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OX-600 Stand Alone Oxygen Monitor 

The Model OX-600 is an indoor, standalone monitor that detects Oxygen (O2) with a range of 0-25.0 % volume with 0.1% increments. It’s sleek, low-profile design is equipped with a unique tri-color display, which changes color as oxygen levels reach each alarm level. The OX-600 has 2 preset alarms, and comes ready to operate with a simple wall mount bracket. It is capable of operating with two different power options; 24 VDC or alkaline batteries. If on alarm, the user is notified by an audible alarm tone and the multicolored LED digital display.

The OX-600 uses a fast responding low-cost plug-in style galvanic cell sensor. This long life sensor is field-replaceable with no special tools required. The sensor can also be remotely mounted with an optional remote sensor cable. Additional alarms and strobes may be integrated into the monitor. It can also be wired into a BMS (building management system) if required.


  • Operates with or without a controller
  • Tri-colour visual alarm display: Green=Normal, Yellow=Alarm 1, Red=Alarm 2
  • Large easy to read digital display
  • Two power options: 24 VDC, or 2 AA alkaline batteries
  • Operates up to 1 year on one set of AA alkaline batteries
  • Pressure compensation eliminates false alarms caused by pressure change
  • Remote mount sensor cable available


  • Laboratories
  • Cryogenic environments
  • Clean rooms
  • Industrial gas facilities
  • Gas storage rooms
  • Indoor monitoring
  • Iron and steel industry
  • Warehouses
  • Tunnels and garages
  • Vehicle service areas

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