Endress+Hauser Prosonic S FMU90 Technical Information
Transmitter in housing for field or top-hat rail mounting for the ultrasonic sensors endress+hauser fdu91; endress+hauser fdu91f; endress+hauser fdu92; endress+hauser fdu93; endress+hauser fdu95; endress+hauser fdu96
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Also See for Prosonic S FMU90:
- Description (217 pages) ,
- Operating instructions manual (186 pages) ,
- Brief operating instructions (56 pages)
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Technical Information
Prosonic S FMU90
Transmitter in housing for field or top-hat rail mounting
for the ultrasonic sensors FDU91/91F/92/93/95/96
Application for level measurement
• Continuous, non-contact level measurement of fluids,
pastes, sludge and powdery to coarse bulk materials
with 1 or 2 ultrasonic sensors
• Measuring range up to 70 m
(depending on sensor and material measured)
• Level limit detection (up to 6 relays)
• Pump control (alternating); rake control
• Option: additional pump control functions (pump
function test, ...)
• Calculations: average, difference, sum
Application for flow measurement
• Flow measurement in open channels and measuring
weirs with 1 or 2 ultrasonic sensors
• Simultaneous measurement of level and flow in a
stormwater overflow basin with only 1 sensor
• Flow measurement with back water detection (2
sensors) or sludge detection
• Up to 3 totalizers and 3 (resettable) counters;
optionally resettable via digital inputs
• Counting or time pulse output for control of external
units
TI397F/00/en/04.07
Your benefits
• Simple, menu-guided operation with 6-line plain text
display; 15 languages selectable
• Envelope curves on the display for quick and simple
diagnosis
• Easy operation, diagnosis and measuring point
documentation with the supplied "ToF-Tool -
FieldTool Package" operating program.
• Option: four digital inputs (e.g. for pump feedback)
and one external temperature input
• Time-of-flight correction via integrated or external
temperature sensors
• Linearisation (up to 32 points, freely configurable)
• Linearisation tables for the most common flumes and
weirs pre-programmed and selectable
• Online calculation of the flume-/weir-flows via
integrated flow curves
• Pre-programmed pump control routines
• System integration via HART or PROFIBUS DP
• Automatic detection of the sensors FDU9x
• The sensors of the former series FDU8x can be
connected (for certificates see note on page 8)
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Summary of Contents for Endress+Hauser Prosonic S FMU90
- Page 1 Technical Information Prosonic S FMU90 Transmitter in housing for field or top-hat rail mounting for the ultrasonic sensors FDU91/91F/92/93/95/96 Application for level measurement Your benefits • Continuous, non-contact level measurement of fluids, • Simple, menu-guided operation with 6-line plain text pastes, sludge and powdery to coarse bulk materials display;...
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Page 2: Table Of Contents
Prosonic S FMU90 Table of Contents Function and system design..... 3 Vibration resistance ........20 Ingress protection . -
Page 3: Function And System Design
In order to compensate for temperature dependent time-of-flight changes, a temperature sensor is integrated in the ultrasonic sensors. Optionally, the Prosonic S FMU90 has an input for an external temperature sensor (FMU90-********B***). The following sensor can be connected: • Pt100 •... -
Page 4: Linearisation
Prosonic S FMU90 Linearisation Pre-programmed linearisation curves Types of vessels • horizontal, cylindrical tank • spherical tank • tank with pyramidal bottom • tank with conical bottom • tank with flat, inclined bottom Flow curves for flumes and weirs • Khafagi-Venturi flume •... -
Page 5: Application Examples For Level Measurements
Prosonic S FMU90 Application examples for level Level measurement with limit detection and Average level measurement measurements alarm output FDU9x Prosonic S Prosonic S L1 + L2 L00-FMU90xxx-15-00-00-xx-003 L00-FMU90xxx-15-00-00-xx-010 Order code e.g.: FMU90 - *1***212**** Order code e.g.: FMU90 - *1***131****... -
Page 6: Application Examples For Flow Measurements
Prosonic S FMU90 Application examples for flow Pulses for volume counter + time pulses (e.g. for Flow measurement with backwater alarm or measurements sampler) sludge detection If the ratio "downstream level:upstream level" rises above or falls below a critical value, an alarm will be Prosonic S generated. -
Page 7: System Integration Hart
Prosonic S FMU90 System integration HART SPS / PLC / API ToF Tool ToF Tool Field Field FieldTool FieldTool Care Care Package Package Commubox FXA 291 Commubox FXA191 (RS232) FXA195 (USB) Prosonic S I : 4 … 20 mA + HART asdas fa asas la. -
Page 8: Input
(for FMU90-*2******B*** and FMU90-*4******B***) • min/max level detection, e.g. by Liquiphant External temperature sensor Optionally, the Prosonic S FMU90 has an input for an external temperature sensor (FMU90-********B***). Connectable sensors • Pt100 (3-wire or 4-wire connection) A Pt100 with 2-wire connection may not be used due to its insufficient accuracy. -
