Applications

Landfill / Biogas - CO_2, CH₄

OEM Gas Sensors
	Gascard II The Gascard II is fail to safety, high stability, high performance, infrared gas sensor designed for integrating into a wide range of systems requiring accurate and reliable measurement of carbon dioxide and/or methane.
	GuardCard The GuardCard is a high performance mains powered infra-red gas sensor giving highly accurate measurement of CO2 which includes and integral pump and volt free relay output.
Gas Monitors
	Guardian Plus The improved Guardian Plus is an accurate monitor with long term stability for continuous monitoring and control of CO2 or CH4 gas concentrations.
	Guardian SP The Guardian SP is a high accuracy monitor offering short term stability in lower ranges than the Guardian Plus models.

Landfill / Biogas - CO2, CH4