GEMCO Series Displacement Transducer

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world leaders in the art of linear measurement GMCO eries Displacement Transducer Datasheet 502787 Issue 2 DCR18327 953 25.4 mm to 7620 mm measuring range <0.

harsh environments The 953 VMA Linear Displacement Transducer is the ideal solution for automation solutions requiring accurate feedback of continuous position.

1 world leaders in the art of linear measurement GMCO eries Displacement Transducer Datasheet Issue 2 DCR mm to 7620 mm measuring range <0.01% linearity Vibration resistant to 30G hock resistant to 1000G Tricolor diagnostic LD All standard current and voltage analogue outputs R, VP, CP, TP Digital outputs IP 68 Protective housings for harsh environments The 953 VMA Linear Displacement Transducer is the ideal solution for automation solutions requiring accurate feedback of continuous position. It is especially recommended in environments where vibrations, extreme temperature and contaminants are present. The 953 is an ideal solution when velocity and position need to be incorporated into the automation control system process mm to 4572 mm measuring range <0.05% linearity on contact applications Analogue voltage and current outputs Analogue zero and span adjustable Digital R, VP, CP outputs Quadrature outputs Tricolor diagnostic LD IP67 (Optional IP68) The 955 Brik linear displacement transducer is an economical solution for monitoring continuous position. It is designed for OM users wishing to opt for a cost effective alternative to limit switches, proximity sensors or linear potentiometers. The streamlined anodized aluminium extrusion houses the sensing element and the electronics. The position is determined by the magnet which is linearly guided over the sensing element. sales.solartronmetrology@ametek.com

2 Magnetostrictive Technology Made asy Initial Current Pulse Induction pickup coil Magnetostrictive wire train pulse Induction pickup senses initial and reflected strain pulses A Magnet in movable float Inner tube Outer guide tube B train pulse Reflection termination C train pulse reflected off bottom In a Gemco eries position sensor, a current pulse is sent down a magnetostrictive wire in a specially designed waveguide (Figure A). The interaction of this current pulse with the magnetic fi eld created by the movable magnet assembly produces a torsional strain pulse on the wire, which travels at sonic speed along the wire (Figure B). The strain pulse traveling up the wire is sensed by a small induction pickup coil in the head assembly of the LDT. The position of the movable magnet is determined with high precision by measuring the time between the launching of the current pulse and the arrival of the torsional strain pulse. The result is highly accurate non-contact position sensing with absolutely no wear on the sensing element. Hysteresis The difference in indicated position when the same point is reached from two different directions. Repeatability The deviation in indicated position when a point along a stroke length is approached repeatedly from the same direction. Magnetostriction A magnetic fi eld produces a small change in the physical dimensions of ferromagnetic materials on the order of several parts per million in carbon steel and, conversely, a physical deformation or strain (or stress which causes strain) produces a change of magnetization in the material. Linearity The degree that the indicated position of the magnet at points along the stroke varies from the actual physical position. Linearity of an LDT is expressed in absolute error or as a percentage of the active stroke length. Resolution Resolution is the smallest incremental change in position along the stroke length of the sensor that can be detected and indicated in an output. When using LDTs with analog output (i.e., voltage or current outputs), resolution is limited by the amount of power supply-induced output ripple and the sensitivity and/or design capabilities of the receiver electronics. Digital system resolution is defi ned by a specifi c value. Recirculation A method used to improve the resolution of a system using digital LDTs. The on time of the pulse width output is multiplied by a specifi c factor. This multiplication provides more counting time for the counter in the customer s electronics, thus improving the resolution.

