Zirconium Oxide Sensor


This is Prevenex’s revolutionary long life zirconium oxide sensor that lasts up to 10 years.

Using state-of-the-art microprocessor electronics for single range, linear analog output in either a voltage or a current, this sensor provides unmatched stability and reliability even in rapid temperature swings from 0F to +130F.

It requires no support or calibration gases. Annual calibrations can easily be performed with ordinary ambient air or a suitable level calibration gas

Specifications and Technical Information:

  • Dimensions: 46mm diameter x 50mm long
  • Weight: <0.5kg
  • RFI protected
  • Excellent repeatability and stability. Not affected by temperature or humidity changes.
  • 10-year life. No annual sensor replacement or sensor shelf life issues
  • Maintenance free over its entire life
  • Requires no support or calibration gases, other than ambient air
  • Operating temperature range: 
0° to 130° F
  • Mounting: wall mount or ceiling mount, inside the protected space.
  • Remote oxygen sensing probe option. Can be located up to100m away from control unit