EC4-1000-H2S Air Quality Gas Sensors Hydrogen Sulfide Electrochemical Sensor

Amphenol SGX Sensortech EC4 electrochemical gas sensors are available in 20mm and 20.2mm package sizes as drop-in replacements for existing sensors of the same size. The EC4 series offers a variety of sensing types to detect toxic gases: sulfur dioxide (SO 2 ), carbon monoxide (CO), hydrogen (H 2 ), chlorine (Cl 2 ), hydrogen sulfide (H 2 S), chlorine dioxide (ClO 2 ), nitric oxide (NO), nitrogen dioxide (NO 2 ), ethylene oxide (C 2 H 4 O), and phosphine (PH 3 ). Amphenol SGX Sensortech EC4 electrochemical gas sensors have low power consumption and respond well to a wide range of gas concentrations under a wide range of environmental conditions.