FM432p - IoT LoRaWAN Sensor - Pulse

FM432p – IoT LoRaWAN Sensor – Pulse

  • Universal: compatible with all gas and other meters with pulse output
  • Communication: ensured connectivity to all LoRaWAN 1.0 networks
  • Customized: multiple versions (10 or 15mn, 1h) adapted to your remote reading requirement
  • Designed and manufactured in France


FM432p is an IoT LoRaWAN multifluid reader transmitting « pulse » data consumption from a Gas, Water or Heat meter to a server.

It connects to LoRaWAN communication networks so that the data can be collected at regular intervals (10-minutes, 15-mn or 1-hour time step (option to be selected)). The sensor consists of a specific cable (to be installed on the pulse output of main multifluid meter) and a radio box (also including batteries).

Data can be decoded autonomously (payload format described) or sent to the Fludia server to be decoded and retrieved through an API.

Technical characteristics

  • Pulse Input (open collector or REED)
  • LoRa radio – LPWAN 868MHz network – LoRaWAN 1.0 protocol
  • ATEX Zone 1 certification: INERIS 15ATEX0041X / II 2 G Ex ib IIA T3 Gb (only for FM432p-a references)
  • Data decoding and storage included for 3 years (Fludia data collect server)
  • Supervision dashboard access included for 3 years (sensor fleet visualization, communication/data quality monitoring)
  • Data collection API included for 3 years
  • Payload format decoding documentation provided (for those who wish to be completely autonomous, i.e. bypass Fludia server)
  • Battery: 2 replaceable Lithium 3.6V batteries
  • Battery box size: 94 x 74 x 30mm / Weight (without batteries): 76g

References (Atex)

  • FM432p_a_10mn
  • FM432p_a_15mn
  • FM432p_a_1h
  • option: binder cable

References (Non-Atex)

  • FM432p_n_10mn
  • FM432p_n_15mn
  • FM432p_n_1h

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