ATEX certified LPG Tank Sensor 
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TEK 790 Gas LoRa Dial Gauge Exi
Our ATEX certified LPG Tank Sensor is a flexible and configurable operated level sensor with an integrated LoRaWAN radio.


  • LPG/Propane tank dial-gauge position measurement
    • Rochester R3D/Twinsite Senior/Junior
  • Tanks
    • Fixed or mobile
    • Vented or pressurised
    • Underground
  • Optimise delivery or collections
  • Spot and continuous inventory measurement
  • Configurable reporting schedule and alarms


  • Accurate, reliable tank level reporting to server monitoring application
  • LoRaWAN Communication
  • Up to 15 years battery life
  • Programmable level alarms
  • Low powered Rochester hall effect interface
  • ¬†Measures approximately 5%-95% of tank capacity
  • Rochester gauge compatible
  • Accurate to 4%
  • Conforms with ATEX Directive 2014/34/EU
  • Reports local temperature and battery level
  • Remote re-configurability
  • Easy to install and commission
  • CE Conformance and ROHS Compliant
  • Minimum 1 year warranty