < 400 Ω Tare accuracy 0250 < 30 µa 0500 < 20 µa 1000 < 16 µa Reset input active 5-33 VDC < 2 ma inactive < 1 VDC Tare range ±6 mv/v Reset puls > 1 ms Reset settle time < 5 ms Frequency range (-3 db) 1'000 Hz Noise ( khz) 0250 < 30 µa pp 0500 < 20 µa pp 1000 < 16 µa pp Mechanical Data Control connection 5 pin male (Series 713) Sensor connection 4 pin female (Series 712) Enclosure aluminum anodised Environmental Conditions Operating temp. range C Specified temp. range C Storage temperature C Protection class IP 65 EMC EN Immunity EN Emission Order Code DABI AD2T-2Q /C M12 x1 79 Gain µε = 4-20 ma µε = 4-20 ma µε = 4-20 ma /C Tension leads to a positive output signal Dimensions (mm) Delivery Contents 40 Mounting screw 2 pcs. M4 x Accessories (not included in delivery) Series 713 Connector female with cable, control side, 5-pin Connector female, control side, 5-pin, Part No max. cable length 20 m M12 x 1 ESG 34CH0200G 5-pin (shielded) 2 m, PUR, (Part No ) ESG 34CH0500G 5-pin (shielded) 5 m, PUR, (Part No ) ESG 34CH1000G 5-pin (shielded) 10 m, PUR, (Part No ) 6.6

65 DABI AD2T-2Q Electrical Connection Sensor side Series 712 Control side Series 713 S/G Bridge R C EXC.+ DMS 1 Pin Signal 1 DMS 1 EXC.+ 2 DMS 2 SIG.- 3 DMS 3 SIG.+ 4 DMS 4 EXC.- Pin number Signal 1 +Vs 2 n.c. 3 GND 4 +IOUT 5 Reset SIG.+ DMS 2 R C EXC.- SIG.- Control Reset Function Transducer DABI Control Unit max. 10m EXC+ 1 SIG- SIG+ EXC ε I max. 20m 1 +V s 14-33VDC 3 GND 2 R L 4 +I OUT 4-20mA 5 Reset 5-33 VDC 6 Potential equalisation I OUT mv/v Reset t 1 t 2 t 3 Output signal Input signal Reset input (active high) Reset delay (< 0,3 ms) Reset time (< 5 ms) Reset impuls (> 1 ms) 6.7

Bridge Amplifier for Strain Gage Full Bridge DABU AD2T-FB Features Industrial bridge amplifier for S/G full bridge For cyclical and static applications with reset function Voltage output Protection

66 Bridge Amplifier for Strain Gage Full Bridge DABU AD2T-FB Features Industrial bridge amplifier for S/G full bridge For cyclical and static applications with reset function Voltage output Protection class IP 65 Analog signal path Electrical Data Output signal ±10 V calibrated (max. ±12 V) Characteristic curve < 0,2% deviation Supply voltage range VDC Current draw < 60 ma < VDC Bridge excitation approx. 7 VDC S/G bridge resistance 350 Ω (R C ) Output impedance 22 Ω Tare accuracy 0.25 < 15 mv 0.50 < 10 mv 1.00 < 5 mv 2.00 < 5 mv Reset input active 5-33 VDC < 2 ma inactive < 1 VDC Tare range ±6 mv/v Reset puls > 1 ms Reset settle time < 5 ms Frequency range (-3 db) 1'000 Hz Signal polarity Bipolar Noise ( khz) 0.25 < 15 mv pp 0.50 < 7,5 mv pp 1.00 < 5 mv pp 2.00 < 5 mv pp Mechanical Data Control connection 5 pin male (Series 713) Sensor connection 4 pin female (Series 712) Enclosure aluminum anodised Environmental Conditions Operating temp. range C Specified temp. range C Storage temperature C Protection class IP 65 EMC EN Immunity EN Emission Order Code DABU AD2T-FB Dimensions (mm) M12 x1 79 Delivery Contents 40 Mounting screw 2 pcs. M4 x 30 Gain ,50 mv/v = 0-10 V ,00 mv/v = 0-10 V ,25 mv/v = 0-10 V ,00 mv/v = 0-10 V M12 x 1 29 Accessories (not included in delivery) Series 713 Connector female with cable, control side, 5-pin Connector female, control side, 5-pin, Part No max. cable length 10 m ESG 34CH0200G 5-pin (shielded) 2 m, PUR, (Part No ) ESG 34CH0500G 5-pin (shielded) 5 m, PUR, (Part No ) ESG 34CH1000G 5-pin (shielded) 10 m, PUR, (Part No ) 6.8

67 DABU AD2T-FB Electrical Connection Sensor side Series 712 Control side Series 713 S/G Bridge EXC Pin Signal 1 Full bridge EXC.+ 2 Full bridge SIG.- 3 Full bridge SIG.+ 4 Full bridge EXC.- Pin number Signal 1 +Vs 2 -VOUT 3 GND 4 +VOUT 5 Reset SIG.+ EXC.- SIG.- Control Reset Function Transducer DABU Control Unit max. 10m mv/v max. 10m EXC V S 18-33VDC SIG GND SIG V OUT 6 EXC V OUT R L ±10V U 5 Reset 5-33 VDC Potential equalisation V OUT mv/v Reset t 1 t 2 t 3 Output signal Input signal Reset input (active high) Reset delay (< 0,3 ms) Reset time (< 5 ms) Reset impuls (> 1 ms) 6.9

