O2-A2 — Capteur d’oxygène, capteur seul

O2-A2 oxygen sensor component. Sensor only; a complete gas detector is not included.

Model reference

• Sensor reference: O2-A2, visible on the pictured sensor label
• Target gas: oxygen (O2)
• O2-A2 reference design: A-Series, 2-pin galvanic sensor

O2-A2 manufacturer technical information.

Check before ordering

Match the full sensor reference, pin arrangement and signal requirements to your existing sensor and instrument service documentation. A detector name or a similar shape alone does not establish compatibility. Replacement and calibration should follow the instrument manufacturer's instructions.

Send a sensor-label photo for a model check.