The TFT range of OGS detectors work in combination with the OGS Merlin range of Gas Detection panels and Utility Controllers. NDIR sensor for industrial and commercial indoor applications. Compact, modern, digital design makes the units aesthetically pleasing and easy to install.
Carbon dioxide is slightly lighter than air. However for positioning purposes, at the concentrations of carbon dioxide relating to the detector alarm thresholds, the resultant combination of carbon dioxide and air will neither rise or fall. The best position to mount the CO2 sensor is 5ft 6″ inches above ground level. When the sensor head detects carbon dioxide at a level exceeding 4500ppm for the attached system will trigger into the alarm state. This is re-settable by rectifying any gas leak, allowing the sensor head to clear and restarting the Merlin panel.
For further information on our Merlin gas detectors please refer to our product data sheet.