Ultrasonic Level Measurement prosonic M FMU 40/41/43

Transcription

1 Technical Information TI 365F/24/ae Ultrasonic Level Measurement prosonic M FMU 40/41/43 Compact transmitters for non-contact level measurement of fluids, pastes and coarse bulk materials FMU 41 FMU 40 FMU 43 Application The compact Prosonic M transmitters are used for continuous, non-contact level measurement in fluids and coarse bulk materials. Additionally, the sensors can be used for flow measurement in open channels and measuring weirs. The following interfaces are available for system integration: HART (standard), 4 to 20 ma PROFIBUS-PA Foundation Fieldbus The maximum measuring range for Prosonic M sensors are: FMU 40: Fluids, 16 feet (5 m) Bulk solids, 6 feet (2 m) FMU 41: Fluids, 26 feet (8 m) Bulk solids, 12 feet (3.5 m) FMU 43: Fluids, 50 feet (15 m) Bulk solids, 23 feet (7 m) Features and benefits Simple, menu-guided on-site operation with four-line plain text display Envelope curves on the on-site display for simple diagnosis Easy operation, diagnosis and measuring point documentation with the supplied ToF Tool operating program Alignable NEMA 6P (IP 68) aluminum housing Optional remote display and operation Installation via 1-1/2 NPT, 2 NPT or 4 universal slip-on flange Integrated temperature sensor for Time-of-Flight correction provides accurate measurements, even with temperature changes Linearization function (up to 32 points) for measured value output in any unit of length, volume, or flow rate Non-contact measurement method, therefore almost independent of product properties The Power of Know How

2 Function and system design Measuring principle BD BD: Blocking Distance E: Empty calibration F: Full calibration (span) D: Distance from sensor membrane to product level L: Level E F D L 20 ma 100% Sensor FMU 40 FMU 41 FMU 43 BD 9.84" (250 mm) 15.7" (400 mm) 23.6" (600 mm) Max. range in liquids 16 ft (5 m) 26 ft (8 m) 50 ft (15 m) Max. range in solids 6.5 ft (2 m) 11.5 ft (3.5 m) 23 ft (7 m) 4 ma 0% Time-of-Flight method The Prosonic M sensor transmits ultrasonic pulses in the direction of the product surface. The ultrasonic pulse is reflected back and received by the sensor. The Prosonic M electronics measures the time t between pulse transmission and reception. Using the time t (and the velocity of sound c), the system calculates the distance D between the sensor membrane and the product surface D = c x t/2 As the device knows the empty distance E from the user entry, it can calculate the level as follows: L = E - D An integrated temperature sensor compensates for changes in the velocity of sound caused by temperature changes. Interference echo suppression The interference echo suppression feature ensures that interference echos (such as welded joints, internal ladder steps, edges and installations) are not interpreted as a level echo. Calibration Enter the empty distance E and the span F to calibrate the system. Blocking distance Span F may not extend into the blocking distance BD. Level echos within the blocking distance cannot be evaluated due to the transient characteristics of the sensor. Equipment architecture 4 to 20 ma ouput with HART protocol PLC - COMMUWIN II - ToF Tool - ToF Tool Commubox FXA 191 Service adapter FXA 193 Transmitter power supply unit RMA 422 or RN 221 N (communication resistor included) Operating and display module VU 331 FXA 191 or DXR 275 HART handheld DXR 275 The Prosonic M can be operated on-site using either the display module VU 331 or the supplied ToF Tool program. The system can also be operated remotely using the HART handheld terminal DXR 275 or using the ToF Tool. NOTE: If a HART communication resistor is not built into the power supply device, a 250Ω communication resistor in the 2-wire line must be inserted. 2

