AST Model SRX-CT-12 Oxygen Sensor

AST Model SRX-CT-12 Oxygen Sensor is used in ventilators for respiratory gas analysis. This sensor is a drop-in replacement to Envetec OOM202, City Technology MOX-9, AII PSR-11-917-M2 and Maxtec Max-12 sensor. The signal output of AST Model SRX-CT-12 is 12-16mV in air. Each AST Model SRX-CT-12 oxygen sensor is tested at 30 inches of water column pressure for any gas leakage around the secondary sensor housing. This oxygen sensor is galvanic type micro fuel cell specific to oxygen. Proprietary electrolyte formulation and super activated Pb anode structure ensures full utilization of the anode. This feature provides with longer sensor life without signal drift thus minimizing periodic calibration requirement. AST brand sensors are designed, developed and manufactured in the USA.