PM2 Current Monitor


The PM2 current monitor is an alternative to using air pressure differential.

switches and can work with up to two fans. It can work in conjunction with the Merlin 1500GD or Merlin 2000GD panels.

Extraction Canopies Measure

PM2 Current Monitor

A 12volt supply from the Merlin 1500GD or 2000GD panel powers the PM2 current monitor. A two-core volt free connection from the PM2 to the Merlin panel allows the gas valve to open when current is being monitored. There is a potentiometer fitted to the PM2 for both the supply and extract fan. This allows fine-tuning of the PM2 when installing the system.

*Please note prices quoted exclude carriage and VAT

PM2 Current Monitor

  • Easier and quicker to install than air pressure differential switches
  • Can work with up to two fans
  • Works at a range from 0.1 amps to 12 Amps running current
  • More reliable than air pressure differential switches
  • Competitively priced
  • Three year warranty
  • UK Manufactured

For more information or to get a quote, call us on:
01733 230378

Send an email to
or fill in the enquiry form on our contact page.

Extraction Canopy

Extraction Canopy Ltd
Unit 15, Tresham Road
Orton Southgate

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