MHM4 Edge

MHM4 Edge

MHM4 is a universal device for connecting sensors to the internet. 1 Model, thousands of Sensors;  The one-size-fits-all device for connecting any sensor, to any network.
SKU: MHM4 Category:


Product Details

The MHM4 is a universally designed device for connecting sensors to the cloud. Programmable in micro python, the device can be fitted with adapters to literally connect thousands of different sensors to the AlphaX cloud platform. It can communicate on multiple protocols, including LTE (Cat-M1 & NB IoT), Sigfox, LoRaWAN (TTN or Xmesh) and WiFi to work on any existing network.

Built tough, with cast aluminium body and rugged military-style connections for superior performance in all conditions, the Machinery Health Monitor is a universal device that does not compromise on features.

Features & Benefits

  • Lightweight, tool-less installation
  • Easily removable and adjustable
  • Add or change sensors in seconds
  • Tough aluminium construction
  • IP68 waterproof enclosure and UV protection
  • Solar battery & mains power options
  • Fully certified for the main markets: CE, FCC, IC and RCM
  • Manufacturer warranty with Minnovation


  • Universal device for connecting sensors
  • Connect thousands of sensors
  • Push data to AlphaX could platform

Standards & Approvals

  • CE, FCC, IC, and RCM certified
  • IP68 waterproof rating
  • SSL/TLS support
  • WPA Enterprise security
  • Industrial Protocols: RS232, RS485, 4-20mA, CAN Bus, ModBus
  • CE 0700


  • IP68 rated aluminium body
  • Size: 19cm (L) x 9cm (W) x 5.5cm (H)
  • Operating temperature: -40 to 85 °C
Processor & IO
  • 240 Mhz dual-core processor
  • 4 Channel digital I/O
  • 2 Channel onboard ADC & 2 Channel onboard DAC
  • 1Gb onboard flash storage
Network protocols & connectivity
  • Sigfox*, LoRa**, LTE*
  • WiFi 802.11b/g/n
  • Bluetooth: low energy and classic

** Requires gateway for connectivity
* Service charges may be applicable

  • RAM: 4MB
  • External flash: 8MB
Power Options
  • Solar Charge Kit
    (Includes 2 x 5400mAh batteries, Solar Panel, Mounting
    Adapters and all Hardware)
  • Rechargeable Battery Kit
    (includes 2 x 5400mAh batteries, cradle, and charging
    adapter to mains power)
  • Mains Power Adapter Kit
    (includes the adapter for a designated country of use)
Mounting Kits
  • Weldable Mounting Adapter
    (316SS weldable, includes all mounting hardware)
  • Horizontal Pipe Mounting Adapter
    (Up to 400mm diameter, 316SS, includes all mounting
  • Vertical Tree/Power Pole Mounting Adapter
    (Up to 400mm diameter, 316SS, includes all mounting