3 Profibus-PA protocol Personal computer e.t. with Commuwin II or ToF Tool and Profibard (Proficard) PLC Segment coupler PROFIBUS-DP PROFIBUS-PA Operating and display module VaU 331 Additional functions (valves, etc.) Levelflex Prosonic Micropilot FXA 193 ToF Tool A maximum of 32 transmitters (8 if mounted in an explosion hazardous area) can be connected to the bus. Both on-site as well as remote operation are possible. Foundation Fieldbus (FF) protocol Personal computer e.g. with NI-FBUS configurator Power supply Power conditioner T T Operating and display module VaU 331 Additional functions (valves, etc.) Levelflex Micropilot Prosonic FXA 193 ToF Tool A maximum of 32 transmitters (standard or hazardous) can be connected to the bus. For intrinsically safe circuits, the maximum number of transmitters depends on the established rules and standards for intrinsically safe circuits (EN ) and proof of instrinsic safety. Both on-site and remote operation are possible. 3

4 Input Measured variable Measuring range The distance D between the sensor membrane and the product surface is measured (page 2). Using the linearization function, the device uses D to calculate: Level L in any units Volume V in any units Flow Q across measuring weirs or open channels in any units The measuring range is limited by the range of a sensor. The sensor range is, in turn, dependent on operating conditions. The diagram below defines the effect that echo attenuation has on the sensor s measuring range. The ideal echo attenuation curves for each sensor are shown in the diagram. A number of echo attenuation sources that affect proper sensor selection are shown in the table. 1. Determine which of the influences shown are appropriate for your process. 2. Add the corresponding attenuation values. 3. From the total attenuation, use the diagram to calculate the sensor range. Fluid surface Calm Waves Strong turbulence (agitators, etc.) Foaming Bulk material surface Hard, rough (e.g. rubble) Soft (e.g. peat, dust-covered clinker) Dust No dust formation Little dust formation Heavy dust formation Filling curtain in detection range None Smalll quantities Large quantities Temperature difference between sensor and surface To 68 F (20 C) To 104 F (40 C) To 176 F (80 C) Attenuation 0 db 5 to 10 db 10 to 20 db Consult factory Attenuation 40 db 40 to 60 db Attenuation 0 db 5 db 5 to 20 db Attenuation 0 db 5 to 10 db 10 to 40 db Attenuation 0 db 5 to 10 db 10 to 20 db range in feet FMU 43 Example (for FMU 43) Approximate db Dust-covered rubble 50 Medium dust development 10 Not in filling curtain 0 Temperature differential < 68 F 0 FMU db Approximate range = 15.5 ft. FMU Attenuation / db Operating frequency Sensor FMU 40 FMU 41 FMU 43 Frequency approx. 70 khz approx. 50 khz approx. 35 khz Pulse frequency 2-wire devices, maximum 0.5 Hz 4-wire devices, maximum 2 Hz The exact values are dependent on the type of device and supply voltage. 4

5 Output Output signal Signal on alarm Load HART Output damping Linearization 4 to 20 ma with HART protocol Profibus-PA Foundation Fieldbus (FF) Error information can be accessed via the following interfaces: On-site display (error symbol, error code and plain text description) Current output (configurable) Digital interface Minimum load for HART communication, 250Ω Freely selectable, 0 to 255 seconds The linearization function of the Prosonic M allows conversion of the measured value into any unit of length or volume. In open channels or measuring weirs, it is also possible to linearize the flow. Linearization tables for calculating volume in horizontal cylindrical tanks are preprogrammed. You can also enter any number of other tables containing up to 32 value pairs either manually or semi-automatically (by filling the vessel under controlled conditions). You can use the ToF Tool operating program to calculate the table automatically for any tank form and then enter it into the device. Power supply Terminal compartment F 12 Housing T 12 Housing Sealed terminal compartment In the F 12 housing, the terminals are located underneath the housing cover. In the T 12 housing, they are under the cover of the separate terminal compartment. Fieldbus plug connector Foundation Fieldbus 7/8" plug Profibus M 12 plug For the Foundation Fieldbus version, a 7/8 plug connector is available. For the Profibus-PA version, an M12 plug connector is available Both versions are supplied fully wired. 5

