The Prosonic FMU40 sensor is suited for non-contact level measurement in fluids, pastes, coarse bulk material and flow measurement in open channels or at weirs. The two-wire or four-wire compact transmitter can be used in applications with storage tanks, agitators, on stockpiles and conveyor belts. The envelope curve can be shown on the on-site display for simple diagnosis. Linearization function (up to 32 points) for conversion of the measured value into any unit of length, volume or flow rate.

Transmitter in housing for field or top-hat rail mountingfor the
ultrasonic sensors FDU90/91/91F/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 (230 ft)

(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

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 Endress+Hauser

operating program "FieldCare".

• Option: four digital inputs (e.g. for pump feedback)

and one external temperature input

• Time-of-flight correction via integrated or external

temperature sensors

• Linearization (up to 32 points, freely configurable)

• Linearization 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 series FDU8x can

FMU90-R11CA111AA1A

010 Approval: R Non-hazardous area

020 Application: 1 Level + pump control, alternating

030 Housing, Material: 1 Field mounting PC, IP66 NEMA4x

040 Operation: C Illuminated display + keypad

050 Power Supply: A 90-253VAC

060 Level Input: 1 1x sensor FDU9x/8x

070 Switch Output: 1 1x relay, SPDT

080 Output: 1 1x 0/4-20mA HART

090 Additional Input: A W/o

100 Datalog Function: A Basic version

110 Language: 1 DE, EN, NL, FR, ES, IT, PT

120 Additional Option: A Basic version

RH33-AA1A+AAB1D2F1R1

RH33-AA1A+AAB1D2F1R1

FTM51-AAF2M7A32AA 

FTM51-AAF2M7A32AA 

 FTL325P-F3E3*

93PA1-FB1B00ACAABCZ1

 50P40-AR1A4RC2BAAA 

FMU230E-AA32  FMU231E-AA32  FMU40-ARB2A2

FMU41-ARB2A2  FMU42-APB2A22A  FMU90-R11CA111AA3A

FDU91-RG1AA  CPM253-MR0005  FMR250-A4E1GGJAA2K

CPS11D-7BA21  COM253-DX0005  COM223-DX0005

COS41-2F  FTW325-A2B1A  FTL51-AGR2DB4G5A

FTM20-AN43A  FMX167-A1AME1B1  FMR230-A6VC6JBA2A

FTL325P-M1E1  FTL51-AGR2DB4G5A  FTL50-AGQ2AA4G5A

FTM50-AGJ2A4A32AA  FTL50-AGM2AA4G4A  FMR245-A4CMKAA2A

FTM50-AGG2A4A32AA  FTL50-DGQ2AA4G5A  FMX167-A3ABE1B7

FTL260-0020  FMP40-ABB2GRJB21AA  FTL51-AGR2DB4G5A

FTL20-0120  FTL50-KAE2AA4G5A  FTL50H-ATE2AC2G6A

FTL20H-OMNJ2F  FMI51-A9AGEJB3A1A  FTM50-AGG2A1A32AA

FTL20H-0GDJ2B  FTW325-C2A1A  FMR230-14VAVJAA4A

FTL325P-F1A1  FMR250-A5E1XCJAA2K  FMR240-A3V1CMJAA4A

FTL330H-RGA20  FMR540-A51APJAC4AA  FMR231-AABMJAB4CA

FTL20-3225  FTL50-AGN2AA1G5A  FMR250-A6E2XEJAB3K

FTL260-1020  FTL51-ABA2DB4G5A  FTL50-AGR2AA1G5A

FTL260-1020  FMR240-J4E2ALJAC4A  FMR240-J5E2CQJAC2A 

FTL325P-F1E1  FMR230-44ECWJAC2A  FMR230-45VCXJAC2A

FTE30-BA11  FTL50-AGN2AA4G4A  FMR231-AAGGJAA2AA

FTE30-DB14  FTL50H-ATC2AC4G6A  FMR231-6HCQKAB2CA

FTE30-JAB1  FTL50-DGN2AA2G4A  FMR245-A4CWKAA2F

FTC625-C1A11  FTL51-GB82DB8G5A  FMR244-A2VGGSAA2A

FTC325-A2A31  FTL51-AGR2DB4F5A  FMR230-A6VC6JBA2A

FTC325-A2A31  FTL20H-0MQJ2B  MR35-A1BADBAA1AAA

FTR325A1E1  FTL50-AGR2AA4F5A  FMR240-A5E1CWJAA2

FTM260-N4D  FTL51-AGN2DB2G5A  FMR240-A5E1CQJAA2A

FDU92-RG1A  FTL51-AGR2DB4G5A  FTM50-AGJ2A4A32AA

FTM260-G2B  FTL51-ATC2DB2G5A  FTL50H-AMA2AC2G4A

FTL375P-H1E1  FMR245-A4CQKAA2A  FTM50-AGJ2A4A37AA

FTL260-0010  FTL51-AGQ2DB4G7A  FTL51-AGR2DB4G5A

FTL260-0020  FTC51-AG1AA51C4  PMP75-5AA1P21D4GAAA

FTC260-AB4D1  FTL50-YJE2AA4G7A  FTL51-ABGKBKE4AA

FTC260-AA4D1  FTL51-IBG2BB4G7A  FMU90-R11CA212AA1A

FTM260-010  FTM30-B1DA1  FTM50-AGG2A2A32AA

FTM260-G1B  FMU232E-AA42  PMP46-GE13P1R1PBL

FTM260-G2B  FTM260-G4D  DB50-AC21BA33GG20

FTM30-A4AA1  FTM30-A4BA1  DB50-AC32BD12KG30

FTM30-A4CA1  FTM30-A4DA1  DB50L-AC00BA14EG30

FTM30-A4FA1  FTM30-A4GA1  DB50L-GC44BB13EG30

FTM30-A4HA1  FTM30-A42A1  DB50L-AC44BB13EG30

FTM30-A43A1  FTM30-A44A1  942261-0000 /FEC12

FTL51-AGR2DB4G5A  L=118MM  FTL51-AGR2BB4F5A  L=680MM

FTL51-KGR2BB4G5A  L=150MM  FTL51-KAE2BB4G7A  L=300MM

FTL51H-ABA2BC4G5A  L=400MM  FTL51-AGR2BB4G5A  L=250MM

FTL51-AGR2BB1G5A  L=500MM  FTL51-DGQ2BB2G4A  L=500MM

FTL51-AGR2BB2G5A  L=148MM  FTL51-AGQ2BB4F4A  L=1000MM

FTL51-AGR2BB2G5A  L=142MM  FTL51-AGR2BB1G5A  L=700MM

FTL51-FGR2BB4G5A  L=1100MM  FTL51-IAC2BB4E7A  L=300MM

FTL51-IAC2BB4E7A  L=3000MM  FTI56-AAC1RV142C1A  L＝1100MM 

FTI56-AAC1RV142C1A  L＝700MM  FTI55-BAC2RVJ43A1A  L=800MM

FTM51-XAF2L7A72AA  L=500MM  FTM51-XAF2L7A72AA  L=1000MM