68 Bridge Amplifier for Strain Gage Full Bridge DABI AD2T-FB Features Industrial bridge amplifier for S/G full bridge For cyclical and static applications with reset function Current output Protection class IP 65 Analog signal path Electrical Data Output signal 4-20 ma calibrated Characteristic curve 0.25 < 0,5% 1.00 < 0,2% deviation 0.50 < 0,25% 2.00 < 0,2% Supply voltage range VDC Current draw < 90 ma < VDC Bridge excitation approx. 7 VDC S/G bridge resistance 350 Ω Burden < 500 Ω Tare accuracy 0.25 < 30 µa 0.50 < 20 µa 1.00 < 16 µa 2.00 < 16 µa Reset input active 5-33 VDC < 2 ma inactive < 1 VDC Tare range ±6 mv/v Reset puls > 1 ms Reset settle time < 5 ms Frequency range (-3 db) 1'000 Hz Noise ( khz) 0.25 < 15 µa pp 0.50 < 7,5 µa pp 1.00 < 5 µa pp 2.00 < 5 µa pp Mechanical Data Control connection 5 pin male (Series 713) Sensor connection 4 pin female (Series 712) Enclosure aluminum anodised Environmental Conditions Operating temp. range C Specified temp. range C Storage temperature C Protection class IP 65 EMC EN Immunity EN Emission Order Code DABI AD2T-FB Dimensions (mm) M12 x1 Delivery Contents Mounting screw 2 pcs. M4 x 30 Gain ,50 mv/v = 4-20 ma ,00 mv/v = 4-20 ma ,00 mv/v = 4-20 ma M12 x 1 29 Accessories (not included in delivery) Series 713 Connector female with cable, control side, 5-pin Connector female, control side, 5-pin, Part No max. cable length 20 m ESG 34CH0200G 5-pin (shielded) 2 m, PUR, (Part No ) ESG 34CH0500G 5-pin (shielded) 5 m, PUR, (Part No ) ESG 34CH1000G 5-pin (shielded) 10 m, PUR, (Part No )

69 DABI AD2T-FB Electrical Connection Sensor side Series 712 Control side Series 713 S/G Bridge EXC Pin Signal 1 Full bridge EXC.+ 2 Full bridge SIG.- 3 Full bridge SIG.+ 4 Full bridge EXC.- Pin number Signal 1 +Vs 2 n.c. 3 GND 4 +IOUT 5 Reset SIG.+ EXC.- SIG.- Control Reset Function Transducer DABI Control Unit max. 10m max. 20m mv/v EXC V S 14-33VDC 2 3 GND SIG.- SIG.+ 3 EXC.- 4 I 2 R L 4 +I OUT 4-20mA 5 Reset 5-33 VDC 6 Potential equalisation I OUT mv/v Reset t 1 t 2 t 3 Output signal Input signal Reset input (active high) Reset delay (< 0,3 ms) Reset time (< 5 ms) Reset impuls (> 1 ms)

70 Bridge Amplifier for DIN-rail mounting, Selectable Configuration DABU MP4M Features S/G Bridge amplifier Selectable bridge configuration Limit switches with switching output Peak value Double-line display Voltage output Digital signal path Electrical Data Output signal Resolution Measuring accuracy Supply voltage range Current consumption Bridge excitation Bridge completion resistors Zero reset active Reset input galvanically separated Taring range Reset pulse Holding time Reset/operate offset Scanning rate Frequency range (3 db) Display refresh rate Switching hysteresis limit switches Max. load limit switches Signal polarity ±10 V calibrated load > 10 kω < 0,035% FS < 0,15% v.e VDC < 120 ma 5 VDC 350 Ω < ±10 mv active 5-33 VDC inactive <1 VDC ±6 mv/v < 1 ms < 5 ms < ±10 mv > 1 ms 300 Hz 2/sec < 0,5% FS max. 50 ma selectable Mechanical Data Control connection Sensor connection Shield connection Enclosure material Environmental Conditions DABU MP4M-FC- 13 pin terminal block 13 pin terminal block 2 pin terminal block aluminum/plastic Operating temp. range C Storage temperature C Protection class IP 40 Order Code Gain 0.50 =0,50 mv/v= 0-10 V 0.75 =0,75 mv/v= 0-10 V 1.00 =1,00 mv/v= 0-10 V 1.25 =1,25 mv/v= 0-10 V 2.00 =2,00 mv/v= 0-10 V Delivery Contents Clamping clip for ground connection

71 DABU MP4M Dimensions (mm) 45,5 75,5 72,5 31 Supporting rail TS 35 (DIN EN TH35) Electrical Connections 6 Pin assignment sensor side Pin assignment control side Pin Signal Description 1 +E +bridge excitation 2 +E +bridge excitation 3 +E' bridge to completion resistor 4 n.c. 5 n.c. 6 +S + signal input 7 -S signal input 8 n.c. 9 -E' bridge to completion resistor 10 -E' bridge to completion resistor 11 -E bridge excitation 12 -E bridge excitation 13 Shield Pin Signal Description 1 +Vs +supply voltage 2 Vout1/Iout 1 output signal 3 GND -supply voltage 4 Vout2/Iout2 analog output (peak value) 5 GND signal reference 6 switch S1 output 1 7 switch S2 output 2 8 Reset Taring of output signal 9 GND signal reference 10 Comm_Logic logical reference 11 Mode_0 mode 0 12 Mode_1 mode 1 13 Error output

72 Bridge Amplifier for DIN-rail mounting, Selectable Configuration DABU MP4M Electrical Connections E+ 1,2 E+' 3 S+ 6 S- 7 E-' 9 E-' 10 E- 11,12 +5V D-Pot 12bit A D +5V LCD up DAC 12bit DAC 12bit +Vs 1+Vs 3,5,9 GND 2 Vout/Iout (Signal) 4 Vout 2/Iout 2 (Peak) 13 Error 7Switch 2 6Switch 1 Shield 13 Error LED LED1 LED2 red/green green green 3 8 Reset 11 Mode_0 12 Mode_1 10 Com_Logic Shield Shield S/G Bridge 2 x 1/4-bridge (diagonal) half bridge full bridge sensor side control side sensor side control side sensor side control side E+ 1 E+ 1 E+ 1 E+ 2 E+ 2 E+' 3 E+' 3 S- 7 S+ 6 S- 7 E-' 10 E- 11 E- 12 S+ 6 S- 7 E-' 9 E- 11 E- 12 S+ 6 E