6 Terminal assignment 4 to 20 ma with HART, 2-wire 4 to 20 ma with HART, active, 4-wire Power: 4 to 20 ma 0 to 20 ma AC / DC Auxiliary power Communication resistor (> 250 Ω) alternative Commubox FXA 191 DXR 275 Test sockets (via interlock diode) alternative Commubox FXA 191 DXR 275 Communication resistor (> 250 Ω) L- L+ I+ I- Plant ground I+ I- L1/L+ N/L- Plant ground Connect the connecting line to the screw terminals (up to 18 AWG) in the terminal compartment Use 2-wire twisted pair cable with shield for the connection Units are internally protected against reverse polarity, RFI and over-voltage peaks PROFIBUS-PA Foundation Fieldbus T-Box 1 2 PA+ PA- 3 4 Plant ground FF+ FF- Plant ground The digital communication signal is transmitted to the bus via a 2-wire connection. The bus also provides the auxiliary power. Please use 2-wire twisted pair cable with shield. Refer to the following operating manuals for information on cable types, and how to set and ground the network: BA 198F/00/en PROFIBUS-DP/-PA: Guidelines for planning and commissioning BA 013S/04/en Foundation Fieldbus, Installation and Commissioning Guidelines Cable entry Power supply Cable gland: M20x1.5, recommended cable diameter 0.23 to 0.39 (6 to 10 mm) Cable entry 1/2 NPT or G 1/2 PROFIBUS-PA M12 plug Foundation Fieldbus 7/8 plug The following values are the voltages across the terminals directly at the instrument. Version 2-wire HART Fixed current (measured value transmitted by HART) 4-wire Standard IS XP Standard IS DC AC Current consumption 4 ma 20 ma 4 ma 20 ma 4 ma 20 ma 11 ma 11 ma Terminal voltage Min. Max. 14 V 8V 14 V 8V 14 V 11 V 36 V 36 V 30 V 30 V 30 V 30 V 10 V 36 V 10 V 30 V 10.5 VDC 32 VDC 90 VAC 253 VAC 6

7 Power consumption Current consumption (2-wire units) HART ripple Maximum noise HART Galvanic isolation 2-wire, 51 mw to 800 mw 4-wire AC, maximum 7W 4-wire DC FMU 40/41, 330 mw to 830 mw 4-wire DC FMU 43, 600 mw to 1 W HART, 3.6 to 22 ma PROFIBUS-PA, maximum 13 ma Foundation Fieldbus, maximum 15 ma 47 to 125 Hz: Vpp = 200 mv (measured at 500 W) 500 Hz to 10 khz: Vrms = 2.2 mv (measured at 500 W) With 4-wire units, the evaluation electronics and power supply voltage are galvanically isolated from each other Performance characteristics Reference operating conditions Measuring error Measured value resolution Reaction time Temperature = 68 F (20 C) Pressure = 14.7 psia (1013 mbar abs.) Humidity = 50% Ideal reflective surface (calm, smooth fluid surface) No interference reflections within signal beam area Set application parameters: Tank shape = flat ceiling Medium property = liquid Process conditions = calm surface Typical specifications for reference operating conditions (include linearity, repeatability, and hysteresis): FMU 40 / 41: ± 0.08 (2 mm) or 0.2% of set measuring range, which ever is greater FMU 43: ± 0.15 (4 mm) or 0.2% of set measuring range, which ever is greater FMU 40 / 41: 0.04 (1 mm) FMU 43: 0.08 (2 mm) The reaction time depends on the parameter settings (minimum 0.5 seconds for 4-wire devices, minimum 2 seconds for 2-wire devices) 7

8 ENDRESS+HAUSER Prosonic M Prosonic M FMU 40/41 installation variants Installation conditions Installation with counter nut Installation with sleeve EPDM sealing ring supplied Counter nut supplied for G 1-1/2 and G2 instruments Installation with extension bracket Installation with adapter flange Adapter flange EPDM sealing ring supplied Sensor Nozzle FMU 43 installation variants Installation with universal slip-on flange Installation with mounting bracket ENDRESS+HAUSER Prosonic M Slip-on flange Nozzle Sensor Hazardous area or non-hazardous Non-hazardous area 8

