E+H Micropilot FMR20B Radar Level Sensor

The E+H Micropilot FMR20B Radar Level Sensor is a compact radar sensor designed for monitorization of liquids and solids in waste, wastewater, and various other utilities and industries. The Micropilot FMR20B provides continuous non-contact level measurement with 80GHz technology, and Bluetooth enabled operation via the SmartBlue app. Units come with a 2-wire output (HART, 4 to 20mA), with optional heartbeat verification. Cable lengths are available up to 30m (98ft), with additional lengths available upon request. Process connections for the cable entry and antenna head are offered in G or NPT thread (optional UNI flange). Installation of the sensor is quick and easy to complete with guided setup, with extensive connection accessories available.

Applications:
Open basins
River monitoring
Storage tanks
Silos
Stockpiles
Pneumatic conveying
Open channel flow
Pump station / lift station
Sewer management

Features

• Accuracy: +/- 2mm (0.08in)
• Process temperature: -40 to 80°C (-40 to 176°F)
• Process pressure/overpressure limit: -1 to 3bar (-14.5 to 43psi)
• Measurement distance:
  • 40mm (1-1/2in): 20m (65.6ft) max
  • 80mm (3in): 30m (98.4ft) max
• Main wetted parts: PVDF, PBT/PC
• Communication: 2-wire (HART, 4 to 20mA)
  • Bluetooth operation optional
• Heartbeat verification
• Frequency: W-Band (80GHz)
• LED Status indicator
• Process Connection:
  • Cable entry:
    • Thread: 1in G, 1in NPT
    • Flange: UNI 2, 3, 4in
  • Antenna head:
    • Thread: 1-1/2in G, 1-1/2in NPT
    • Flange: UNI slip-on 3, 4, 6in
• Protection rating: IP66/68 / NEMA Type 4X/6P
• Overfill protection WHG
• Drinking water approval: NSF/ANSI 61
• Marine approval(s): ABS, LR, BV, DNV
• Hygienic approval(s):
  • EU Food Contact Material (EC) 1935/2004
  • US Food Contact Material FDA CFR 21