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This page has not been fully updated to represent the latest state of the Helium Network following the migration to Solana on April 18, 2023.

enginko MCF-LW12MET LoRaWAN Mono-Phase Metering

MCF-LW12MET LoRaWAN Mono-Phase Metering

The MCF-LW12MET is a LoRaWAN Mono-Phase Meter that allows instantaneous reading of active, reactive and apparent power, voltage and current up to 230 V AC - 16 Amp (active, reactive and apparent energy, Class 0.2s). It can switch ON and OFF a 230 V AC - 8A load and reads the status of a 100-230 V AC input. It can be used for industrial process control and home automation, energy metering, water treatment, agriculture irrigation and similar applications. Input can be used as a pulse counter.



LoRaWAN device type:

  • Class A end-device


  • power
  • voltage
  • current
  • energy
  • time
  • digital input


  • width: 53.4 mm
  • length: 87.2 mm
  • height: 25 mm


  • The installation has to be done by a qualified electrician.
  • The device is intended as a subassembly (component).
  • The MCF-LW12MET must be mounted in a vertical position.
  • NFC for IoT node setup, FW upgrade and data reading.