3 Applications Printing/Bindery The industrial contruction of the GMCO eries products means that these devices are perfectly suited to applications such as assembly automation, material handling, and robotics. Automotive Material Handling 953 Pulp/Paper Food/Beverage GMCO eries products can be found in areas such as lumber mills, steel mills, stamping plants, etc., Forestry/Lumber

4 953 Drawings and Part umbers Analogue Part umbers 953A V0 Output ull Zone Connector Option V0 0 to 10 VDC tandard 50.8mm. tandard 5 Pin, 12mm uro V1 V2 V3 V4 V5 V6 V7 C4 C2 10 to 0 VDC -10 to 10 VDC 10 to -10 VDC 0 to 5 VDC 5 to 0 VDC -5 to 5 VDC 5 to -5 VDC 4 to 20mA 20 to 4mA _ Insert non-standard ull Zone over 50.8mm. Measurement Range Insert measurement range in millimeters to 1mm. nter as a four-place number. xample: 305mm range entered as. Metric length includes metric mounting, M18x1.5-6G. D_ Dead Band tandard 63.5mm. Insert non-standard Dead Band over 63.5mm. C_ M B Integral Cable Assembly. Insert length in feet. xample: C6 = 6 foot cable. 6 Pin DI, MT tyle D60 8 Pin DI, Balluff 32 one tainless teel cover and connector. Only available with connector options and C. Digital, CP and R Part umbers 953D R Output ull Zone Connector Option CP R Control Pulse R-422 tart/top Pulse _ tandard 50.8mm. Insert non-standard ull Zone over 50.8mm. C_ tandard 6 Pin, 12mm uro Integral Cable Assembly. Insert length in feet. xample: C6 = 6 foot cable. 953 Measurement Range Insert measurement range in millimeters to 1mm. nter as a four-place number. xample: 305mm range entered as. Metric length includes metric mounting, M18x1.5-6G. D_ Dead Band tandard 63.5mm. Insert non-standard Dead Band over 63.5mm. M B 6 Pin DI, MT tyle D60 8 Pin DI, Balluff 32 one tainless teel cover and connector. Only available with connector options and C. Digital, VP (PWM) Part umbers 953D VP I 001 VP Output Variable Pulse Measurement Range Insert measurement range in millimeters to 1mm. nter as a four-place number. xample: 305mm range entered as. Metric length includes metric mounting, M18x1.5-6G. D_ C_ M B Dead Band tandard 63.5mm. Insert non-standard Dead Band over 63.5mm. Connector Option tandard 6 Pin, 12mm uro Integral Cable Assembly. Insert length in feet. xample: C6 = 6 foot cable. 6 Pin DI, MT tyle D60 8 Pin DI, Balluff 32 umber of Recirculations (tandard) to 255 one tainless teel cover and connector. Only available with connector options and C. _ ull Zone tandard 50.8mm. Insert non-standard ull Zone over 50.8mm. Interrogation Mode I Internal Interrogation xternal Interrogation OT: Metric LDTs cannot be used with standard 950MD housings. Consult factory.

5 Dimensions A Accessories Part umber Description Use With Connector L6 2m (6 Foot), 5 Pin, traight, 12mm uro Cable L12 4m (12 Foot), 5 Pin, traight, 12mm uro Cable L6 2m (6 Foot), 5 Pin, Right Angle, 12mm uro Cable L12 4m (12 Foot), 5 Pin, Right Angle, 12mm uro Cable D L 6 Pin DI Cable M D L 8 Pin DI Voltage Cable B D L 8 Pin DI Current Cable B D tandard 4 Hole Magnet All Consult factory for complete accessory offerings. = Length in Feet. 953D Accessories Part umber Description Use With Connector L6 2m (6 Foot) 6 Pin, traight, 12mm uro Cable L12 4m (12 Foot), 6 Pin, traight, 12mm uro Cable L6 2m (6 Foot), 6 Pin, Right Angle, 12mm uro Cable L12 4m (12 Foot), 6 Pin, Right Angle, 12mm uro Cable D L 6 Pin DI Cable M D L 8 Pin DI Cable B D tandard 4 Hole Magnet All Consult factory for complete accessory offerings. = Length in Feet.

