Hydrogen Gas Detector For Use With Building Automation Systems Burglary Alarm Panels Fire Alarm Panels Gas Detected Hydrogen Standards CAN/CSA-C22.2 No 61010-1-12 cNemkous NRTL/C Certified UL Std. No 61010-1 Includes 25 ft Cable Hydrogen Sensor Main Control Product Type Fixed Gas Detector Mounting Location Wall Operating Temperature - Minimum 32 Degrees F Operating Temperature - Maximum 122 Degrees F Number of Gases Detected 1 NEMA Enclosure Rating 1 IP Rating IP10