Quantum One 02 Alarm available from Wessington Cryogenics 

Quantum O2 Alarms available from Wessington Cryogenics.

Quantum O2 Alarms available from Wessington Cryogenics.

The ONE O2 monitor available from Wessington, continually monitors the air surrounding the sensor on its base and provides visual and audible alarms when the monitored concentration of oxygen passes  pre-set `Alarm’ levels.

There are 3 models of One O2 monitor units for different oxygen deficiency and enrichment applications.

  • High/critically High. for oxygen enrichment applications.

  • High/Low. For combined enrichment and deficiency applications.

  • Low/Critically Low.For oxygen deficiency applications.

A Low cost and simple system consisting of an LCD display alarm unit, battery powered with a two year long life sensor and easily replaceable battery pack. Continuous monitoring is achieved with a battery powered system eliminating the need for wiring to the mains. Ease of installation provides immediate maximum protection equipped with visual and audible alarms.


The system is ideal for single room set-ups providing reliable operation with minimal installation by simply screwing to the wall. The concentration of the oxygen in the surrounding air is continuously monitored and provides two alarm states: Alarm and Critical Alarm the system provides visual and audible alarms to ensure the safety of respective personnel. 

         For more information or to discuss further please                                      do not hesitate to contact our sales team.