CTI GG-CO-EXP Explosion Proof Electrochemical Gas Sensor for Carbon Monoxide (CO) 0-200 ppm. 4-20 mA output, 24VDC power supply. Explosion Proof Copper-free aluminum enclosure for Class l, Div 1 & 2, Groups B, C & D. CSA, UL, FM, ATEX and IECEx approved.
