AST SRX-MT22 PPM O2 Sensor AII XLT-11-15 Its proprietary electrolyte formulation ensures

Its proprietary electrolyte formulation ensures full utilization of Pb anode thus providing longer life without signal drift and minimizing periodic calibration requirement

At the end of its life

the user can flip on the backlight

Download the manual (PDF)

Compact and fits in your hand

AST SRX-MT22 PPM O2 Sensor AII XLT-11-15 Its proprietary electrolyte formulation ensuresREPLACEMENT SENSOR FOR Teledyne Model B 2C AII Model PSR 12 223 AMI Model T 2 and GE Model OX 1 AST Model SRX MT22 PPM O2 Sensor is a replacement to Teledyne B2C, AII PSR 12 223, AMI T 2 and GE OX 1 PPM O2 sensors. This PPM O2 sensor can measure oxygen down to 0. 1 PPM level in inert atmosphere. Coiled shape anode eliminates the possibility of air bubble entrapment in typical crushed Pb granules anode thus resulting spike free oxygen signal. Sensor is