9 ENDRESS+HAUSER Prosonic M ENDRESS+HAUSER Prosonic M Prosonic M Installation conditions for level measurement /6D 5 7 D 6 α L r α r = L tan 2 Sensor FMU 40 FMU 41 FMU 43 α L 16 ft (5 m) 26 ft (8 m) 50 ft (15 m) r 18.9" (480 mm) 30.3" (770 mm) 31.1" (790 mm) Do not install the sensor in the middle of the tank (3). Mounting distance between vessel wall and sensor (1) should be 1/6 of the tank diameter. Use a protective cover (see accessories, page 18), to protect the sensor from rain or direct sunlight (2). Avoid measurements in the filling stream area (4). Make sure that equipment (5) such as limits swtiches, temperature sensors, etc. are not located in the beam angle α. In particular, symmetrical equipment (6) such as heating coils, baffles, stationary ladder rungs etc. can influence measurement. Align the sensor so that it is vertical to the product surface (7). Never install two ultrasonic measuring devices in the same vessel, as the two signals may affect each other. To estimate the transmitted echo beam and its detection range, use the 3 db emitting angle α (see Figure above). Installation in narrow shafts In narrow shafts with strong interference echoes, we recommend using an ultrasound guide pipe (e.g. PE or PVC wastewater pipe) with a minimum diameter of 4 (100 mm). Make sure that the pipe does not accumulate dirt, clean pipe at regular intervals. Venting hole 9

10 Installation conditions for flow measurements Install the Prosonic M at the inflow side, as close above the maximum water level H max as possible, plus the blocking distance BD. Position the Prosonic M in the middle of the channel or weir. Align the sensor membrane parallel to the water surface. Keep to the installation distance of the channel or weir. The Flow to Level linearization curve ( Q/h curve ) can be entered using the ToF Tool or manually via the on-site display. Example: Khafagi-Venturi flume BD inflow outflow Khafagi - Venturi - flume H max direction of flow 1 x b o b o Blocking distance with nozzle installation BD SD FMU 40/41 FMU 43 FMU 40 D (mm) max. L (mm) 1.97" (50) 3.15" (80) 3.94" (100) approx. 3.15" (80) approx. 7.87" (200) approx (250) E F L D D L D (mm) 3.15" (80) 3.94" (100) FMU 41 max. L (mm) approx. 7.87" (200) approx (250) FMU 43 D > approx. 3.94" (100) L < approx. 11.8" (300) BD: Blocking Distance SD: Safety Distance E: Empty calibration F: Full calibration (span) Sensor BD Max. range FMU 40 FMU 41 FMU " (250) 15.7" (400) 23.6" (600) in liquids 16 ft (5 m) 26 ft (8 m) 50 ft (15 m) Max. range in solids 6.5 ft (2 m) 11.5 ft (3.5 m) 23 ft (7 m) Install the Prosonic M at a height so that the blocking distance BD is not interferred with, even at the maximum fill level. Usa a pipe nozzle if you cannot maintain the sensor blocking distance in any other way. The interior of the nozzle must be smooth and cannot contain any edges or welded joints. In particular, remove any burr on the inside of the tank side nozzle end. Note the specified limits for nozzle diameter to length. Nozzles which extend into the vessel should be cut at an angle of 45 to minimize echo disturbances. Caution! The sensor may malfunction if the blocking distance is not above the maximum level. NOTE: In order to prevent the level from entering the blocking distance, a safety distance (SD) can be specified. If the level is within the safety distance, the Prosonic outputs a warning or alarm message. 10

