Lev’O+ Liquid Level solution – LoRaWAN

The LEV’O+ Liquid Level solution is used to determine the level of a tank, cistern or cavity, to accurately monitor variations in the level of the liquid and does not require knowledge of its geometric dimensions. By measuring the relative pressure of the liquid (water, fuel, oil, liquid fertiliser, etc.), LEV’O+ transmits the data over a public or private LoRaWAN® radio network, thus enabling the application to establish the relationship between the analog value and the height of the liquid.

Technical Features

• Easy to deploy and use
• Plug & play with TORAN’O device (not supplied)
• Probe power supplied by TORAN’O for the duration of the measurement
• Remote level measurement probe on 5m cable:
  – Pressure range: 0…0.3 bar
  – Accuracy: +/- 0.8% of full scale
  – Resolution: 0.1% of full scale
  – Relative sensor 4-20mA
  – Suitable for fitting in 1-inch pipe

Applications

• Use cases :
  – A tank connected for remote level monitoring via the LoRaWAN network
  – Smart industry: level monitoring in tanks
  – Smart farming: level monitoring in fertilizer or milk tanks or silos
• In explosive atmospheres, remote reading of fuel oil, lubricant, liquid fertiliser, milk or water levels in a container: underground, overhead, mobile, indoor and outdoor tanks.
• Remote reading of water level variations; piezometer.
• Optimisation of fuel distribution logistics.