 
                    
                  This product is no longer available.
Please check new generation in the section predecessor / successor or contact your local Endress+Hauser entity.
 
                            Level instrument, continuous.
Measurement ultrasonic, contactless.
Membrane Aluminium, PE coated.
Sensor enclosure UP.
Max meas. range under ideal condition:
Solids 45m.
Blocking distance 80cm/2.6ft.
Max operat. temp.-20...80oC/-4...176oF.
up to -40oC/-40oF with reduced range.
Max operating press. 1,5bar/22psi abs.
Integrated sound velocity compensation.
Self cleaning effect of sensor membrane.
Protection class IP68 NEMA6P.
:: Weather resistance.
Sensor cable up to 300m connectable.
Only available for spare part delivery!
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                Successor- 
        Standard products 
- Reliable, robust and low-maintenance
 Technical excellence Simplicity - 
        Specialized products 
- Designed for demanding applications
 Technical excellence Simplicity Variable FLEX selections Technical excellence Simplicity - F
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 Fundamental selection Meet your basic measurement needs Technical excellence Simplicity - F
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 Lean selection Handle your core processes easily Technical excellence Simplicity - F
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 Extended selection Optimize your processes with innovative technologies Technical excellence Simplicity - F
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 Xpert selection Master your most challenging applications Technical excellence Simplicity Variable 
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                                                            Technical Information (TI)
 FAU40 alignment unitInstallation accessory for ultrasonic or microwave sensors with cable 
 connectionEN Select other language 01/03/202106/09/200501/07/2003Language: English Version: 01/03/2021 File size: 446.3 KB File name: TI00179FEN_1021.pdf 
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                                                            Technical Information (TI)
 Technical information for prosonic Ultrasonic Level Measuring SystemUniversal ultrasonic level transmitter with rugged sensors for level or open channel flow measurement. Universal transmitters cove 
 a wide range of measurement and control applications for both liquids and solids measurement.Language: English Version: 01/11/1999 File size: 421.3 KB File name: ti013f.pdf 
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                                                            Technical Information (TI)
 Prosonic FDU80/80F/81/81F/82/83/84/85/86 Technical InformationSensors for non-contact, continuous measurement of level and flow EN Select other language 11/06/200817/12/200728/03/200720/07/200501/08/2002Language: English Version: 11/06/2008 File size: 421.7 KB File name: TI189FEN_0608.pdf 
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                                                            Ex Safety Instruction (XA)
 Prosonic FDU83, FDU84, FDU85DMT 99 ATEX E 083, DMT 99 ATEX E 085 
 ATEX II 1/2 D IP68 T105 °C, T110 °C, T111 °CEN Select other language 01/07/2001Language: English Version: 01/07/2001 File size: 442.4 KB File name: XA032FA3.PDF 
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                                                            Ex Safety Instruction (XA)
 Prosonic FDU80, FDU80F, FDU81, FDU81F, FDU82, FDU83, FDU84, FDU85, FDU86EG 02 002-a 
 ATEX II 3 D IP68 T90 °C, T150 °CEN Select other language 01/07/2005Language: English Version: 01/07/2005 File size: 440.4 KB File name: XA202FA3.PDF 
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                                                            Certificates FM/CSA (ZD)
 Prosonic FDU8xFM 
 Drawing No.: 960319-0015 E Drawing Type: Installation drwaingLanguage: English Version: 01/06/2000 File size: 215.8 KB File name: ZD044FEN.PDF 
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                                                            Certificates FM/CSA (ZD)
 Prosonic FDU8xCSA 
 Drawing No.: 960319-3015 B Drawing Type: Installation drawingLanguage: English Version: 01/01/2000 File size: 8.9 KB File name: ZD047FEN.PDF 
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