Press’O sensor – LoRaWAN


The Press’O sensor turns any 0-10V, 4-20mA analog gauge into a Class A sensor connected to a public or private LoRaWAN™ network that allows the monitoring, measurement and remote reading of any fluid level (water, oil, gas…).


  • LoRaWAN™, Class A
  • Easy to install and use
  • 0-10V and 4-20mA analog input
  • Stabilised and switched 10V or 14V power supply, to manage the power supply of the gauge connected to the sensor.
  • Differential data compression.
  • Battery or 9 – 24V power supply operation.
  • 5 years battery life (data compression mode).
  • IP55


Application: Tank level measurement at the Renault Flins plant

Associated with various sensors:

  • Reporting at regular intervals of:
    – the water pressure, gas pressure on a water or compressed air system.
    – the pressure head in a well.
    – a pressure associated with the fill level of a tank (fuel oil, liquid fertilizer).
    – a global acceleration level, vibration detection.
    – a high temperature in an industrial process.
  • Monitoring of 13.5, 24 or 48V battery charging voltage.
  • Process monitoring: cathodic protection, beer pump.
  • Humidity detection.

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nke WATTECO, your IoT partner

Over 20 years of experience

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our production workshop is based in Hennebont (56), France, and we are an ISO 9001 certified company