GASMONITOR PLUS

Suited to both onshore and offshore use, Gasmonitor Plus is a highly flexible 19” rack-based control system for gas detection monitors. Trusted across the world, this microprocessor-controlled unit can monitor 16 gas detectors or 32 fire zones per rack, and can be tailored to your individual site requirements.

Where to Buy

Gasmonitor Plus is a limitlessly expandable control panel, with its modular construction allowing it to grow with your site requirements. Its industry-standard analogue outputs will integrate fully with existing rack-mounted protection systems on site, with optional relay modules cutting down on configuration requirements and cabling.

With a simple front panel with push buttons for day-to-day functions, its unique bar graph display provides instant insight into gas concentrations across each channel. Combined with common alarm LEDs on the display guard, the whole rack status can be checked at a glance, giving clear visibility on changes across your site in moments.

Gasmonitor Plus can be engineered into very large systems and tailored to suit individual site requirements, with each channel inhibited separately so your plant safety is not compromised during checks. Plus, it is calibrated simply from the front panel, reducing overheads by half.

Limitlessly expandable

Modular construction

Optional relay modules

Unique bar graph display

One universal gas card

Simple to UsE

All day-to-day functions are available from the front panel with push buttons for simple operation
Unique bar-graph display provides instant representation of gas concentrations for each channel
Common alarm LEDs on the display card means the whole rack status can be checked at a glance

Size	483 x 133 x 294 mm (19.0 x 5.25 x 11.5 ins)
Weight	9.5 kg (21 lbs)
Enclosure material	Aluminium alloy
Mounting	Rack mounted (3u format). Wall mounted and floor standing cabinets are optional, dimensions on request.
Channels	16 per rack
Operating temperature	0°C to +50°C (32°F to +122°F)
Humidity	0-95% non-condensing
Inputs	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)
Outputs	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.
Relays	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 & fault – 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)
Power	AC mains: 100 – 260 V ac 50/60 Hz external DC: 27.6 V Battery back-up: external
Approvals	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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