Endress+Hauser FMR20 Radar measurement Time-of-Flight Micropilot
- Max Range (Liquids): 20m (66ft)
- Process Temperature: -40 to +80°C
- Process Pressure: -1 to +3bar
- Measuring Frequency: 26GHz
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Description
Endress+Hauser FMR20: Versatile Level and Flow Measurement
Ideal for Water & Wastewater Industries
The Micropilot FMR20 offers continuous non-contact level and flow (via linearization table) measurement, making it a perfect fit for the water & wastewater industry and utilities across all sectors. This radar ensures reliable and accurate data in diverse applications.
Convenient Commissioning via HART or Bluetooth®
Commissioning is easily achieved via HART or wirelessly through the app using Bluetooth® or with a remote display. This flexibility simplifies setup and maintenance, making the FMR20 user-friendly and efficient for a variety of applications.
Compact Design for Space-Constrained Environments
Thanks to its unique chip, the compact design of the FMR20 makes it ideal for limited space applications. This ensures that the device can be installed in locations where space is at a premium, without compromising performance or accuracy.
Diverse Applications in Multiple Industries
The FMR20 is a perfect fit for water & wastewater, mining, minerals & metals, as well as utilities in all industries (IP66, 68 / NEMA4x, 6P). Its versatility makes it suitable for various operational needs.
Resistant to Harsh Outdoor Conditions
The full PVDF body is designed to resist outdoor conditions, with sealed wiring and fully potted electronics to eliminate water ingress. This robust construction allows operation under harsh environmental conditions, ensuring durability and long-term reliability.
Simple Setup with Three Main Parameters
With easy setup involving just three main parameters, the FMR20 suits most applications. This simplifies installation and reduces the time required to get the device up and running, making it accessible for technicians of all experience levels.
tpt24: Your Premier Global Online Retailer
When looking to purchase the Endress+Hauser FMR20, tpt24 is the best online store globally. This platform guarantees the authenticity and quality of every product. With worldwide delivery capabilities, tpt24 ensures you receive your FMR20 sensor, no matter where you are.
Specifications
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Measuring principle
Level radar
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Characteristic / Application
Water & Wastewater (e.g. basins / channels / rivers / dams / lift stations / storm water basins / pump control)
Utility applications in all industries
Storage tanks -
Specialities
Bluetooth® commissioning,
Operation and maintenance SmartBlue App -
Supply / Communication
2-wire (HART, 4…20 mA, Modbus),
Bluetooth® wireless technology and App (optional) -
Frequency
K-band (~26 GHz)
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Accuracy
+/- 2 mm (0,08″)
-
Ambient temperature
-40…+80°C (-40…+176°F)
-
Process temperature
-40…+80°C (-40…+176°F)
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Process pressure / max. overpressure limit
-1…3 bar (-14,5…43 psi)
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Main wetted parts
PVDF, PBT
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Process connection
Thread:
G1″, NPT1″; G1 1/2″, NPT1 1/2″, G2″, NPT2″,
Flange:
UNI DN80….DN150 (3″…6″) -
Max. measurement distance
DN40: 15 m (49.2 ft),
DN80: 20 m (65.6 ft) -
Communication
4…20mA HART
Modbus
Bluetooth® wireless technology -
Certificates / Approvals
ATEX, CSA C/US, IEC Ex, NEPSI, EAC, JPN Ex, INMETRO
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Options
Remote operation via SmartBlue App using Bluetooth®,
Remote HART indicator RIA15 in order structure,
Flooding protection tube,
Different mounting possibilities -
Application limits
FMR5x;
Ammoniacal gas phase:
FMR54 in stilling well;
Strong build-up formation:
FMR54 with air purge;
Only PTFE resistant:
FMR52;
Custody transfer measurement:
FMR5xx or NMR8x









