Press’O: LoRa analogue sensor

LoRa analogue sensor is designed to operate with any gauge which outputs an analogue signal(0-10v) or (4-20mA).

The sensor integrates the following functions:

  • A radio transceiver at 868MHz, long range, LoRa modulation, with an integrated antenna
  • An input for an external power supply (9-15V/500mW)
  • An analog input (0-10V)
  • An analog input (4-20mA)
  • A selector switch for the analog input
  • A dedicated electronics to the power supply management of the gauge connected to the sensor
  • A buzzer
  • A switch for (ON) or (OFF)
  • A lithium battery (Type A, 3.6Ah), life expectancy of 5 years for 24 measurements and one radio transmission per day
  • Connectors for the external power supply and the gauge

LoRa analogue sensor is housed in a plastic package 85x82x54mm. For water level measurement, LoRa analogue sensor can be used with First Sensor gauge type CTE/CTU/CTW 8000.