Merlin NG TFT Gas Detector

Natural Gas (Methane)

The TFT range of OGS detectors work in combination with the OGS Merlin range of Gas Detection panels and Utility Controllers. Semi conductor type sensor for industrial and commercial indoor applications. Compact, modern, digital design makes the units aesthetically pleasing and easy to install.

The Natural Gas sensor should be mounted in accordance with certain considerations. Do not position next to burners, heaters or ovens where temperatures above the room ambient may be experienced. It is, if possible, better to mount the sensors on the opposite wall. This is, of course, dependent on the size of the protected area. Natural gas is lighter than air and will therefore rise, meaning the sensor should be mounted 30cm from the Ceiling of the protected area. The Natural gas detectors at detection will go into alarm at 10% of the low explosion level. This will trigger isolation of the power supply to the solenoid and as such isolation of the gas supply. This can then be rectified by resolving the leak, allowing the sensor head to clear and resetting the attached Merlin panel.

For further information on our Merlin gas detectors please refer to our product data sheet.

• Low level & high level alarm.
• Traffic light style gas level display indicator.
• Straightforward to install.
• Modbus RTU compatible
• Covered by Oceania Gas Safety 3 year warranty.

• Height – 140mm
• Width – 95mm
• Depth – 30mm

OGS Gas Detector TFT Datasheet (English)