6 Rod Magnets tandard 4 Hole Magnet on-ferrous pacer for 4 Hole Magnet.19 THRU (4) PLAC A HOW Q PACD O A.937 BOLT CIRCL TYP..662 TYP PLAC tandard P/: D tainless teel P/: D MATRIAL: ALUMIUM P/: M Aluminum plit Magnet on-ferrous pacer for plit Magnet DIA. THRU (2) PLAC (2) PLAC LOT MAT L.: ALUMIUM P/: D MAT L.: ALUMIUM P/: M

7 Rod Magnets Large plit Magnet Cylinder Magnet THRU.187 THRU (2 PLAC) RF. tandard P/: D Tefl on Coated P/: D OT: U THI MAGT WITH ROD UPPORT BRACKT D tandard P/: D tainless teel P/: D tainless teel Float.555 min. i.d. tainless teel Float.555 min. i.d stake ring magnet stake ring magnet o.d max. dia. over weld bead * For use with 940, 951 & 952. P/: max. dia. over weld bead * For use with 940, 951 & 952. P/: spherical O.D.

8 955 Drawings and Part umbers 955A Accessories Part umber Item Part umber 955A V0 lide Magnet D Output Float Magnet D V0 0 to 10 VDC Mounting Foot D V1 10 to 0 VDC 2m (6 Ft.) Cable 4m (12 Ft.) Cable 2m (6 Ft.) Cable; Right Angle Connector 4m (12 Ft.) Cable; Right Angle Connector L L L L12 C4 C2 D0 D1 4 to 20mA 20 to 4mA Differential 0 to 10 VDC* Differential 4 to 20mA* Measuring Range Insert range in millimeters to 1mm. nter as a four-place number. xample: 305mm range entered as. Metric length includes metric mounting, M18x1.5-6G. o options. Wet environment, electronics sealed to IP68 rating Differential Input Power + upply _ Customer upplied Power (Brown) Power upply Common (Blue) 955A LDT Position Output (Black) Position Common (Gray) + Input - Input Program Input (White) ingle nded Input Power + upply _ Customer upplied Power (Brown) Power upply Common 955A LDT Position Output (Black) + Input Program Input (White) ote: 955A-C is current sourcing, which allows the current to fl ow from the LDT into the user s equipment. (Blue) Common

9 955D Accessories Item lide Magnet Float Magnet Mounting Foot 2m (6 Ft.) Cable (6 Pin, traight Micro Connector, Option ) 3m (12 Ft.) Cable (6 Pin, traight Micro Connector, Option ) 2m (6 Ft.) Cable (6 Pin, Right Angle Micro Connector, Option ) 3m (12 Ft.) Cable (6 Pin, Right Angle traight Micro Connector, Option ) Part umber D D D L L L L12 Variable Pulse 955D VP 001 VP Output Variable Pulse Interrogation Mode I Internal Interrogation xternal Interrogation o options. Wet environment, electronics sealed to IP68 rating Measuring Range Insert range in millimeters to 1mm. nter as a fourplace number. xample: 305mm range entered as. Metric length includes metric mounting, M18x1.5-6G. umber of Recirculations 001 (tandard) to 127 Control Pulse or top/tart Pulse 955D CP Output Measuring Range CP R Control Pulse R422 tart/top Pulse Insert range in millimeters to 1mm. nter as a fourplace number. xample: 305mm range entered as. Metric length includes metric mounting, M18x1.5-6G. o options. Wet environment, electronics sealed to IP68 rating

10 955DQ 955QD 1000 F7 1 D 955DQ Quadrature Measuring Range Insert range in millimeters to 1mm. nter as a four-place number. xample: 305mm range entered as. Metric length includes metric mounting, M18x1.5-6G. H Connector Option HR environmental connector uro 12 Pin, 12mm connector, consult factory for others Quadrature Cycle Output Frequency Range A1 1 KHz A2 2 KHz A3 5 KHz F1 10 khz F2 25 khz F3 50 khz F4 75 khz F5 100 khz F6 150 khz F7 250 khz F8 500 khz F9 1 MHz D L one Wet environment, electronics sealed to IP68 rating, connector option only Output Drivers Differential R422 line driver, TTL compatible Differential line driver 10 to 30 VDC, V out = V in (LDT Power) -1 Volt Output Resolution Cycles per inch, maximum internal resolution is inches 1000 standard (available range is 0001 through 9999) 1 D1 Output Mode 1 quadrature, consult factory for other output modes Dual magnet, difference between magnets C T Input inking (typically used with sourcing output type) ourcing (typically used with sinking output type) TTL Level Zero Offset torage V Volatile (non retentive) onvolatile (retentive, 100,000 storage cycles maximum) Item lide Magnet Float Magnet Mounting Foot Accessories Part umber D D D m (6 Ft.) Cable (Option H) 3m (12 Ft.) Cable (Option H) 7m (25 Ft.) Cable (Option H) 2m (6 Ft.) 12 Pin (Option Connector) 3m (12 Ft.) 12 Pin (Option Connector) Control Arm D L6 D L12 D L L L12 955ARM ( = Inches)

