Micropilot FMR20

Free space radar level sensor for water, wastewater and other liquids in all industries

General Information
Input / Output
Electrical Data
Mechanical Data
Certification / Approvals
Additional Information


  • Type of medium: Liquids
  • Measuring range: up to 20 m
  • Accuracy: ± 2 mm
  • Process pressure range: -1 to 3 bar
  • Process temperature range: -40 to 80 °C
  • Continuous level measurement and flow measurement (with open channels or weirs, via linearization table) in liquids
  • Commissioning is possible via HART or wireless via app using Bluetooth® or with remote display
  • Explosion protection certificates

Fields of application

  • Open basins & Storage tanks
  • Pump/lift stations
  • Sewer management
  • Bio gas plants
  • Level measurement in energy generation from waste


The FMR20 radar level sensor offers continuous non-contact level and flow measurement (via linearization table) and is a perfect application fit for the water & wastewater industry and utilities across all industries. Commissioning is possible via HART or wireless via app using Bluetooth® or with remote display. Signal curves can be shown via app on every Bluetooth®-enabled smartphone/tablet (iOS, Android). With the compact design, thanks to unique chip, the device is ideal for limited space applications.

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What do our customers say

Ohannes Markarian

A great company that provided a wide range of products from various suppliers. Support is excellent and very responsive

Questions & Answers

What are the main wetted parts of this device? (1 answer)
by Tim Bresnan, over 2 years ago
The two main wetted parts of this device are PBT (PolyButylene terephthalate) and PVDF (PolyVinylidene Fluoride).
by Marco Zanzotera, over 2 years ago
What is the communication protocol available? (1 answer)
by Linda Hunt, almost 3 years ago
The supported protocol offered is wirelessHART (4-20 mA) and Bluetooth Wireless technology and App included.
by Fabrício Andrade, almost 3 years ago
What are the operating conditions of this device? (1 answer)
by Salvador Baker, about 3 years ago
The device is operated under the following conditions- Temperature: 24±5 degrees Celsius, Pressure: 960±100 mbar, Humidity: 60%±15%, and reflector with metal plate of diameter greater than 1 m.
by Germán Sarmiento, about 3 years ago
Micropilot FMR20
Configure & Order
Select options and get a more accurate price and delivery time. At the end of the configuration, you can directly purchase the configured device or share it with your colleagues.
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What do our customers say

Valentine Godin

Great product and customer care! Reliable, fast and honest... I have recently purchased 2 pieces of equipments; their service has been spot on from start to finish, understanding my needs, providing useful advice and rapid assistance when it was required! Highly satisfied, I highly recommend their teams and would definitely work with them again in the future!

Product Details