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The Maxtec MAX-250 Series oxygen sensors are of the galvanic cell type. They are similar to the conventional galvanic oxygen sensor (lead anode / KOH electrolyte) in operation. However, the chemistry of the MAX-250 Series sensors is quite unique. By implementing a weak acid electrolyte, MAX-250 sensors offer superior performance over the conventional oxygen sensor when used in applications such as emissions testing.
The weak acid electrolyte of the MAX-250 series sensor is unaffected by CO2, CO, and NOx. This results in a sensor with a superior technical advantage over KOH-type sensors in applications where these gases are present.
Model Number: MAX-250EREF: R125P03-002Main OEM: MaxtecOEM Sensor Part No.: R125P03-002Output Connector: Mini power socketSensor Output: 10.0 -15.5 mVSensor Life: > 1,500,000 % oxygen hoursResponse Time: < 15 secondsWarranty: 24 months