Double level sensor

Monitor the evolution of a fluid level

Function : Fluid detection

Available technologies



  • Ready-to-use solution
  • Self-powered
  • Emission on event (Alert)
  • Double level of detection

Technical specification

Double level sensor

  • Operating temperature range: up to 120°C
  • Dimensions: 215 mm total / 200 mm body float
  • Casing: stainless steel 304
  • About 1 m of cable
  • Operating pressure: 1MPa
  • Maximal pressure: 5MPa

Dry Contacts

  • Operating temperature range: -25°C to + 70°C
  • Replaceable battery
  • Dimensions: 105 x 50 x 27 mm
  • Casing: IP67 (IP68 on demand)
  • Zone: sigfox: RC1 / LoRaWAN: EU863-870

Sensor position

In a tank


In an evacuation nozzle



  • Available


  • ARF8170BA-B02: Package Double level sensor LoRaWAN
  • ARF8171BA-B02: Package Double level sensor Sigfox

Product uses

Prevent when the level goes up or go down

Anticipate an overflow or an empty tank

Case studies
  • Tank or pond level

    This adeunis® package allows you to monitor the level of a pond (retention, evacuation) or a tank, in order to anticipate and avoid overflows.
  • Water level in an evacuation nozzle

    With this package, you can monitor the water level in an evacuation nozzle to avoid overflows on roads or railways ...