IR1 Series Single Gas Sensors

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            IR1 Series Single Gas Sensors
                    Amphenol SGX Sensortech's infrared single gas sensor for hazardous environments
    

Image of Amphenol SGX Sensortech's IR1 Series Single Gas Sensors Amphenol SGX Sensortech's infrared sensors use the proven non-dispersive infrared (NDIR) principle to detect and monitor the presence of gases. With an infrared source and specific filtering on the pyroelectric detectors mounted inside the optical/gas cavity, individual gases or types of gas can be identified and their concentrations determined. These sensors are suitable for reliable monitoring of gas levels in general safety applications where the sensor size is restricted and require a flameproof enclosure for hazardous environments.

Features
For detection of the following gases: Carbon dioxide (IR11 series) Hydrocarbons (IR12 series, IR13 series) Acetylene (IR14 series) Gas concentration ranges: 0 to 5% carbon dioxide (also suitable for 0 to 0.5% v/v) 0 to 100% carbon dioxide (also suitable for 0 to 10%) 0 to 100% v/v hydrocarbons (also suitable for 0 to 100% LEL) 0 to 100% v/v acetylene (also suitable for 0 to 100% LEL) 16.6 mm or 19.0 mm sensor heights available Certified: ATEX, IECEx, CSA, and UL		Reliable fail-safe operation Immunity from poisoning No moving parts Rugged stainless steel construction Fast response Operational in varying temperature, pressure, and humidity Special gold-plated optical gas cavity for stable signal levels Reference channel for self-compensation Low power Diffused gas sampling via mesh Shock-resistant IR source version available on certain types Embedded temperature sensor in some versions for improved temperature compensation
Applications
Oil and gas Petrochemical Biogas Wastewater		Utilities Steelworks Confined space entry Indoor air quality