The TR-9291 is a CO2 in-duct sensor with a 2000 ppm range and 0-10V dual output manufactured by AIRTEST. This sensor is designed to provide accurate and reliabl
The TR-9291 is a CO2 in-duct sensor with a 2000 ppm range and 0-10V dual output manufactured by AIRTEST. This sensor is designed to provide accurate and reliabl
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