73 DABU MP4M Reset Function V Peak Signal U t Reset Measure t1 t2 t V Reset t 1 t 2 Output signal resp. peak signal Reset input (active high) Reset pulse (> 1 ms) Reset holding time after Reset-Pulse (< 5 ms) Control Element 6 DIP-switch 1 LED 3 DIP-switch 2 display connector 3 connector 1 LED switch connector 2 DIP-Switch 1 Connector 1 LED 3 LED DIP-Switch 2 Switch Connector 3 Connector 2 Display Selection of display Connection sensor side Error display Limit value (active/inactive) Reset (active/inactive); signal polarity For limit value adjustment Shield connection Control side connection Double-line LC-display with back ground lighting

74 6.16

75 Display box 7

76 Product Key Display box The correct order code must be taken from the corresponding data sheet. Display box Product Description DDB = Display box DDBF 2-SC Sensor Input F = Free Configuration Number of Channels 2 = 2-channels 4 = 4-channels Change-Over Displays SC = Display box for Strain Rings 7.2

77 Summary Display box DDBF 2-SC 2-channel display box for strain rings DSRC Metered value display of every sensor, Average and peak value of both sensors Bending measurement through strain gauge display Including analysis software InspectMaster Page 7.4 DDBF 4-SC 4-channel display box for strain rings DSRC Measurement display of every active channel Display of peak value, average value or sum Including analysis software InspectMaster Page

78 Display box, 2-channel DDBF 2-SC Features 2-channel display box for strain rings DSRC Measurement value of each sensor, Average and peak value of both sensors Bending measurement by individual S/G display A/C or Battery operation Display in µe, kn, t 2 analog outputs Reset with keypad or InspectMaster Electrical Data Connection Display Measuring range Resolution 1 µε Characteristic < 0,25% FS curve deviation Reset/operate offset < ±0,1% FS Bridge completion 350 Ω resistors Rc Reset 2 channels for 2 x 1/4 S/G bridge (350 Ω) Sensor A or B peak value, average value ±1000 µε (calibrated) Zeroing is performed by pressing the reset button or by the software InspectMaster Measuring rate InspectMaster/ analog output 250/sec Analog output ±1 V calibrated at ±1000 µε Display refresh rate 2/sec Battery Maintenance-free Li-Ion battery USB connection USB 2.0, type B Order Code DDBF 2-SC Delivery Contents Display box Power adapter ( VAC) Software InspectMaster USB connecting cable Ground connection cable with clip Mechanical Data Sensor connection 4 pin Binder (series 712) Enclosure Aluminum, lacquered Environmental Conditions Operating temp. range C Storage temperature C Protection class IP

79 DDBF 2-SC Dimensions (mm) View Connector Side 110 Analog OUT2 Analog OUT1 CH A CH B Analog Analog CH A CH B CH C CH D OUT1 OUT2 35 Displa ybox DDBF Error RESET disable View Bottom Side, under the top cover 212 USB-Connection Connection for power adapter, VDC F1 F2 F3 ON/OFF Esc Enter 100 Prog. RESET Display battery charge status 85 Electrical Connections Sensor connection S/G Bridge Pin Signal 1 S/G 1 EXC,+ 2 S/G 1 SIG.- 3 S/G 2 EXC.+ 4 S/G 2 SIG.- DMS 1 / S/G 1 DMS 2 / S/G 2 DDBF R R R EXC.+ EXC.+ 7 R 4 R R Pro Kanal / Per channel Analysis Software InspectMaster Functions: - Display in µe, N, kn, t - Display of deviation of tie bar load distribution in % - Cycle function with auto reset mode - Display of graphs - Saving of measured data - Export function (Text file may be exported and processed in Excel) Requirements: - PC with Windows, 2000, NT, XP minimum 500 MHz and USB interface required 7.5

Display box, 4-channel DDBF 4-SC Features 4-channel display box for strain rings DSRC Contemporaneous measurement and display of 4 channels A/C or Battery operation Display in µe, kn, t 2 analog

80 Display box, 4-channel DDBF 4-SC Features 4-channel display box for strain rings DSRC Contemporaneous measurement and display of 4 channels A/C or Battery operation Display in µe, kn, t 2 analog outputs Reset with keypad or InspectMaster Electrical Data Connection 4 channels for 2 x 1/4 S/G bridge (350 Ω) Display Average / peak value or sum / peak value of the activated channels Measuring range ±1000 µe (calibrated) Resolution 1 µe Characteristic < 0,25% FS curve deviation Reset/operate offset < ±0,1% FS Bridge completion 350 Ω resistors Rc Reset Zeroing is performed by pressing the reset button or by the software InspectMaster Measuring rate InspectMaster/ analog output 250/sec Analog output ±1 V calibrated at ±1000 µe Display refresh rate 2/sec Battery Maintenance-free Li-Ion battery USB connection USB 2.0, type B Order Code DDBF 4-SC Delivery Contents Display box Power adapter ( VAC) Software InspectMaster USB connecting cable Ground connection cable with clip Mechanical Data Sensor connection 4 pin Binder (series 712) Enclosure Aluminum, lacquered Environmental Conditions Operating temp. range C Storage temperature C Protection class IP

DDBF 4-SC Dimensions (mm) View Connector Side 110 Analog OUT2 Analog OUT1 CH A CH C CH B CH D Analog Analog CH A CH B CH C CH D OUT1 OUT2 35 Displa ybox DDBF Error RESET disable View Bottom Side,

81 DDBF 4-SC Dimensions (mm) View Connector Side 110 Analog OUT2 Analog OUT1 CH A CH C CH B CH D Analog Analog CH A CH B CH C CH D OUT1 OUT2 35 Displa ybox DDBF Error RESET disable View Bottom Side, under the top cover 212 USB-Connection Connection for power adapter, VDC F1 F2 F3 ON/OFF Esc Enter 100 Prog. RESET Display battery charge status 85 Electrical Connections Sensor connection Bridge configuration per connector Pin Signal 1 S/G 1 EXC,+ 2 S/G 1 SIG.- 3 S/G 2 SIG.+ 4 S/G 2 EXC.- DMS 1 / S/G 1 DDBF 1 2 R R EXC.+ 7 DMS 2 / S/G Pro Kanal / Per channel Analysis Software InspectMaster Functions: - Display in µe, N, kn, t - Display of deviation of tie bar load distribution in % - Cycle function with auto reset mode - Display of graphs - Saving of measured data - Export function (Text file may be exported and processed in Excel) Requirements: - PC with Windows, 2000, NT, XP minimum 500 MHz and USB interface required 7.7