11 Ambient conditions Ambient temperature Storage temperature Resistance to alternating temperature cycles Climate class Ingress protection Vibration resistance Electromagnetic compatibility (EMC) -40 to F (-40 to + 80 C) The function of the LCD becomes restricted at T amb < -5 F and T amb > 140 F (-20 C and 60 C). If the device is operated outdoors in strong sunlight, a protective cover should be used. -40 to +176 F (-40 to +80 C) To DIN EN ; Nb test: 176 F / -40 F (+80 C / -40 C), 1 K/min, 100 cycles DIN EN (Test Z/AD) EIN/IEC 68 T2-30Db With closed housing, tested according to NEMA 6P (IP 68), 24 hours at 6 feet (1.83 m) under water surface. NEMA 4X (IP 66) With open housing, NEMA 1 (IP 20) DIN EN / IEC : 20 to 2000 Hz, 1 (m/x 2 ) 2 /Hz; 3 x 100 min Interference emission to EN 61326, Equipment Class B Interference immunity to EN 61326, Appendix A (Industrial) and NAMUR Recommendation NE 21 (EMC) A standard installation cable is sufficient if only the analog signal is used. Use shielded cable when working with a superimposed communication signal (HART ) Process conditions Process temperature Process pressure -40 to +176 F (-40 to +80 C) A temperature sensor is integrated in the sensor for temperature-dependent time-of-flight correction. FMU 40/41: 44 psia (3 bar abs.) FMU 43: 36 psia (2.5 bar ads.) Mechanical construction FMU 40 / 41 dimensions 3.38" (86) F12 housing 2.26" (65) 3.07" (78) 2.68" (68) 3.70" (94) T12 housing 2.26" (65) 1.26" (32) 3.07" (78) 5.08" (129) 5.91" (150) 5.08" (129) 6.38" (162) 3.35" (85) 3.35" (85) FMU 40 FMU AF 60 AF 1-1/2" NPT (G 1-1/2) 0.87" (22) 3.43" (87) 5.83" (148) 2" NPT (G 2) 0.87" (22) 3.27" (83) 5.83" (148) Dimensions are in inches (mm) 1.54" (39) 1.97" (50) 11

12 FMU 43 dimensions 3.39" (80) 2.56" (65) 3.07" (78) 5.08" (129) 5.90" (150) 3.50" (89) 2 x M8 3.35" (85) 9.76" (248) 4.68" (119) 0.98" (25) 9.05" (230) 4.72" (120) 4.84" (123) 1.57" (40) 0.08" (2) 1.57" (40) 0.98" (25) 0.43" (11) Dimensions are in inches (mm) Weight Housing Process connection and sensor material FMU 40: Approximately 5.5 lb (2.5 kg) FMU 41: Approximately 6 lb (2.6 kg) FMU 43: Approximately 8 lb (3.5 kg) Types of housings: F 12 housing with sealed terminal compartment for standard or hazardous areas T 12 housing with separate terminal compartment for explosion proof areas Material: Aluminum, chromed, powder-coated, seawater resistant Cover: Aluminum, for version without on-site display Inspection glass for version with on-site display (this version cannot be specified with the ATEX II 1/2 D certificate) FMU 40: 1-1/2 NPT or G1-1/2, PVDF sensor material with EPDM seal FMU 41: 2 NPT or G 2, PVDF sensor material with EPDM seal FMU 43: Universal slip-on flange, 4 ANSI or mounting bracket, PVDF sensor material, 316 Ti SS diaphragm 12

