

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, PTFE coated.
Sensor enclosure UP.
Max meas. range under ideal condition:
Solids 70m.
Blocking distance 160cm/5.2ft.
Max operat. temp. -40..150oC/-40..302oF.
Max operating press. 3bar (44psi) 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!
Predecessor
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Successor
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
FLEX selections Technical excellence Simplicity - F
- L
- E
- X
Fundamental selection
Meet your basic measurement needs
Technical excellence Simplicity - F
- L
- E
- X
Lean selection
Handle your core processes easily
Technical excellence Simplicity - F
- L
- E
- X
Extended selection
Optimize your processes with innovative technologies
Technical excellence Simplicity - F
- L
- E
- X
Xpert selection
Master your most challenging applications
Technical excellence Simplicity Variable
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Technical Information (TI)
FAU40 alignment unit
Installation accessory for ultrasonic or microwave sensors with cable connection
EN 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)
Prosonic FDU80/80F/81/81F/82/83/84/85/86 Technical Information
Sensorsfor non-contact, continuous measurement of level and flow
EN 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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Technical Information (TI)
Technical information for prosonic Ultrasonic Level Measuring System
Universal 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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Ex Safety Instruction (XA)
Prosonic FDU86
DTM 99 ATEX E 068 ATEX II 1/2 D IP68 T168 °C, T105 °C
EN 21/08/200601/11/2000Language:
English
Version:
21/08/2006
File size:
373.2 KB
File name:
XA056FA3.pdf
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Ex Safety Instruction (XA)
Prosonic FDU86
DMT 99 ATEX E 068 ATEX II 2 G Protection: EEx m II T3...T6
EN 21/08/200601/11/2000Language:
English
Version:
21/08/2006
File size:
381.9 KB
File name:
XA065FA3.pdf
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Ex Safety Instruction (XA)
Prosonic FDU80, FDU80F, FDU81, FDU81F, FDU82, FDU83, FDU84, FDU85, FDU86
EG 02 002-a ATEX II 3 D IP68 T90 °C, T150 °C
EN 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 FDU8x
FM Drawing No.: 960319-0015 E Drawing Type: Installation drwaing
Language:
English
Version:
01/06/2000
File size:
215.8 KB
File name:
ZD044FEN.PDF
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Certificates FM/CSA (ZD)
Prosonic FDU8x
CSA Drawing No.: 960319-3015 B Drawing Type: Installation drawing
Language:
English
Version:
01/01/2000
File size:
8.9 KB
File name:
ZD047FEN.PDF
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Explosion Protection
Product family: Prosonic
Product root: FDU86- Region: Europe (ATEX) Approval agency: DMT Category: II 2 G, II 1/2 D Protection: Ex ma IIC T5, Ex ma IIC T6
EN 11/05/2006Language:
English
Version:
11/05/2006
File size:
385.6 KB
File name:
DMT99ATEXE068e.pdf
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Explosion Protection
Product family: Prosonic
Product root: FDU86- Region: Europe (ATEX) Approval agency: DMT Category: II 2 G, II 1/2 D Protection: Ex ma IIC T5, Ex ma IIC T6
EN 11/05/2006Language:
English
Version:
11/05/2006
File size:
385.4 KB
File name:
DMT99ATEXE068.pdf
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Ordinary Location Product Safety
Product family: Prosonic
Product root: FDU86- Region: Canada Approval agency: CSA
Language:
English
Version:
02/06/2006
File size:
187.5 KB
File name:
CSA1039153_1826907_CoC.pdf
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