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ATEX/Intrinsically Safe

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TEK 822 Cellular Propane Exi (ATEX/C1D1)

The Class 1 div 1 intrinsically safe propane tank monitor – NB-IoT/CAT-M1 Logger Exi uses ultrasonic technology to monitor fuel tanks levels and flow rates. With flexible sensor/meter connection options, this TEK 822 Cellular Propane Exi (ATEX/C1D1) can measure the liquid level of your tank and then communicates this data to a remote server.

ATEX/Intrinsically Safe


  • Propane tank monitor with dial-gauge position measurement
    • Rochester R3D/Twinsite Senior/Junior
  • Pressure sensor based vented tank liquid level monitoring
    • Kerosene, Diesel, Gasoline
    • Oils/Waste Oils
    • Other hazardous/non hazardous
    • Utility meters/Flow meters
  • Propane tank monitor with pulse output accumulation and reporting
  • Tanks
    • Fixed or mobile
    • Vented or pressurized
    • Underground
    • Tank size limited only by the capability of the sensor
  • Spot and continuous inventory measurement
  • Configurable reporting schedule and alarms


Propane tank monitor Benefits:

  • Accurate, reliable tank level reporting to server monitoring application
  • Highly configurable server reporting interval from hourly to once per month
  • 28 slot logger with configurable logging interval
  • Optimize delivery or collections
  • Programmable Alarms
    • High level
    • Low levels
    • Rate of level change (fill or drain)
  • Reports local temperature, RSSI, and battery level
  • External antenna option for underground locations
  • Propane tank monitor remote re-configurability
  • Plug and play installation
  • Mounting/attachment options – wall/pole
  • Class 1 div 1 intrinsically safe, CE Conformance and ROHS Compliant

Propane tank monitor

We have over 5.5 Million devices in the field. Talk to us today to find the Class 1 div 1 intrinsically safe propane tank monitor that suits your needs.

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Tekelek offer the most accurate, robust, ultrareliable, simple to install and maintenance free monitors on the market. We also offer the longest battery life, with replaceable batteries, along with industry-leading product design life.


Flexible asset monitoring solutions to meet your business needs via our industry-leading 2-way, remotely configurable sensors.


Tekelek is a platform agnostic solution – use Tekelek’s backend and apps or we can easily integrate via APIs into your preferred backend or cloud solution.


Tekelek’s remote monitoring solutions are available in 2G, 3G, 4G LTE CAT-M1 / NB-IoT, LPWAN LoRa, LPWAN Sigfox, Wi-Fi and Local Radio (RF).

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