Oxygen depletion model 6023

Oxygen (O2) Depletion Detector

Use to monitor falling levels of oxygen caused by leaks of compressed inert gases which would cause asphixiation. Normal ambient level of oxygen is 21%.

Do not use this model for protection against rising levels of oxygen such as storage of compressed oxygen.  See product 6022 for alarms on rising oxygen levels which increase the risk and severity of fire. 

Sensors are factory calibrated and have a typical life span of three years,

Sensors use an electro-chemical fuel cell technology

For storage of:

  • argon
  • helium
  • nitrogen



Additional information


0-50% O2



Data Sheet


Operation Manual