IN-RF - Radio Frequency Point Level Sensor:

Discontinued Product Line

Product Specifications:

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The model IN-RF Mini Probe is a compact low cost RF Level Sensor that is ideally suited for high or low level point detecting in hoppers, silo tanks and chutes, etc.


  • Compact Design
  • Bakelite, light alloy or stainless steel enclosure
  • Fully sealed against moisture
  • Vibration resistant
  • Sensitivity adjustment
  • Relay outputs
  • No moving parts
  • High level fail safe or low level fail safe by reverse polarity of power supply