13 Order Code: Ser.-No.: Messbereich Measuring range U V DC ma ENDRESS+HAUSER MICROPILOT II max. 20 m T >70 C : IP 65 A t >85 C Made in Ger man y Maulburg Prosonic M Human interface Display elements The LCD module VU 331 for display and operation is located beneath the housing cover. The measured value is legible through the glass in the cover. Open the cover to operate the device. LCD ENDRESS+HAUSER + E Symbols 3 keys Displayed Symbol Meaning ALARM symbol Symbol appears when the instrument is in an alarm state. Flashing indicates warning, steady ON indicates alarm. LOCK symbol The lock symbol appears when the instrument is locked; input is not possible during the locked state. COMMUNICATION symbol Communication symbol appears when data transmission via HART, PROFIBUS, or Foundation Fieldbus is in progress. + Key (s) Or Meaning Navigate upwards in the selection list Edit numeric value within a function - Or Navigate downwards in the selection list Edit numeric value within a function - Esc + Or Navigate to the left within a function group E Or E Navigate to the right within a function group, confirmation + - and or and E E + and - and E Contrast settings of the LCD Hardware lock / unlock After a hardware lock, an operation via the display or communication is not possible. The hardware can only be unlocked via the display. An unlock parameter must be entered to do so. 13

14 On-site operation Operation with VU 331 The LC-Display VU 331 allows configuration via 3 keys directly at the instrument. All device functions can be set through a menu system. The menu consists of function groups and functions. Within a function, application parameters can be read or adjusted. The user is guided through a complete configuration procedure. Headline Position indicator ENDRESS + HAUSER + E Symbol Main value Bar graph Unit Selection list Function groups -> Functions HOME E E Esc FG F000 F001 F002 F003 F FG01 Esc E E FG FG03 + FG04 - FG05 Esc FG FG07 Envelope... curve Help text 13 Operation with DXR 275 HART terminal On units with HART communication, access to the programming matrix can be done using a handheld DXR 275 terminal. FMR 231:LIC0001 Online 1 >Group Select 2 PV 8.7 m FMU43: LIC0001 Online 1->Group Select 2 PV 8.7m HELP I O HELP F1 F2 FMU43 : LIC0001 F3 F4 Group Select 1->Calibration 2 Safety settings 3 Temperature 4 Linearization 5 Extended calibr. HOME FMU43: LIC0001 F1 F2 Calibration F3 F4 1 Measured Value 2->Tank shape 3 Medium property 4 Process cond. 5 Empty calibr. HOME F1 F2 F3 F4 14

15 Remote operation Operation with ToF Tool The ToF Tool is a graphical operation software for instruments from that operate based on the time-of-flight principle. It is used to support commissioning, securing of data, signal analysis and documentation of the instruments. It is compatible with the following operating systems: Win95, Win98, WinNT4.0 and Win2000. The ToF Tool supports the following functions: Online configuration of transmitters Signal analysis via envelope curve Loading and saving of instrument data (Upload/Download) Documentation of measuring point Menu-guided commissioning Navigation bar Main window Help pages Functions Function groups Device list Signal analysis via envelope curve Evaluated echo Parameter list Envelope curve Envelope list Data at cursor position Curve data Device data Connection options (page 2 and 3): HART with Commubox FXA 191 (available as accessory) PROFIBUS-PA Service-interface with adapter FXA 193 (available as accessory) 15

16 Operation with Commuwin II (for communication versions HART or PROFIBUS-PA) Commuwin II is an operating software with graphical support (MS Windows) for intelligent transmitters with the communication protocols Rackbus, Rackbus RS-485, HART and PROFIBUS-PA. Commuwin II supports the following functions: Online configuration of transmitters Loading and saving of instrument data (Upload/Download) Orderly visulization of measured values and limit values Display and recording of measured values with a line recorder NOTE: It is not possible to display envelope curves with Commuwin II. To display curves, use the ToF Tool program supplied. Connections (page 3): HART with Commubox FXA 191 (available as accessory) PROFIBUS-PA Operation with NI-FBUS Configurator (only with Foundation Fieldbus) The NI-FBUS Configurator is an easy-to-use graphical environment for creating linkages, loops, and a schedule based on the fieldbus concepts. The NI-FBUS Configurator is used to configure a fieldbus network as follows: Set block and device tags Set device addresses Create and edit function block control strategies (function block applications) Configure vendor-defined function and transducer blocks Create and edit schedules Read and write to function block control strategies (function block applications) Invoke Device Description (DD) methods Download a configuration Verify a configuration and compare it to a saved configuration Monitor a downloaded configuration Replace devices Save and print a configuration 16

