Free Space Radar Level Transmitters Boast High Accuracy Levels

The FMR10 and FMR20 free space radar level transmitters measure liquid levels in storage tanks, open basins, open channels, weirs, and canal systems. The FMR10 measures liquid levels at ranges up to 16 ft. with 0.2-in. accuracy, while the FMR20 measures levels up to 66 ft. with 0.08-in. accuracy. The FMR10 has a 4-20mA output and comes standard with Bluetooth for configuration.

The SmartBlue App that runs on any Apple or Android smartphone or tablet will provide secure communications with the transmitter in order to configure or view envelope curves. The encrypted and password-protected Bluetooth wireless connection allows operators to monitor the sensor’s output and perform configurations in hazardous or unsafe locations without exposing personnel to dangerous conditions. The FMR20 features a 4-20mA HART smart output that will allow for configuration from an optional remote display. It also offers the option of Bluetooth configuration just like the FMR10. The level sensors work in process temperatures of -40°C to +80°C and process pressures of –14 to 43 psi (–1 to 3 bar). For more detailed information on the Micropilot FMR10 and FMR20, visit  

Endress+Hauser Inc.
Greenwood, IN
[email protected]

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