MIGCON MC-751 greenhouse controller with red and green LED displays

Greenhouse Controller

Model MC-751


  • Six 5A relays in one panel-mount unit — three fan groups, pad pump, fog pump and air circulation fan all sequenced from a single controller.
  • Two 4-20mA channels for temperature and humidity — wires straight to any MX Series transmitter already on site.
  • Dual LED readout — 0.56 inch four-digit red for temperature and green for humidity, readable across the shed without a laptop.
  • Standard 96 × 96 mm cut-out with a four-key tactile keypad — drops into an existing panel and is programmed at the door.

Category Process Controllers & Panels

Tags greenhouse controller, panel mount, 4-20mA, fan control, pad pump, fog pump, ACF, polyhouse

Brand MIGCON

Technical specifications for the Greenhouse Controller
Power Supply230 Vac operated
Sensor Input2 channel (4-20mA) for temperature / humidity
Control Relay6 nos (rated 5 Amp) for fans (3 groups), pad pump, fog pump, air circulation fan
LED DisplayRED 0.56 inch × 4 digit for temperature; GREEN 0.56 inch × 4 digit for humidity
LED IndicationRelay status and com status
KeypadTactile 4 keys for programming and setting
Dimensions96 × 96 × 50 mm

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