Page 9: Output
Prosonic S FMU90 Output Analogue outputs Number 1 or 2, depending on instrument version Output signal configurable at the instrument: • 4 ... 20 mA with HART • 0 ... 20 mA without HART Signal on alarm • for setting 4 ... 20 mA, selectable: –... -
Page 10: Profibus Dp Interface
Prosonic S FMU90 PROFIBUS DP interface Profile Transmittable values • main value (level or flow, depending on the instrument version) • distances • counters • temperatures • average/difference/sum • relay states • rake control • pump control Function blocks • 10 Analog Input Blocks (AI) •... -
Page 11: Electrical Connection
Prosonic S FMU90 Electrical connection Terminal compartment of the The field housing has a separate terminal compartment. It can be opened after loosening the four screws of the field housing lid. L00-FMU90xxx-04-00-00-xx-002 For easier wiring, the lid can be completely removed by unplugging the display plug (1) and pulling off the... -
Page 12: Terminal Compartment Of The Din-Rail Housing
Prosonic S FMU90 Terminal compartment of the Single instrument DIN-rail housing l00-fmu90xxx-04-00-00-xx-003 The catch can be unlocked by slightly pressing onto the clip. Then, the cover of the terminal compartment can be opened. Several instruments mounted side by side L00-FMU90xxx-04-00-00-xx-012 Open the catch of the cover (e.g. -
Page 13: Terminal Assignment
Prosonic S FMU90 Terminal assignment Pluggable spring-force terminals for connection of the cables are supplied in the terminal compartment. Rigid conductors or flexible conductors with cable sleeve can directly be inserted and are contacted automatically. Conductor cross section 0,2 mm... - Page 14 Prosonic S FMU90 Terminals Meaning Terminal area Remarks Auxiliary energy • L (für AC version) 1, 2 depending on instrument version: • L+ (for DC version) • 90 ... 253 V • N (for AC version) • 10,5 ... 32 V •...
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Page 15: Terminals
Prosonic S FMU90 In this case, terminals 9/10/11 are not present on terminal area A. Warning! When using the public supply mains, an easily accesible power switch must be installed in the proximity of the device. The power switch must be marked as a disconnector for the device (IEC/EN 61010) Note! •... -
Page 16: Connection Of The Sensors Fdu9X
Prosonic S FMU90 Connection of the sensors FDU9x FDU91/92 FDU91 (FDU80/80F/81/81F/82) (FDU80/81) max. 30 m BN BU max. FDU91/92 300 m (FDU80/80F/81/81F/82) 24 VDC (12) (13) (12) (13) (14) (14) FMU90 FMU90 FDU91F/93/95/96 FDU91F/93/95/96 (FDU83/84/85/86) (FDU83/84/85/86) max. 30 m RD GNYE... -
Page 17: Synchronization Line
Prosonic S FMU90 Synchronization line • If wiring several Prosonic S (FMU90/FMU95) which are mounted in a common cabinet and if the FMU90 FMU90 FMU90 sensor cables run in parallel, the synchronization terminals (39 and 40) must be interconnected. • Up to 20 instruments can be synchronized in this way. -
Page 18: Connection Of External Switches (For Fmu90-********B***)
Prosonic S FMU90 Connection of external swit- ches (for FMU90-********B***) FMU90 FMU90 24 V 24 V A: 71, 74, 77, 80 B: 72, 75, 78, 81 C: 73, 76, 79, 82 L00-FMU90xxx-04-00-00-xx-021 The maximum short-circuit current at 24 V is 20 mA. -
Page 19: Connection Of A Temperature Sensor
Prosonic S FMU90 Connection of a temperature FMT131 (Endress+Hauser) sensor (connectable to FMU90-********B***) FMU90 FMU90 FMU90 YEGN YEGN FMT131-J FMT131-J YEGN FMT131-R L00-FMU90xxx-04-00-00-xx-019 A: Non-Ex area (FMT131-R); B: Ex area (FMT131-J) with grounding in the FMU90; C: Ex area (FMT131-J) with crounding at a terminal box BK: black;... -
Page 20: Performance Characteristics
Prosonic S FMU90 Performance characteristics Reference operating • Temperature = 24±5 °C conditions • Pressure = 960±100 mbar • Relative humidity = 60±15 % • Ideally reflecting surface, sensor vertically aligned (e.g. calm, plane liquid surface of 1 m • No interference echoes within the signal beam •... -
Page 21: Mechanical Construction
Prosonic S FMU90 Mechanical construction Housing versions • Field housing; optionally with integrated display and operating module • Housing for top-hat rail mounting; optionally with intergrated display and operating module • Housing for top-hat rail mounting with separated display and operating module for cabinet door mounting... -
Page 22: Dimensions Of The Din-Rail Housing
Prosonic S FMU90 Dimensions of the DIN-rail The dimensions of the DIN-rail housing depend on the instrument version. The version determines, which housing terminal areas the Prosonic S contains. The dimensions are influenced by the following features of the product structure (see chapter 2.3):... - Page 23 Prosonic S FMU90 Sum = 4 (4 optional terminal areas) ≈ 0,9 kg EN 60715 TH 35x7,5/15 L00-FMU90xxx-06-00-00-xx-009 Dimensions in mm Example 10 20 30 40 50 60 70 80 90 100 110 120 FMU90 - feature and option of...
