Paramagnetic Oxygen Analyser – ZAJ

Paramagnetic Oxygen Analyser ZAJ
Fuji Electric

Fast response unaffected by combustible gas.

Combustion control in industrial furnaces and incinerators.

Fast response within 2 seconds.

Tolerant to interference.

Measurement principle :

  • When the sample gas is placed in a magnetic field, oxygen molecules will be attracted. This gives rise to pressure, which is detected by a mass flow sensor.


  • Fast response within 2 seconds
  • Tolerant to interference from other gas (H2, CO2, etc.)
  •  Suppressed ranges available (e.g. 21–100%O2)
  • No moving parts – low maintenance
  • Automatic calibration, communication (option)

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Our professional and friendly team of industry-experienced experts are ready to assist with any questions you may have, including prices, availability and delivery times.

Phone Number

Email Address

Sydney Office

  • Office : 5 Aspinall Place, Mulgrave, NSW 2756