SRX-MT22-XL … PPM O2 Sensor AII PSR-11-917 developed and manufactured in the

developed and manufactured in the USA

Stainless is approximately 9 ounces and Composite is approximately 5

Designs using 4 different digital panel meters

Splash proof

SRX-MT22-XL … PPM O2 Sensor AII PSR-11-917 developed and manufactured in theREPLACEMENT SENSOR FOR . Teledyne B 2C XL AII Model PSR 12 223 SRX MT22 XL PPM O2 sensor is replacement for Teledyne B2C XL and AII PSR 12 223 PPM O2 sensor. Its extremely smooth sensing cathode surface produces excellent signal stability. Proprietary electrolyte formulation enhances sensor performance at extreme ends of recommended temperature range. Coiled shape anode eliminates the possibility of air bubble entrapment in typical crushed Pb granules