gas analyzer / oxygen / concentration / benchtop
8870 Adev



  • Measured entity:

    gas, oxygen

  • Measured value:


  • Configuration:


  • Other characteristics:

    rugged, extractive, process, zirconia


The 8870 model is a zirconium oxide oxygen analyzer engineered by Adev. It is suitable for use for O2 measurements in pure gases or heavy duty applications.

The analyzer is equipped with a rugged sensor that helps the device operate even under high amount of dirty acid components and carbon monoxide, which can cause poison. It is designed for different applications in gas production industry, nitrogen and oxygen generators, heat treatments, oxi-reducing potential, breweries, gas purity monitoring in semiconductor and nuclear industry, and gas mixers.

The unit is controlled by a microprocessor, with an accuracy above 1%. It can measure a field as low as 100 ppm.