17 Certificates and Approvals CE mark Hazardous areas By attaching the CE mark, confirms that the instrument fulfills all the requirements of the relevant EC directives. FMU 40 / 41: FM approved Intrinsically safe Class I, II, III; Division 1, Groups A-G / Nonincendive Class I, Division 2 FM approved explosion proof Class I, II, III; Division 1, Groups A-G CSA approved Intrinsically safe Class I, II, III; Division 1, Groups A-G / Nonincendive Class I, Division 2 CSA approved explosion proof Class I, II, III; Division 1, Groups A-G FMU 43: FM approved dust-ignition proof Class I, Division 2, Groups E-G, non-incendive CSA approved dust-ignition proof Class I, Division 2, Groups E-G, non-incendive Ordering Information FMU 40 FMU 41 FMU 43 FMU FMU FMU 43-1 Certificate A Non-hazardous version S FM IS Cl. I, II, III; Div. 1, Grps. A-G FM NI Cl. I, Div. 2 T FM XP Cl. I, II, III; Div. 1, Grps. A-G U CSA IS Cl. I, II, III; Div. 1, Grps. A-G CSA NI Cl. I, Div. 2 V CSA XP Cl. I, II, III; Div. 1, Grps. A-G N CSA General purpose 2 Process connection R G 1-1/2, ISO 228 N 1-1/2 NPT 3 Power supply / communication B 2-wire, 4 to 20 ma loop-powered / HART H 4-wire, 10.5 to 32 VDC / 4 to 20 ma HART G 4-wire, 90 to 253 VAC / 4 to 20 ma HART D 2-wire PROFIBUS-PA F 2-wire Foundation Fieldbus 4 Display / operation 1 Without LCD 2 With LCD VU 331 / on-site operation 5 Housing A F12 aluminum housing, coated, NEMA 6P C T12 aluminum housing with separate terminal compartment, coated, NEMA 6P 6 Cable entry 2 M 20 x G 1/2 4 1/2 NPT 5 M 12 PROFIBUS-PA plug-in connector 6 7/8 Foundation Fieldbus plug-in connnector 1 Certificate A Non-hazardous version S FM IS Cl. I, II, III; Div. 1, Grps. A-G FM NI Cl. I, Div. 2 T FM XP Cl. I, II, III; Div. 1, Grps. A-G U CSA IS Cl. I, II, III; Div. 1, Grps. A-G CSA NI Cl. I, Div. 2 V CSA XP Cl. I, II, III; Div. 1, Grps. A-G N CSA General purpose 2 Process connection R G 2, ISO 228 N 2 NPT 3 Power supply / communication B 2-wire, 4 to 20 ma loop-powered / HART H 4-wire, 10.5 to 32 VDC / 4 to 20 ma HART G 4-wire, 90 to 253 VAC / 4 to 20 ma HART D 2-wire PROFIBUS-PA F 2-wire Foundation Fieldbus 4 Display / operation 1 Without LCD 2 With LCD VU 331 / on-site operation 5 Housing A F12 aluminum housing, coated, NEMA 6P C T12 aluminum housing with separate terminal compartment, coated, NEMA 6P 6 Cable entry 2 M 20 x G 1/2 4 1/2 NPT 5 M 12 PROFIBUS-PA plug-in connector 6 7/8 Foundation Fieldbus plug-in connnector 1 Certificate M FM DIP CI. 1, Div. 2, Grps. E-G, NI N CSA General purpose P CSA DIP CI. 1, Div. 2, Grps. E-G, NI 2 Process connection P 4 ANSI flange, PP (universal slip-on flange included) S 4 ANSI flange, 316Ti SS (universal slip-on flange included) 3 Power supply / communication H 4-wire, 10.5 to 32 VDC / 4 to 20 ma HART G 4-wire, 90 to 253 VAC / 4 to 20 ma HART D 2-wire PROFIBUS-PA F 2-wire Foundation Fieldbus 4 Display / operation 1 Without LCD 2 With LCD VU 331 / on-site operation 5 Housing A F12 aluminum housing, coated, NEMA 6P 6 Cable entry 2 M 20 x G 1/2 4 1/2 NPT 5 M 12 PROFIBUS-PA plug-in connector 6 7/8 Foundation Fieldbus plug-in connnector 17