82 7.8

83 Piezo Electric Sensors 8

84 Product Key Piezo Electric Force and Strain Sensors The correct order form must be taken from the corresponding data sheet. Force sensors Product Description DLPP = Piezo electric force sensor DLPP 6MO Series 8MO = Micro sensor, 0,8 cable 6MO = Miniature sensor, connector with thread M4 x 0,35 7MO = Circular shape, connector with thread M4 x 0,35 4MO = Circular shape, connector with thread UNF Nom. Capacity 0.3 = 250 N 2.5 = 2,5 kn 010 = 10 kn 030 = 30 kn Nominal Sensitivity Example 4.4 = 4,4 pc/n 8.2

Summary Piezo Electric Force and Strain Sensors DLPP 8MO Quartz micro force sensor Capacity 0...+250 N 0,8 m cable Sensor diameter 3,5 mm Page 8.4 DLPP 6MO Quartz miniature force sensor Capacity 0.

85 Summary Piezo Electric Force and Strain Sensors DLPP 8MO Quartz micro force sensor Capacity N 0,8 m cable Sensor diameter 3,5 mm Page 8.4 DLPP 6MO Quartz miniature force sensor Capacity ,5 kn Connector thread M4 x 0,35 Sensor diameter 6 mm Page 8.5 DLPP 7MO Quartz force sensor Capacity kn Connector thread M4 x 0,35 Sensor diameter 12,6 mm Page 8.6 DLPP 4MO Quartz force sensor Capacity kn Connector thread UNF Sensor diameter 25 mm Page

86 Cavity force sensor N DLPP 8MO Features 250 N quartz micro force sensor To measure dynamic forces Welded construction available with or without connector Technical Data Dimensions (mm) Method Measuring range Max. allowable load Nom. sensitivity Linearity Capacitance w/o cable Insulation resistance at 20 C Insulation resistance at 150 C Piezo electric; quartz N 300 N > =10 pc/n < ±2% v.e. < 50 pf > Ω > Ω 3, ø 4,69 ±0,01 6,2 +0,2-0,4 Mechanical Data Delivery Contents Material Stainless steel Calibration sheet Environmental Conditions Operating temp. range C Storage temperature C Accessories Mounting plate and screws for MF Typ DZPC HPFC Mounting plate Fischer connector (for DLPP 8MO /MF) Order Code DLPP 8MO DLPP 8MO /MF (cable version) 8.4

Cavity force sensor 2,5 kn DLPP 6MO Features 2,5 kn miniature quartz force sensor Extremely small size To measure dynamic forces Welded construction With connector Technical Data Dimensions (mm)

87 Cavity force sensor 2,5 kn DLPP 6MO Features 2,5 kn miniature quartz force sensor Extremely small size To measure dynamic forces Welded construction With connector Technical Data Dimensions (mm) Method Measuring range Max. allowable load Nom. sensitivity Linearity Capacitance w/o cable Insulation resistance at 20 C Insulation resistance at 150 C Piezo electric; quartz ,5 kn 3 kn -4,4 pc/n < 1% FS < 50 pf > Ω > Ω M 4x ø M 5 13,4 14 Mechanical Data Connector thread M4 x 0,35 Material Stainless steel Delivery Contents Calibration sheet 8 Environmental Conditions Operating temp. range C Storage temperature C Protection incl. cable IP 65 Accessories Connecting Cable DZCC xxxx-st-mf DZCC xxxx-ht-mf DZCC xxxx-st-mb Order Code DLPP 6MO

88 Cavity force sensor 10 kn DLPP 7MO Features 10 kn quartz force sensor Small size To measure dynamic and quasi static forces Welded construction With connector Technical Data Dimensions (mm) Method Measuring range Max. allowable load Nom. sensitivity Linearity Capacitance w/o cable Insulation resistance at 20 C Insulation resistance at 150 C Piezo electric; quartz kn 12 kn -2,2 pc/n < 1% FS < 50 pf > Ω > Ω M 5 14,3 14 M 2,5 ø 12,6 h ,2 9, ,3 14 Mechanical Data Connector thread M4 x 0,35 Material Stainless steel Delivery Contents Calibration sheet Environmental Conditions Operating temp. range C Storage temperature C Protection incl. cable IP 65 Accessories Connecting Cable DZCC xxxx-st-mf DZCC xxxx-ht-mf DZCC xxxx-st-mb Order Code DLPP 7MO

89 Cavity force sensor 30 kn DLPP 4MO Features 30 kn quartz force sensor Compact size To measure dynamic and quasi static forces Welded construction With connector Technical Data Dimensions (mm) Method Measuring range Max. allowable load Nom. sensitivity Linearity Capacitance w/o cable Insulation resistance at 20 C Insulation resistance at 150 C Piezo electric; quartz kn 36 kn -4,4 pc/n < 1% FS < 50 pf > Ω > Ω 35,5 15 ø UNF ø 25 9, ø 7 Mechanical Data Connector thread UNF Material Stainless steel Delivery Contents Calibration sheet 8 Environmental Conditions Operating temp. range C Storage temperature C Protection incl. cable IP 65 Accessories Connecting Cable DZCC xxxx-78-ub Order Code DLPP 4MO

90 Product Key Cavity Pressure Sensors The correct order description must be taken from the corresponding data sheet. Product Description DPPC = Cavity pressure sensor DPPC DS /TP Method D = Direct cavity pressure measurement Version S = Standard Size 02.5 = 2,5 mm diameter sensor front 04.0 = 4 mm diameter sensor front Nominal Sensitivity For direct cavity pressure measurement in pc/bar For indirect cavity pressure measurement in pc/n 2.0 = 2 pc/bar 5.0 = 5 pc/bar 9.4 = 9,4 pc/bar Options /TP = Rotation prevention 8.8

