SPE Oxygen (O2) Sensor 2 year for QRAE II (022-0300-000)

022-0300-000 SPE oxygen (O2) replacement sensor listed for QRAE II. Sensor only; the gas detector is not included.

Check the detector model

RAE Systems technical note TN-114 (March 2018, page 8) lists 022-0300-000 for QRAE II and 022-0902-000 for QRAE 3. Do not select by the QRAE name or appearance alone; match the full sensor label and detector model.

The manufacturer describes two years of operating life in air and a separate six-month sealed-storage life for 022-0300-000. These are reference conditions, not a guarantee of remaining shelf life or a new two-year store warranty. Ask us to confirm the available batch and date label before ordering if these are important.

Follow the detector manufacturer's replacement, calibration and functional-test instructions before putting the instrument back into service.

Manufacturer sensor reference or send your sensor and detector labels for a model check.