Zirconia Oxygen Analyser BA 1LT

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For more than 50 years the employees of Bühler Technologies have been have been developing, manufacturing and distributing components and system solutions in the “Gas Analysis“ and “Fluidcontrol“ divisions.

By specialising in the market niches Gas Analysis and Hydraulics and by offering a complete range of products for each, we have succeeded to become a worldwide leader in both disciplines.

In the chemical industry, petrochemical, biochemical and other industrial fields, production and system safety is dependent upon determining reliable operation and process parameters. In a large number of these applications, gas analysis is the key to safe and efficient control of process flow, environmental protection and quality assurance in many industries, for example in power stations, air separation, sterile production and packaging in the food industry.

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Put your trust in Bühler Technologies – your specialist for Gas Analysis and Fluidcontrol.


  • Low energy consumption
  • Not temperature dependent
  • 4 – 20 mA output signal
  • No zero drift
  • High measuring accuracy
  • Long life
  • Versatile
  • No reference gases required
  • No calibration gases required

The BA 1LT oxygen analyser is designed to determine concentrations of residual oxygen content in flue gas of furnaces (max. 350 °C/662 °F) and to measure the oxygen concentration in air and inert gas mixtures (N2, CO2, noble gases).

Its strengths further include use in hard to reach areas and in self-contained systems (ventilation pipes, containers, etc.).

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Zirconia Oxygen Analyser BA 1LT

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