Xgard O2

Used for the detection of low and high Oxygen (O2) levels in labs, factories, hospitals, chemical tank / bulk storage and welding.

Industries and applications include: Laboratories, Facilities Management, Hospitals, Tank Storage and Welding.


Fixed gas detectors using an electrochemical sensor contained within an Xgard junction box, which also contains the amplifier/transmitter to provide a 4 to 20mA output.

XGARD O2 range are suitable for safe areas or ATEX zoned areas. Oxygen can be depleted by the presence of other gases can lead to death when critical levels are reached. Our Oxygen gas detectors can be set to alarm at recognised dangerous levels to protect you from a lack of oxygen or high oxygen levels from oxygen storage. Standard alarm levels are 19% and 23%. Our gas detection panels can be fed into audio-visual alarms and site control systems.


  • Low cost of ownership
  • Wide range of sensors
  • Flexible installation options
  • Rugged and reliable

Service and Maintenance

Can be used in conjunction with our gas detection panels – the Gasmaster, Vortex and Gasmonitor. CSL supply, service and maintain all fixed gas detectors on site by qualified engineers using certified test gas. Contact us for further information including installation and commissioning.