The most comprehensive range of refrigerant gas sensors on the market.

Innovative Gas Sensing: By constant research and innovation, NET of Italy has developed distinctive and unique technologies and a comprehensive range of sensors for refrigerant gases detection - all microprocessor based, fully calibrated and targeted at different market segments and applications, both commercial and industrial. NET now offers solution to monitor over 40 different refrigerant gases.

NET now offers solution to monitor over 40 different refrigerant gases. 

• IRNET-Pro, with over 10 years of field application history is NET’s bestselling sensor. Widely used in industrial applications (from cold rooms to landfill gas detection to Oil&Gas settings), can reliably detect CO2 from ppm level to 100%vol ranges, hydrocarbons as well as R-32 based gases (R454, R452) in the lower flammable limit range. It features complete calibration over-40°C/+60°C temperature range and SIL2 certification.
• IREF-Pro has been specifically developed for the most accurate detection of low ppm concentrations of HFC and HFO gases. It features a powerful black body light source enabling ppm detection of a comprehensive number of gases. It comes fully calibrated for the target gas and is SIL2 certified.
• IREF-Lite offers a lower cost alternative to the ‘Pro’ version, for commercial and light-industrial applications: it is available for A2L refrigerants (R32, R1234yf, R1234ze) in the flammable range and for gases used in VRF applications (R410a, R134a) up to 1%vol.
• The Remora module is the newest addition to our range. This very cost-effective device has the same features and gas list as the IREF-Lite but it is designed to be integrated directly on chillers and other refrigeration equipment instead of a gas detector. Every aspect of the hardware can be fully tailored on the customer’s criteria and application needs.