Gas Sensor, Ammonia 0-100 PPM, 4/20mA output, Stainless Steel Enclosure

Designed “food industry tough” for Engine Rooms, Freezers, Docks, Blast Cells, Food-Processing areas, Refrigeration Systems, Breweries, Refineries, and more. Environmentally adaptive, NEMA 3RX heated enclosures safe for outdoors and washdown areas. For refrigerated applications -70 Deg F (-57 Deg C).