11 955 Part umbering 955 V0 V0 V0 V1 V2 V3 V4 V5 V6 V7 C4 C2 Output 0 to 10 VDC 10 to 0 VDC -10 to 10 VDC 10 to -10 VDC 0 to 5 VDC 5 to 0 VDC -5 to 5 VDC 5 to -5 VDC 4 to 20mA 20 to 4mA Measuring Range Insert range in millimeters to 1mm. nter as a fourplace number. xample: 305mm range entered as. Metric length includes metric mounting, M18x1.5-6G. Leave blank for no options. Wet environment, electronics sealed to IP68 rating Accessories Item Part umber lide Magnet D lide Magnet ide Adapter D Float Magnet D Mounting Foot D m (6 Ft.) Cable L6 3m (12 Ft.) Cable L12 2m (6 Ft.) Cable, Right Angle Connector L6 3m (12 Ft.) Cable, Right Angle Connector L12 Control Arm 955ARM ( = Inches) In-Line Programming Unit Rod nds

12 Dimensions Mounting brackets (D ) slide in the grooves on the side of the extruded housing. When tightened down with fastening hardware the mounting brackets clamp the unit into place. It is recommended to use one mounting bracket on each end and every 1m between. A standard female swivel mounting arm is provided with the slide magnet assembly. For extensions and other options contact the factory. A standard 12 mm 5 pin micro connector is used. traight mating cables can be ordered in a 2m length (949019L6), or 4m length (949019L12). If space is a consideration a right angle connector is also available, (949020L6 or L12). * WARIG: do not use cord sets with LD s

13 lide Magnet Assembly Part umber D Floating Magnet Assembly Part umber D Floating Magnet Assembly (D ) ensing urface OT: The north pole of the magnet should be pointed towards the probe.

Also Available at olartron Metrology Gauging Transducers

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14 Also Available at olartron Metrology Gauging Transducers Displacement Mini Probe Block Gauge Linear ncoder I3000 I7500 Orbit etwork Orbit UB Interface Module Orbit R232 Interface Module Orbit PCI etwork Card olartron Metrology Offices Addresses for worldwide United Kingdom - Head Office olartron Metrology teyning Way Bognor Regis West ussex PO22 9T Tel: +44 (0) Fax: +44 (0) ales.solartronmmetrology@ametek.com Germany Ametek GmbH olartron Metrology Division Rudolf-Diesel-trasse Meerbusch Tel: +49 (0) Fax: +49 (0) vertrieb.solartron@ametek.de France olartron Metrology Rond-point de l spine des Champs Buroplus - Bat. D lancourt Tel: +33 (0) Fax: +33 (0) france.solartronmetrology@ametek.com Japan olartron Metrology Kamiosaki hinagawa-ku Tokyo Tel: +81 (0) Fax: +81 (0) japan.solartronmetrology@ametek.com Agent and Distributor details available at Registered in ngland o , 2 ew tar Road, Leicester, L4 9JQ olartron pursues a policy of continuous development. pecifications in this document may therefore be changed without notice.

955C BRIK for Pneumatic Cylinders

955C BRIK for Pneumatic Cylinders C BRIK for Pneumatic Cylinders With the demand for automation greater than ever, the need to replace limit and zone sensors on pneumatic cylinders with continuous feedback has become obvious. Speeding