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GM Addressable Controllers

Manufacturer: Crowcon
GM Controllers datasheet – American English
GM Controllers Manual – British English

This range of three addressable gas detection controllers are easy to configure and are very user friendly, offering a live feed of communication and a variety of data insights. Each with different channel input variables, they are all modular so the controller can be configured to your precise requirements.

Crowcon’s range of GM Addressable Controllers comes in three variations, all with identical functionality, but with different channel input capabilities:

  • GM16: 1-16 Channel inputs
  • GM64: 1-64 Channel inputs
  • GM128: 1-128 Channel inputs

All available as 19” rack mounted, with enclosure options available for GM16 & GM64.

All of our addressable gas detection controllers are modular, so the controller can be configured exactly to requirements. They only include what is needed for the application to reduce complexity and cost.

With the ability to group channels into zoned areas, data can be viewed in a variety of ways to provide comprehensive insight into the safety of your site. From 3-minuite trends of one channel to an analysis of up to 16 channels at a time, with direct to web page live feed communication for remote viewing, you can feel confident you have full visibility and control of your environment at all times.

  • Flexible configuration options
  • Choice of channel inputs
  • Variety of live channel readings
  • Group channels into zones
  • Direct to web page live feed

Large Enclosure

Enclosure material Fibreglass
Dimensions 612.4mm x 687.3mm x 241.6mm (24.11 x 27.06 x 9.51 inches)
Weight 25 Kg (55lbs)
Ingress Protection NEMA 4X

 

Small Enclosure

Enclosure material Fibreglass
Dimensions 406.4mm x 334.3mm x 215.9mm (16.00 x 13.16 x 8.50 inches)
Weight 7.7 Kg (17 lbs)
Ingress Protection NEMA 4X

Rack 19 inch rack mount option also available
Power Typical power use without detector heads is 20 to 50 Watts
Electrical Output 4-20mA 2 wire current sink

 

4-20mA 3 wire current source

RS-485 Modbus RTU

Relays 5 Amp 30 Volt

RJ45 network connection

Operating Temperature -20 to + 50 degrees C
Humidity 0 to 90% non-condensing
Repeatability and drift Digital channels – no controller variability

 

Analog channels – <1% FSD change over a 1 year period

Approvals May be used in a non-hazardous area as part of an intrinsically safe system.
EMC compliance CE marked
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