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Page 24: Dimensions Of The Separate Display And Operating Module
Prosonic S FMU90 Dimensions of the separate display and operating module min. 11 ≈ 0,5 kg max. 6 L00-FMU90xxx-06-00-00-xx-004 Dimensions in mm Weight Housing version Weight Field housing approx.. 1,6 ... 1,8 kg; depending on instrument version approx. 0,5 ... 0,7 kg; depending on instrument version (s. section: "Dimensions of the DIN-rail Housing for DIN rail housing") -
Page 25: Human Interface
Prosonic S FMU90 Human interface Display and operating module FMU90 L00-FMU90xxx-07-00-00-xx-002 (a): name of the parameter; (b): value of the parameter, including unit; (c): display symbols; (d): softkey symbol; (e): LED indicating the operating state; (f): LEDs indicating the switching states of the relays; (g): keys... -
Page 26: Certificates And Approvals
Prosonic S FMU90 Certificates and Approvals CE mark The measuring system meets the legal requirements of the EC-guidelines. Endress+Hauser confirms the instrument passing the required tests by attaching the CE-mark. Ex approval The available certificates are listed in the ordering information. Note the associated safety instructions (XA) and control or installation drawings (ZD). -
Page 27: Ordering Information
Prosonic S FMU90 Ordering information Product structure Approval Non-hazarous area ATEX II 3D CSA General Purpose Application Level + pump control, alternating Flow + totalizer + level + sample control + preprogrammed OCM flow curves Level + additional pump control... -
Page 28: Accessories
Prosonic S FMU90 Accessories Commubox FXA191 HART For intrinsically safe communication with ToF Tool/FieldCare via the RS232C interface. For details refer to TI237F/00/en. Commubox FXA195 HART For intrinsically safe communication with ToF Tool/FieldCare via the USB interface. For details refer to TI404F/00/en. -
Page 29: Mounting Bracket
Option: Adaption plate 160x160 mm, thickness 3mm, aluminum, opening 96x96 mm for remote display of the FMU90. Can be used to replace the FMU86x remote display or DMU2160/2260. Ordering Code: TSPFU 0390 Please contact your Endress+Hauser representative. Endress + Hauser... -
Page 30: Overvoltage Protection Haw56X
Prosonic S FMU90 Overvoltage protection HAW56x Application examples Measurement signal Measurement point requirements Connection diagram • Current output 1 • 2 x HAW560 + 562 0/4 to 20 mA for 0/4 to 20 mA signals • Current output 2 • 2 x HAW561... - Page 31 Prosonic S FMU90 Measurement signal Measurement point requirements Connection diagram • no current output • 1 x HAW560 + 1 x HAW566 (only relay outputs) for signal line. Use gas discharge tube for indirect Prosonic S FMU90 shield earthing. transducer with Prosonic •...
- Page 32 Prosonic S FMU90 Electrical connection HAW561 and 561K G09-HAW56xxx-04-10-xx-xx-001 A fixed allocation of the phase and ground terminal is not allocated (pole security). The unit is fitted on both ends with a multi function connection terminal. This gives the opportunity to simultaneously connect a cable as well as a fork ferrule from standard busbars.
- Page 33 Prosonic S FMU90 Product overview Oreder code Unit 51003569 Surge arrester HAW561K For low voltage users 24/48V, single pole, requirement class C, basic component with plugged in protection unit, defect display, 18 mm housing width 51003570 Surge arrester HAW561 For standard voltage users 115/230 V, single pole, requirement class C, basic component...
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Page 34: Temperature Sensor Fmt131
Prosonic S FMU90 Temperature sensor FMT131 67 (2.64) Pg16 G 1/2 G1/2 A ISO 228 25 x 1,5 (1 x 0.09 ) Ø10 L00-FMU90xxx-00-00-00-xx-002 A: Temperature sensor FMT131; B: weather protector Product structure Approval Non-hazardous area ATEX II 2G EEx m II T6/T5 FM Cl.I Div. -
Page 35: Supplementary Documentation
Prosonic S FMU90 Supplementary documentation Innovation booklet IN 003 Ultrasonic measurement - the solution for your application Technical Information TI 396F Technical Information for the ultrasonic sensors FDU91/FDU92/FDU93/FDU95/FDU96 Operating instructions Depending on the instrument version, the following operating instructions are supplied with the Prosonic S... - Page 36 Instruments International Endress+Hauser Instruments International AG Kaegenstrasse 2 4153 Reinach Switzerland Tel. +41 61 715 81 00 Fax +41 61 715 25 00 www.endress.com info@ii.endress.com TI397F/00/en/04.07 FM+SGML 6.0 ProMoDo...