Oxygen (O2) Sensor, MaxXTII / MicroClip XT / XL / Quattro / Micro 5 | BW

The SR?X2V is a precision replacement O2 (oxygen) sensor cartridge manufactured by Honeywell BW Technologies. It is designed to be used in a range of BW “GasAlert” portable gas detectors to accurately monitor oxygen concentrations in potentially hazardous environments.

Key Features & Functionality

• Gas Detected: Oxygen (O2)
• Measurement Range: 02to?30.0?% by volume.
• Resolution: 0.12% (i.e., it can detect and display oxygen concentration changes with a precision of 0.1%)
• Operating Temperature Range: −4°F to 122°F (≈ −20°C to +50°C)
• Compatibility: Designed for use with several Honeywell BW “GasAlert” detectors, including:
  • GasAlert Max XT II
  • GasAlert MicroClip XT / XL
  • GasAlert Quattro
  • GasAlert Micro25 series
  • (Also replaces the older SR2X10 and SR?X102C1 oxygen sensors.)
• Form Factor: Plug-in cartridge design allows for fast field replacement, minimizing downtime. 
• Pre-Calibrated: Ships pre-calibrated for consistent performance and accuracy.
• Durability: Built to maintain sensor stability and reactivity over its lifespan for reliable oxygen detection.

Benefits

• Reliable Oxygen Monitoring: Helps ensure safe oxygen levels in confined spaces or other work environments where oxygen depletion or enrichment is a concern.
• Easy Maintenance: The plug-in design makes it simple to swap out the sensor in the field without needing extensive disassembly.
• Wide Compatibility: Supports a variety of GasAlert detectors, making it a versatile replacement sensor for many use cases.
• Extended Use: Built for prolonged operation under standard industrial conditions, helping in reducing maintenance frequency.

Applications

• Industrial Safety: Monitoring oxygen in environments such as confined spaces, chemical plants, or manufacturing facilities.
• Portable Gas Detection: Used in handheld or wearable detectors carried by safety personnel, inspectors, or engineers.
• Calibration / Sensor Replacement: Ideal for field replacement when the existing oxygen sensor in a compatible device reaches its end-of-life or shows degraded performance.

Important Notes

• After installing a new SR2X2V sensor, it’s recommended to allow the sensor some time to stabilize before using the instrument for accurate readings.
• Regular calibration and bump testing are important to maintain sensor accuracy and reliability.
• Proper handling and storage are critical, as electrochemical sensors can degrade if exposed to extreme conditions or contaminants.