91 Summary Cavity Pressure Sensors DPPC DS02.5 Cavity pressure sensor for direct measurement Capacity bar Connector thread M4 x 0,35 Sensor diameter 2,5 mm Page 8.10 DPPC DS04.0 Cavity pressure sensor for direct measurement Capacity bar Connector thread M4 x 0,35 Sensor diameter 4 mm Page

92 Cavity Pressure Sensor 2000 bar DPPC DS02.5 Features For direct measuring Measuring range bar Connector thread M4 x 0,35 Sensor diameter 2,5 mm Technical Data Dimensions (mm) Method Range Overload Nom. sensitivity Linearity Natural frequency Insulation resistance at 20 C Insulation resistance at 200 C Piezo electric; quartz bar 2500 bar -2,0 pc/bar < 1% FS > 80 khz > Ω > Ω max ± ø M 5 M 4x0,35 ø ,5 f7 Mechanical Data Connector thread M4 x 0,35 Material enclosure Stainless steel Delivery Contents Special nut DZPC MN04 Calibration sheet Environmental Conditions Operating temp. range C Storage temperature C Melt temperature < +400 C (at sensor front side) Protection incl. connector IP 65 Order Code DPPC DS / Option TP = Turning protection

93 DPPC DS02.5 Mounting Dimensions X max. R 0,05 0,3 30 free of burrs 0, min. ø 10 M8 x 0,75 ø 7,25 0,05 min. 32 0,01 A Mounting with Mounting with special nut spacer tube min. ø 7,2 32 min. 44 ø 6 x 10 ø 2,5 H7 A X Accessories Sensor Cable Mounting Accessories Description 8 DZCC xxxx-st-mf DZCC xxxx-ht-mf DZPC MN04 DZPC MWPT DZPC MT04 Special nut Mounting wrench Spacer tube

94 Cavity Pressure Sensor 2000 bar DPPC DS04.0 Features For direct measuring Measuring range bar Connector thread M4 x 0,35 Sensor diameter 4 mm Technical Data Dimensions (mm) Method Range Overload Piezo electric; quartz bar 2500 bar Nom. sensitivity DPPC DS ,0 pc/bar ± 2% DPPC DS ,4 pc/bar ± 2% Linearity Natural frequency Insulation resistance at 20 C Insulation resistance at 200 C < 1% FS > 100 khz >10 12 Ω >10 11 Ω max. 29 8±0,05 5 M 5 M 4 x 0,35 ø ø 4f ,1 Mechanical Data Connector thread M4 x 0,35 Material enclosure Stainless steel Delivery Contents Special nut DZPC MN04 Calibration sheet Environmental Conditions Operating temp. range C Storage temperature C Melt temperature < +400 C (at sensor front side) Protection incl. connector IP 65 Order Code DPPC DS04.0- / TP Option TP = Turning protection Nominal sensitivity 5.0 = -5,0 pc/bar 9.4 = -9,4 pc/bar

95 DPPC DS04.0 Mounting Dimensions X max. R 0,05 0,2-0,3 30 free of burrs min. ø 10 M8 x 0,75 ø 7,25 0,05 Mounting with special nut min. ø 7,2 Mounting with spacer tube ø 6 x min. 28 0,01 A 28 min ø 4 H7 A X Accessories 8 Sensor Cable DZCC xxxx-st-mf DZCC xxxx-ht-mf Mounting Accessories DZPC MN04 DZPC MWPT DZPC MT04 Description Special nut Mounting wrench Spacer tube

96 Summary Accessories and Sensors , 6 9, 10 Pos. Mounting Accessories Type 1 Mounting equipment Fischer connector DZPC HPFC 2 Mounting wrench DZPC MWPT 3 Special nut for 2,5 / 4 mm cavity pressure sensor DZPC MN04 4 Spacer tube for 2,5 / 4 mm cavity pressure sensor DZPC MT04 Pos. Cable Type 5 Sensor cable C M4 x 0,35 - Fischer DZCC... -ST-MF 6 Sensor cable C M4 x 0,35 - Fischer DZCC... -HT-MF 7 Sensor cable M4 x 0,35 - BNC DZCC... -ST-MB 8 Sensor cable UNF BNC DZCC UB 9 Connecting cable Fischer - BNC DZCC FB 10 Connecting cable Fischer - BNC with protecting tube DZCC... -HT-FB Pos. Sensors Type 11 Cavity pressure sensor ø 2,5 mm DPPC DS Cavity pressure sensor ø 4,0 mm DPPC DS04.0-x.x 13 Miniature force sensor 2,5 kn DLPP 6MO Force sensor 10 kn DLPP 7MO Force sensor 30 kn DLPP 4MO

97 DZPC MWPT 9,9 3,6 DZPC MN04 DZPC MT04 9, ,5 M8 x0,75 3,6 Mounting Accessories Mounting wrench for DPPC DS02.5 DPPC DS04.0 DZPC HPFC Mounting plate Fischer connector ø 9,2 ø ,5 SW ,5 ø 1 M4 x 6 DIN Mat.: Mat.: Special nut for DPPC DS02.5 DPPC DS04.5 Spacer tube for DPPC DS02.5 (MT04) DPPC DS04.0 (MT04) Mat.: ±0,05 5,1 ø 3,6 13,2 50 Mat.: ø 8 13,5 3,4 ø

