ACI QTS-61211X-S00000
ACI QTS-61211X-S00000 : Hydrogen Toxic Gas Transmitter, 0 to 2000 PPM, -4 to 122 Deg F(-20 to 50 C), 7500 sq. ft (696.7 sq. m), 49 ft radius(14.9 m), Non Indicating 4-20 mA Analog Output, Industrial Stainless Steel NEMA 4X Enclosure, 0.5 to 1.5' (0.15 to 0.46m) Below Ceiling Mounting Height, 2-Year Warranty, Made in USA