Gas Detector Accessory-MSA-Oxygen Sensor for ALTAIR 4X/5X-10106729-Gas Detector Sensor

MSA 10106729 is an XCell oxygen replacement sensor kit for compatible ALTAIR 4X, ALTAIR 4XR and ALTAIR 5X portable gas detectors. It replaces the instrument's O2 measurement sensor in the approved detector configuration. This is a service component, not a complete detector. A trained person must confirm the exact instrument model and sensor position, install the sensor correctly, then complete configuration, calibration, bump testing and return-to-service checks under the current MSA manual and site gas-detection program.