98 Cables DZCC Sensor Cable DZCC...- ST-MF L [mm] Order code 200 DZCC 0200-ST-MF 400 DZCC 0400-ST-MF 600 DZCC 0600-ST-MF 1000 DZCC 1000-ST-MF. Custom length Technical data Cable Color Impedance Cable-ø Bending radius Operating temp. range DZCC xxxx-st-mf Coax, Low Noise, PTFE/PFA blue 50 Ω 2 mm R C Connector M4 x 0, ø M5 L 10 ø 35 x0,5 M9 Delivery contents Mounting plate Fischer connector DZPC HPFC Connector Fischer Type KE 102 A014 Sensor Cable DZCC...- HT-MF L [mm] Order code 200 DZCC 0200-HT-MF 400 DZCC 0400-HT-MF 600 DZCC 0600-HT-MF 1000 DZCC 1000-HT-MF Custom length DZCC xxxx-ht-mf Technical data Cable Color Impedance Cable-ø Bending radius Operating temp. range Coax, Low Noise, PTFE/PFA steel sheathed 50 Ω 2, 4 mm R C Connector M4 x 0, M5 L ø ø 35 x0,5 M9 Delivery contents Mounting plate Fischer connector DZPC HPFC Connector Fischer Type KE 102 A014 Sensor Cable DZCC...- ST-MB L [mm] Order code 1000 DZCC 1000-ST-MB 2000 DZCC 2000-ST-MB Custom length DZCC xxxx-st-mb Connector Connector Technical data Cable Color Impedance Cable-ø Bending radius Operating temp. range Coax, Low Noise, PTFE/ PFA blue 50 Ω 1,9 mm R C M4 x 0,35 14 L 26 BNC

99 Sensor Cable DZCC UB L [mm] Order code 1000 DZCC UB 2000 DZCC UB 3000 DZCC UB Tailor made DZCC xxxx-78-ub Connector L Connector Technical data Cable Color Impedance Cable-ø Bending radius Operating temp. range Coax 178 RG brown 50 Ω 1,8 mm R C UNF BNC Connecting Cable DZCC FB L [mm] Order code 2000 DZCC FB 4000 DZCC FB 5000 DZCC FB Custom length DZCC xxxx-04-fb Technical data Cable Color Impedance Cable-ø Bending radius Operating temp. range Connecting Cable DZCC...-HT-FB L [mm] Order code 2000 DZCC 2000-HT-FB 4000 DZCC 4000-HT-FB 5000 DZCC 5000-HT-FB Custom length DZCC xxxx-ht-fb Technical data Cable Triax, Low Noise, PTFE/PFA transparent 50 Ω 3,4 mm R C Triax, Low Noise, PTFE, PFA metal sheath 50 Ω 5 mm R30 Color Impedance Cable-ø Bending radius Operating temp. range C Connector Fischer Type S 102 A014 Fischer Type S 102 A014 Connector L L Connector BNC BNC Connector

100 8.18

101 Charge Amplifiers 9

102 Product Key Charge Amplifiers The correct order code must be taken from the corresponding data sheet. Charge Amplifiers Product Description DAC = Charge Amplifier DACU K0BS Output U = Voltage output ±10 V Series 800 = 1 Analog output, 14 ranges 820 = 2 Analog outputs, 4 ranges every Smallest measuring range Example: 0.1 = 100 pc / 10 V Largest measuring range Example: 1K0 = 1'000'000 pc / 10 V Input Connection B = BNC Output Connection S = 25 Pin D-Sub 9.2

103 Summary Charge Amplifiers DACU 800 Charge amplifier for piezo electric sensors 14 selectable ranges Peak value 2 limit switches with switching outputs RS 232 interface Page 9.4 DACU 820 Charge amplifier for piezo electric sensors 2 analogue outputs 4 selectable ranges Peak value storage 2 limit switches with switching output RS 232 interface Page 9.8 Charge amplifiers convert the electrical charges (pc), which are emitted by piezo electric sensors, into a proportional output voltage. This output signal can then be further processed

Charge Amplifier DACU 800 Features Multi-range charge amplifier for industrial application 14 selectable ranges 13 fixed ranges 100 pc - 1'000'000 pc 1 variable range 100 pc - 1'000'000 pc Adjustable

104 Charge Amplifier DACU 800 Features Multi-range charge amplifier for industrial application 14 selectable ranges 13 fixed ranges 100 pc - 1'000'000 pc 1 variable range 100 pc - 1'000'000 pc Adjustable limit value with switching output Peak value RS 232 serial interface Electrical Data Voltage supply VDC Current draw < 70 ma Measuring range ± '000'000 pc Output signal ± 10 V Characteristic curve < 1% FS deviation Linearity < 0,02% FS Output offset < ± 5 mv Noise voltage < 5 mvpp (0,1 Hz khz) < 30 mvpp at 100 pc range Output impedance 10 Ω Reset operate offset electronically compensated Drift < 0,03 pc/s (2) Frequency range (-3 db) khz (1) Control input ± 5 V...± 45 V, galv. separated Switching output max. 45 V, max. 100 ma galv. separated 100 pc...1'000'000 pc; > 2 1'000'000 pc Order Code DACU K0BS Included Mounting screws 2 pcs. M4 x 16 Dimensions (mm) (2) DACU at least 30 min. attached to operational voltage All specifications at ambient temperature (23 C ±2 C) Mechanical Data Control connection Sensor connection Enclosure material 25 pin D-Sub BNC male Aluminum die cast Environmental Conditions Operating temp. range C Storage temperature C Protection class IP 40 EMC EN immunity EN emission 9.4

105 DACU 800 Electrical Connections D-Sub 25 Pin Function 1 Signal out 2 Peak out 3 Level 1 (In or Out) 4 Level 0 (In or Out) 5 Range 3 6 Range 2 7 Range 1 8 Range 0 9 Supply GND 10 +Supply 11 Code 2 12 Code 0 13 Code Supply + 14 Signal GND 15 Alarm 1 16 Alarm 0 17 RX 18 TX 19 Com Logic Input 20 Operate 21 80% Test 22 Supply GND 23 NC 24 Code 1 25 Com Logic Output (Alarm) Measuring Range Selection Range Measuring range pc/10v '000' ' ' ' ' ' ' ' ' ' ' '000' ' ' '000 Accessories Connecting cable with open end Control Elements L 50 9 Length(L) Order code 5 m DZCS 05/DACU 8 Range L0 L1 Adjustment of variable range Adjustment of value 1. The limit switch voltage can be set with the potentiometer and has to be measured at pin 4. Alternatively a voltage can be supplied as well. Adjustment limit value 2. ditto, pin 3 only 9.5

