Endress+Hauser Micropilot FMR10B – Compact 80 GHz Radar Level Sensor

The Micropilot FMR10B is a compact free-space radar level sensor designed for continuous, non-contact measurement in basic liquid and solid applications. Using 80 GHz radar technology, it provides reliable level measurement without direct contact with the process medium.

Its compact design makes the FMR10B particularly suitable for installations where space is limited, while guided commissioning functions simplify installation and initial setup.

Reliable Non-Contact Measurement

Because measurement is performed without contact with the medium, the FMR10B avoids mechanical moving parts and direct exposure of the measuring principle to the process material. This makes radar technology well suited to applications such as open basins, storage tanks, silos and stockpiles.

The device can measure both liquids and solids, with a maximum measurement distance of 10 m (32.8 ft).

80 GHz Radar for Basic Applications

The FMR10B operates in the W-band at approximately 80 GHz, providing a focused radar signal for continuous level measurement.

Key performance:

• 
  Measuring principle: Free-space radar
  
• 
  Frequency: W-band, approximately 80 GHz
  
• 
  Maximum measurement distance: 10 m
  
• 
  Accuracy for liquids: ±5 mm
  
• 
  Accuracy for solids: ±10 mm
  
• 
  Process temperature: –40 to +60 °C
  
• 
  Process pressure: –1 to +3 bar
  
• 
  Output: 2-wire, 4–20 mA
  
• 
  Optional communication: Bluetooth wireless technology
  
• 
  Wetted materials: PVDF, PBT/PC
  
• 
  Process connections: G1", NPT1", G1-1/2", NPT1-1/2"
  

Simple Commissioning with Bluetooth

The FMR10B is designed to reduce the complexity of installation and commissioning. Guided setup sequences help users configure the device step by step, while optional Bluetooth connectivity allows wireless access through the SmartBlue App.

Bluetooth communication is also encrypted, providing a convenient way to perform device configuration and maintenance without requiring direct access to the transmitter.

Compact Solution for Limited Installation Space

The compact construction of the Micropilot FMR10B makes it suitable for applications where conventional level instruments may be difficult to install.

Typical applications include:

• 
  Open basins
  
• 
  Water and wastewater channels
  
• 
  River monitoring
  
• 
  Storage tanks
  
• 
  Silos
  
• 
  Stockpiles
  
• 
  Stormwater basins
  
• 
  Pump control applications
  
• 
  Utility applications
  

Suitable for Water, Wastewater and Utility Applications

The FMR10B is particularly positioned for Water, Wastewater & Waste, as well as Mining, Minerals & Metals and utility applications across different industries. Its non-contact radar principle and compact design make it a practical choice for straightforward level measurement tasks where advanced process features are not required.

Frequently Asked Questions

What is the Micropilot FMR10B used for?

The FMR10B is used for continuous non-contact level measurement of liquids and solids in applications such as basins, tanks, silos and stockpiles.

What is the maximum measuring distance of the FMR10B?

The maximum measurement distance is 10 m (32.8 ft).

What is the accuracy of the FMR10B?

For liquids, the specified accuracy is ±5 mm. For solids, the specified accuracy is ±10 mm.

Does the FMR10B support Bluetooth?

Yes. Optional Bluetooth wireless communication enables commissioning, operation and maintenance using the SmartBlue App.

What output does the FMR10B use?

The standard measurement signal is 2-wire 4–20 mA, with Bluetooth available as an optional wireless communication interface.