Products

Endress + Hauser Hydrostatic Level measurement Waterpilot FMX21 FMX21-AA111HGB11H

Reliable and robust level probe with ceramic measuring cell and HART

The Waterpilot FMX21 transmitter with capacitive, oil-free ceramic measuring cell is typically used in the process and environmental

applications for hydrostatic level measurement. With HART output, the measuring ranges can be freely adjusted and a 

density-compensated level measurement can be activated. It is certified for drinking water and offers integrated temperature measurement. 

Versions for applications in wastewaters and sludges or usage in salt water are also available.

Benefits

Robust overload-resistant high purity ceramic sensor (99.9% Al2O3)

Flexible scaling of 4 to 20mA with superimposed HART 6.0 output

Highest level accuracy using temperature compensated density correction

Simultaneous measurement of level and temperature with optionally integrated Pt100 temperature sensor

Extensive range of accessories provides complete measuring point solutions

Climate proofed sensor thanks to completely potted electronics and 2-filter pressure compensation system

Small outer diameter of 22mm (0.87") version suitable for drinking water applications and for use in bore holes and wells with small diameters

Field of application

Three different versions for drinking water, wastewater and sewage, saltwater.

Process connections: Suspension clamp, cable gland

Temperature: –10 to +70°C (14 to 158°F)

Measuring range: 0 to 20bar / 200m H20 (0 to 300psi / 600ft H2O)

Accuracy: ±0.2%, "Platinum" ±0.1%

International explosion protection certificates, marine approvals, drinking water approval

Model No examples : 

FMX21-GD221HGB30A+F1IAPOPW ,FMX21-35VJ7/0

FMX21-AA111PGB15H 

FMX21-AA111HGB11H

FMX21-AA211FGD10H+PO

FMX21-AA221HGA10A

FMX21-AA221HGA15A

FMX21-AA111HGB11H+PO

FMX21-AA251FGD10A+PQ

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