Charge Amplifier DACU 820 Features Multi-range charge amplifier for industrial application 4 selectable ranges channel 1 3 fixed ranges 100'000 pc - 500'000 pc 1 variable range 100'000 pc - 500'000

106 Charge Amplifier DACU 820 Features Multi-range charge amplifier for industrial application 4 selectable ranges channel 1 3 fixed ranges 100'000 pc - 500'000 pc 1 variable range 100'000 pc - 500'000 pc 4 fixed ranges channel 2 4 fixed ranges 2'000 pc - 20'000 pc Adjustable limit value with switching output Peak value and test function Serial RS 232 interface Electrical Data Voltage supply VDC Capacity draw < 1,5 W (1) Measuring range channel 1 ±100' '000 pc Measuring range channel 2 ±2' '000 pc Output signal ±10 V Characteristic curve < 1% FS deviation Linearity < 0,02%FS Output offset < ±5 mv Noise voltage < 5 mvpp (0,1 Hz khz) (2) Output impedance 10 Ω Reset operate offset < ± 10 mv Drift < 0,03 pc/s at 23 C (3) Frequency range (-3 db) khz (4) Control input ± 5 V...± 45 V, galv. separated Switching output max. 45 V, max. 100 ma galv. separated (1) < 55 ma at 24 V Order Code DACU BS Included Mounting screws 2 pcs. M4 x 16 Dimensions (mm) (2) < 20 mvpp in the 2000 pc range (3) DACU at least 30 min attached to operational voltage 2'000 pc...100'000 pc; > 2 500'000 pc All specifications at ambient temperature (23 C ±2 C) Mechanical Data Control connection Sensor connection Enclosure material 25 pin D-Sub BNC male Aluminum die cast Environmental Conditions Operating temp. range C Storage temperature C Protection class IP 40 EMC EN immunity EN emission 9.6

107 DACU 820 Electrical Connections D-Sub 25 Pin Function 1 Signal out CH1 2 Peak out 3 Level 1 (In or Out) 4 Level 0 (In or Out) 5 Range B1 (CH2) 6 Range B0 (CH2) 7 Range A1 (CH1) 8 Range A0 (CH1) 9 Supply GND 10 +Supply 11 Code 2 12 Code 0 13 Code Supply + 14 Signal GND 15 Alarm 1 (CH1) 16 Alarm 0 (CH1) 17 RX 18 TX 19 Com Logic Input 20 Operate 21 80% Test 22 Supply GND 23 Signal out CH2 24 Code 1 25 Com Logic Output (Alarm) Measuring Range Selection Range CH1 Measuring Range A1 A0 pc/10v ' ' ' ' '000 Range CH2 B1 B ' ' ' '000 Accessories Connecting cable with open end 50 L Control Elements Length (L) Order code 5 m DZCS 05/DACU 8 9 Range L0 L1 Adjustment of variable range Adjustment of value 1. The limit switch voltage can be set with the potentiometer and has to be measured at pin 4. Alternatively a voltage can be supplied as well. Adjustment limit value 2. ditto, pin 3 only 9.7

108 9.8

109 Supplementary Information 10

Supplementary Information Overview of applications for STRAIN-MATE TM and other surface strain sensors Strain ring measures indirectly (shunt

The applied force can be directly calculated by the following formula: F = A x E x ε A = Cross section [mm 2 ] E = E-Modulus [N/mm 2 ] ε = Strain l/l

The more accurate the Young's modulus is known the more precise the force can be measured.

is easy with the strain ring type DSRC/Option TO. Strain rings with option TO can be connected to standard sensopress amplifiers.

110 Supplementary Information Overview of applications for STRAIN-MATE TM and other surface strain sensors Strain ring measures indirectly (shunt measurement) Axial Load in Cylinder Calibrated measurement with strain ring type DSRC. The applied force can be directly calculated by the following formula: F = A x E x ε A = Cross section [mm 2 ] E = E-Modulus [N/mm 2 ] ε = Strain l/l The entire force passes through the cylinder and is measured with two pressed-on strain gages. The more accurate the Young's modulus is known the more precise the force can be measured. Elastic modulus E Steel 210'000 N/mm 2 Titan 105'000 N/mm 2 Aluminum 70'500 N/mm 2 Copper 120'000 N/mm 2 DSRC (Option TO) Torsion Torsion measurement is easy with the strain ring type DSRC/Option TO. Strain rings with option TO can be connected to standard sensopress amplifiers. For rotating torque measurements the strain ring may be connected to a commercially available telemetry system. Bending on a Cylinder The strain ring type DSRC used in a 1/2-bridge arrangement directly measures the axial load compensated bending strain. Bending on Beams or Cross Heads Bending measurements on beams with strain link type DSRT

Supplementary Information Force Measurement Load cells measure the force directly. The advantage is that the force can be directly recorded in kn.

In addition the strain sensors cannot be overloaded. On the other hand, it is necessary to calibrate the measuring chain. The indirect measurement always guarantees excellent repeatability.

111 Supplementary Information Force Measurement Load cells measure the force directly. The advantage is that the force can be directly recorded in kn. Alternatively, the indirect (or shunt) force measurement with strain sensors offers the advantage that there is no need to install a load cell into the load flow. In addition the strain sensors cannot be overloaded. On the other hand, it is necessary to calibrate the measuring chain. The indirect measurement always guarantees excellent repeatability. Force Indirect Force Measurement Indirect force measurement can be done with asymmetrically attached strain sensors. The surface strain can contain a superimposed bending component. For a given set up, this component remains proportional to the force. Process monitoring can be performed with or without calibration. DSRT Application: Strain link DSRT for standard applications Load cell (= direct measurement) Hydraulic Presses The load distribution on a hydraulic frame press is measured with two strain sensors. To determine the magnitude of the force, a pressure sensor may be used to measure the hydraulic pressure in the cylinder. For accurate measurements, the system must be calibrated with a load cell installed in the load flow. The load cell for instance, can be temporarily put in place of the tool. DSRT DSRT Mechanical Presses On presses with a mechanical clamping mechanism, the force can be measured indirectly on the toggle mechanism or on one of the plates. Using sensors with sufficiently high resolution, allows one to measure the clamping force and at the same time detect a potential collision. For instance, a collision can be caused by a part not completely removed. With such a high resolution sensor, it is possible to implement a tool protection system on production machinery

