REPLACEMENT SENSOR FOR ....
Teledyne B1, B1C
Analytical Industries Inc. PSR-11-21, PSR-11-213
SRX-CT21 % O2 sensor as replacement for Teledyne B1, B1C and Analytical Industries PSR-11-21, PSR-11-213 % O2 sensor. Its proprietary electrolyte formulation ensures full utilization of Pb anode, thus providing longer life without signal drift and minimizing periodic calibration requirement. Sensor is designed, developed and manufactured in the USA.