Crowcon Gasmonitor Plus Full System in Enclosure
Crowcon Gasmonitor Plus Full System in Enclosure Crowcon Gasmonitor Plus Full System in Enclosure

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Price From: £5,843.00 exc VAT £5,843.00 inc VAT £7,011.60

Price as configured: exc VAT £0.00 inc VAT £0.00

Gasmonitor Plus is Crowcon’s flexible 19″ rack-based control system and is capable of monitoring up to 16 gas detectors or 32 fire zones per rack.

Price as configured: exc VAT £0.00 inc VAT £0.00

Availability: In stock

Description / Features / Spec


Crowcon Gasmonitor Plus Full System in Enclosure

Gasmonitor Plus is Crowcon’s flexible 19″ rack-based control system. This microprocessor-controlled unit is used throughout the world, both onshore and offshore. It is capable of monitoring up to 16 gas detectors or 32 fire zones per rack.

Racks can be supplied separately, or built into wall mounting or floor standing enclosure. 

If you are looking just one rack click here. Alternatively if you want 2 racks with no enclosure click here.

Please note: images are for illustration purposes only. Actual products may differ.

Key Features

  • Each channel is inhibited separately – plant safety is not compromised during checks
  • System is limitlessly expandable
  • Common alarm LEDs on the display card



483 x 133 x 294 mm (19.0 x 5.25 x 11.5 ins)


9.5 kg (21 lbs)

Enclosure material

Aluminium alloy


Rack mounted (3u format).  Wall mounted and floor standing cabinets are optional, dimensions on request.


16 per rack

Operating temperature

0°C to +50°C (32°F to +122°F)


0-95% non-condensing


Gas    2 or 3 wire 4-20mA (sink or source), or mV bridge

Fire – smoke & heat detectors, manual call-points   Maximum of 32 loopes per rack (ie 16 twin zone fire modules)


Analogue 16 x 4-20mA, max. load 960 Ohms or 1-5 V, min. load 100 Ohms

External audible/visual alarm drive Powered 24 V dc, max load up to 200mA for each alarm level.


Type Up to 84 DPCO contacts rated 5 A @ 250 V ac, non-inductive load

Assignment – Common Alarm 1, Alarm 2, Alarm 3, Fault
– Per channel Gas alarms 1, 2 & 3, fire &
  – Voting Up to 16, configurable
                      – Relay modes Energised/de-energised,
latched/non-latched, time-delayed, pulsed

Digital communications

With PanelsPro or SetGMon only

Event logging

Built-in datalogger – data available via communication links with PanelsPro or SetGMon only

Panel indication

Channel number: 4 lines x 20 characters
Gas reading: On main LCD plus green LED bar-graph on channel card
Measurement units:  % LEL, ppm, % Vol, Fire
System fault – integrity watchdog:  Yellow LED

Alarm indication

As standard: 3 individual & 3 common alarms (red LED); Fault – individual & common fault (yellow LED); Inhibit – individual inhibit (yellow LED)


AC mains: 100 – 260 V ac 50/60 Hz external
DC: 27.6 V
Battery back-up: external


Low voltage directive – EN61010-1
EMC Directive – EN 50082-1
EMC Directive –  EN 50081-1EN 50270, EN61000-6-4ATEX: Conforms to EN60079-25 in configuration with Zener Barrier Baseefa 05Y0090/1


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