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High Range Fixed CO2 Gas Detector 0-5%VOL (T625-HCO2)

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£456.55£501.89 Exc VAT

  • Industry first 1 click automatic setup
  • Can be supplied pre-wired using M16 Sockets or wiring needed
  • Standard 2 gang pattress mount
  • RS485 Sentinel™ Programming
  • Dado mount or Wall mount
  • Pre-calibrated
  • In-service Calibration possible
  • Replaceable sensor
  • Manufactured exclusively in the UK

Product Description

T625-HCO2 Fixed Addressable High Range CO2 Gas Detector (0-5% VOL)

The T625-HCO2 – high range CO2 Gas detector is used to monitor for high levels of CO2. The detector is placed at low level height (floor level). An example of using a 0-5% CO2 gas detector would be in Dry Ice Bunkers where the detector is placed at ground level to detector for increased CO2 levels. Ideally you would use a 0-5000ppm detector for general CO2 detection in the life safety zone (breathing zone) or as a second point of detection.

Advantages of using IGD Sensor Technology:

T625 MICRO systems and sensors require no setup, with just 1 click of the button the controller will find and automatically setup all the alarm levels for the connected sensors. This means that you do not need any prior knowledge in gas detection experience to install and setup the system. Wiring is made simple and cost effective, as the sensors are connected on one single cable run. Furthermore, if you do not have any electrical knowledge the system can be supplied in a “plug & play” format, using pre-made cables. This allows you to deploy the system quickly and effectively, as no wiring is needed.

Sensor Technology:

Sensor Alarm levels:

Alarm 1 = 0.5%

Alarm 2 = 1.5%

Rising – Latching Alarm


Systems Accessories:

IGD supply a range of accessories for your gas detection system including:

Bump Test Kits. – this allows you to test your system periodically, allowing you to check the system is fully functional and your cause and effects.

Splash Guards. –  Splash guards protect sensors, which are placed at low levels, from both rain water and splashes, including cleaning fluids.

Beacon Sounders/Audible Visual Alarms. – are be fitted to our system easily using our Nodes, it will automatically find them. Supplying the system with a visual alarm indicator.

Annual Service of the System:

Any gas detection system must be service every 6 months under both the PUWER Act and BS EN 60079-29-2. All IGD equipment must be service by certified IGD engineers (They will be carrying IGD Certified cards or phone IGD for assistance). We can offer a tailored service contracts to meet your needs.

IGD offers a range of service contracts to meet your needs. We also provide training on your gas detection system for both bump testing or full calibration and service. Get in touch with us below:

Email us at: [email protected]tectors.com

or call us on: +44(0)161 483 1415 to organise an annual service contract for your system.


Product Specification

  • T90 Response & Accuracy: <15s& +/-2% of Range
  • Power: 18-28V DC 
  • Outputs: RS485 Sentinel™ Programming 
  • Protection: IP54
  • Operating temperature: -5 to 55°C
  • Operating humidity: 5-95% RH Non-condensing
  • Cell Type and Life: Infra-Red & 5 Years (dependant on environment) 
  • Weight: 425g
  • Range: 0-5%


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