Model SRX-CA60-4 % O2 sensor Replaces GPR-11-60-4 O2 Sensor

Model SRX-CA60-4 % oxygen sensor replaces GPR-11-60-4 % Oxygen Sensor. The sensor model SRX-CA-60-4 also replaces Analytical Industries Model OXY-P25-1-4 % O2 sensor. This sensor has the same characteristics as SRX-CA32-4 and GPR-11-32-4 but due to the larger electrolyte reservoir, it offers 60 months operating life. This sensor is used for measuring oxygen in a variety of inert gases and gas mixtures containing up to 0.1% CO2 gas. Sensor is designed, developed and manufactured in the USA.