OXYAN-300 — Portable Zirconium Dioxide Oxygen Analyser

OxyAn-300 - Oxygen Analyser

OxyAn-300 - Built-in regulator

Oxygen analyser


  • Range from 0.1% to 100%
  • Super long-life sensor due to non-consumptive technology (5 to 10 years)
  • High accuracy – better than 1%
  • Single and 2-point calibration
  • Active pressure compensation (version with P postfix) from 0.5 bar to 1.2 bar ambient atmospheric pressure
  • Linearity of better than 0.3% from 0.1% to 100% oxygen
  • Built-in pressure regulator
  • Maximum input pressure of 10bar
  • Consumption of 300ml / min
  • Built-in internal restriction
  • Max ambient temperature of 60°C (convection cooled)
  • Internal resettable fuse (automatic)
  • Cold start-up time of 5 minutes
  • Heartbeat / Ready LED and Power LED
  • Backlit LCD display and 12 key keypad
  • Block manufactured from anodised aluminium
  • Powder coated chassis of size: 220 X 165 X 120mm
  • 4mm push pipe gas inlet and outlet

The OXYAN300 is a microprocessor-controlled portable oxygen analyser with a zirconium-dioxide sensor. It is designed to measure the oxygen content of pure, dry gases and gas mixtures that demand high measuring-accuracy, reliability and long-term stability. The OXYAN300 can measure over the range from 0.1% to 100%. It displays its output on a backlit LCD display and features an extremely long operational life due to its non-consumptive sensor design – in excess of 5 years under ideal conditions. It also has active pressure compensation which ensures excellent stability.

All modes of operation can be set from the integral keypad.