18 Order Code: Ser.-No.: ENDRESS+HAUSER Prosonic M Prosonic M Accessories Protective cover A protective cover made of stainless steel is available for outdoor installation. Cover, mounting ring and hardware inlcuded. Part Number: F12 / T 12 housing ENDRESS+HAUSER MICROPILOT II Messbereich Measuring range U V DC ma max. 20 m T >70 C : IP 65 A t >85 C Made in Germany Maulburg FHX 40 remote display and operating unit F 12 housing FHX 40 separate housing 5.9" (150) Order Code: Ser.-No.: Messbereich Measuring range ENDRESS+HAUSER U V DC ma max. 20 m T >70 C : IP 65 A t >85 C Made in Germany Maulburg 4.8" (122) 3.15" (80) Cable The FHX 40 provides remote display and operation for the FMU 40/41/43 units. The display unit must be specified when ordering the Prosonic M sensors, it cannot be retrofited due to the preinstallation of the plug connectors. Maximum cable length is 65 feet (20 m). Temperature range: -22 to +158 F (-30 to +70 C) Protection: NEMA 4 (IP 65) Material: Aluminium alloy AL Si 12 Maximum cable length: 65 ft. (20 m) Consult factory for ordering information. Installation bracket for FMU 40/ " (400) 4.72" (120) 9.84" (250) 4.72" (120) 0.63" (16) 0.12" (3) 1.18" (30) For FMU 40, order no For FMU 41, order no

19 Adapter flange for FMU 40/41 Adapter flange for the FMU 40/41 threaded Prosonic M units for mounting on existing nozzles or applications requiring a nozzle mount. FAU 70 A Version 12 2 ANSI, Class ANSI, Class ANSI, Class Thread 3 1-1/2 NPT 4 2 NPT 3 Material 2 317L SS 7 PPS (Polypropylene) Sealing ring EPDM (supplied) Sensor Adapter flange Nozzle FXA 191 commubox FXA 193 service adapter For intrinsically safe communication between HART protocol and Personal Computer (refer to page 2). The Prosonic M can be operated either with the ToF Tool or the Commuwin II program. The commubox coverts HART protocol signals into RS 232C signals. Additional information is available in Technical Information TI 237F/00/en. For comunication with ToF Tool via the display connector (refer to page 3). Order No.:

20 Supplemental documentation Device function description Operating manual BA 240F/00/en This document contains detailed descriptions of all Prosonic M functions and is valid for all communication variants Communication operating manuals The following operating manuals are supplied with the unit depending on the communication version ordered. 4 to 20 ma, HART BA 237F/00/en PROFIBUS-PA BA 238F/00/en Foundation Fieldbus BA 239F/00/en These manuals describe the installation and initial commissioning of the Prosonic M. From the operating menu, all functions are included, which are required for standard measurement tasks. Additional functions are not contained in the manual. For application and selection assistance, in the U.S. call 888-ENDRESS For total support of your installed base, 24 hours a day, in the U.S. call Visit us on our web site, United States, Inc Endress Place Greenwood, IN Phone: (317) ENDRESS FAX: (317) Canada Canada Ltd Graham s Lane Unit 1, Burlington ON, L7S 1W3 Phone: (905) FAX: (905) Mexico Paseo del Pedregal No. 610 Col. Jardines del Pedregal 01900, Mexico D.F. Mexico Phone: (525) FAX: (525) The Power of Know How TI 365F/24/ae/ , Inc.