– Infrared, semiconductor and electrochemical sensor options to meet almost any gas detection need – at the most affordable cost. – User-selectable analog outputs: 4-20 mA, 0-5V, -10V, 1-5V, 2-10V featuring 12/24 VAC/VDC operation – Fast-response sensors detect leaks quickly, which protect personnel and minimize refrigerant gas usage and environmental impact. – Long-life semiconductor sensors for detection of all refrigerants, ammonia, halocarbons, combustible gases & VOCs – Robust design and remote sensor options allow units to be placed directly in areas where detection is needed. – Available in a variety of housings, including IP66 and duct mount, for placement in the toughest of environments.