extractive oxygen analyser ZrO2

Get reliable gas measurements with the ZrO2 extractiveanalyser . This zirconia sensor connects to Fuji Electric's external multi-gas analysers .

Discover ZrO2 extractive oxygenanalyser

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Fuji Electric gas analysers

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zirconia extractive oxygen sensor

ZrO2 extractive oxygen analyser - ZFK7

Extractive zirconia oxygen sensor

Designed for ZRE, ZPA and ZKJ infrared gas analysers


Characteristics of the ZrO2 extractiveanalyser

Specifications of the ZrO2 extractiveanalyser

Redefined precision

The exceptional repeatability of this gasanalyser is impressive, with a tolerance of ± 0.5% of full scale. Linearity, a crucial feature for accurate measurement, is maintained at ± 1% of full scale.

Operational stability

Zero drift is limited to ± 1% of full scale per week, ensuring continuous operational stability. In addition, scale drift is maintained at ± 2% of full scale per week.

Instant reactivity

With a response time of around 20 seconds to reach 90% of the response, this analyser ensures instant responsiveness, optimizing industrial process performance.

Optimal Sampling Rate

The precise sampling rate of 0.5 ± 0.25 L/min enables meticulous measurement, ensuring effective control.

Versatile design

ZrO2 gas analysers feature Rc% or NPT% inlet/outlet connections for extensive compatibility with different systems. The steel housing, suitable for indoor use, guarantees robust protection.

Food Management

With a voltage range of 100 to 115 Vac or 200 to 240 Vac and a frequency of 50 Hz/60 Hz, theanalyser offers flexible power management. Maximum power rating is 215 VA at start-up and 65 VA during normal operation.

Intuitive display

The user interface is simplified with LED indication, ensuring easy monitoring.

Integrated alarm output

The alarm output, with a contact capacity of 220 Vac, 1 A (resistive load) on contact A, reinforces the safety function.

Compact and lightweight

With external dimensions of 141 (W) x 170 (H) x 190 (D) mm and a weight of around 3 kg, these analyzers offer a compact solution without compromising on performance.


Zirconia oxygen sensor measuring ranges

Measurable componentScope
O2 Oxygen0 to 25%vol

Get precise, reliable gas measurements under any circumstances with the ZrO2 extractiveanalyser !