112 10.4

113 Glossary and Explanations 11

114 Terms/Explanations General Strain l ε = l Strain is defined as the non-dimensional ratio of length change / initial length. Microstrain is often used as strain unit. 1 microstrain [µε] m µm = 10-6 = 1 m m Mechanical strain The mechanical strain results of the strain of the E-modulus of the material respectively of the force per area. s = ε *E (in the flexible span) Material E-modulus (typical) bzw. s = F/(E*A) Steel 210 kn/mm 2 Aluminium 70.5 kn/mm 2 Example: 250 µm/m strain equals to a mechanical strain of 52,2 N/mm 2 respectively (52,5 MPa) on steel. Output range The output voltage is the difference between the output signal at zero load and the output signal at nominal load. Nominal characteristic value Specified output signal at nominal load (nom. output voltage). Characteristic value Actual (measured) output range. Measuring range Load range in which the specified errors are not exceeded. Hysteresis Hysteresis signifies the hysteresis error F h. S max is the largest difference between the increasing and decreasing calibration curve up to the nominal load. Hysteresis is expressed in % of full scale. F h = S max F N Output signal ΔS max Output signal at nominal load Measuring range L N (Nominal load)

115 Terms/Explanations General Characteristic curve deviation The characteristic curve deviation signifies the maximum deviation of the calibration curve to the specified straight line. The specified straight line passes through the origin. The end point results from the origin + nominal output voltage. The characteristic curve deviation contains hysteresis, linearity error, repeatability and deviation of real to nominal output voltage. F Com = S max FS Output signal ΔS max Full scale Output signal at nominal load Measuring range L N (Nominal load) Linearity Linearity error F L is the largest difference S max between the increasing calibration curve and the straight line through the origin with slope C L. C L is selected such that S max is minimized. The linearity is expressed in % of full scale. S max F L = CL L N ΔS max Output signal Measuring range L N (Nominal load)

116 Terms/Explanations General Micro strain [µε] See strain. Zero, bridge balance Generally all S/G bridges exhibit an initial offset which can be tared by different means. After the installation the offset of STRAIN MATE TM sensors may be quiet large due to the press-on technique. Baumer amplifiers and display instruments are equipped with a reset circuit which allows fast and convenient zeroing over a large range. For static applications, amplifiers with zero balance potentiometers or digital taring are used. Repeatability The difference in reference to the characteristic value between the max. and the min. display value of equal measuring points in case of repeatation of identical load cycles. Test OUT R C + + TEST OUT R C - - SIGNAL OUT RESET The non-tared signal is available at the output Test OUT. To prevent saturation of subsequent stages, Test OUT should ideally read between -2 V and +2 V when the sensor is installed and no load is applied. During operation this value may then be between -5 V and +5 V. The Test OUT output can furthermore be used to check the measuring chain. In case of an open bridge circut, Test OUT goes into saturation. TC of zero signal Output signal T +1 K T FS The maximum temperature coefficient (TC) of the zero signal is the largest variation of the zero signal which occurs during a change in temperature by 1 Kelvin. It is expressed in percent of full-scale per Kelvin. Measuring range L N (Nominal load) TC of output range Output signal T +1 K T FS The largest temperature coefficient (TC) of output range is the largest variation in output range which occurs during a change in temperature by 1 Kelvin. It is expressed in percent of FS *) per Kelvin. Measuring range L N (Nominal load) *) FS = Fullscale of output range

117 Terms/Explanations Strain Gages Strain gage (S/G) Strain Gage. The S/G changes the electrical resistance proportionally to the applied strain. Gage factor The sensitivity of a S/G is expressed by the ratio of the relative resistance change to the strain: k = R R x 1 ε R Resistance of S/G R Resistance change due to strain ε Strain of S/G Transverse sensitivity Ideally S/G should only react with a resistance change as expressed by the gage factor when strain is applied in the «active» direction of the gage. A resistance change is also observed when strain is exerted transverse to its «active» direction. This is known as transverse sensitivity and is expressed in percent of the gage factor. Temperature compensation When the temperature of the measurement location changes, an output signal is produced. This is due to the change in specific resistance and the thermal expansion of the object. This signal which is known as the temperature output of the measurement point is independent of the mechanical load applied to the object to be measured. The temperature output of a strain gage is controlled through the material properties such that the temperature effects are largely compensated

118 11.6

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119 Worldwide presence. We strive to be close to our customers all around the world. We listen to them, and then after understanding their needs, we provide the best solution. Worldwide customer service for us starts with on-the-spot personal discussions and qualified consultation. Our application engineers speak your language and strive from the start, through an interactive problem analysis, to offer comprehensive and user-compatible solutions. The worldwide Baumer sales organizations guarantee a high level of readiness to deliver. Africa Algeria Cameroon Côte d Ivoire Egypt Morocco Reunion South Africa For more information about our worldwide locations go to: America Brazil Canada Colombia Mexico United States Venezuela Asia Bahrain China India Indonesia Israel Japan Kuwait Malaysia Oman Philippines Qatar Saudi Arabia Singapore South Korea Taiwan Thailand UAE Europe Austria Belgium Bulgaria Croatia Czech Republic Denmark Finland France Germany Greece Hungary Italy Malta Martinique Netherlands Norway Poland Portugal Romania Russia Serbia Slovakia Slovenia Spain Sweden Switzerland Turkey United Kingdom Oceania Australia New Zealand

Force and strain sensors.

Force and strain sensors. Measure. Test. Control. Edition 2016 Force and strain sensors by Baumer combine tried and tested technology and sophisticated innovations. 1 Contents. Introduction 1 Product key