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Solutions for pressure, temperature, force and level measurement, flow measurement, calibration and SF6 gas solutions from WIKA are an integral component of our customers' business processes.
This is why we consider ourselves to be not just suppliers of measurement components but rather more a competent partner that offers comprehensive solutions in close co-operation with our customers – customised and precisely designed products for the exact requirement.
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The model GA25 analysis instrument is a cost-effective solution for determining the concentration of SO2 in SF6 gas-filled equipment. The concentration of SO2 is an indicator for the presence of decomposition products in SF6 gas.
Easy to useThe advantage of the GA25 over conventional single-use test-tubes lies in the reproducibility of the measured value and the simple operation. The electrochemical sensor can, after a service life of 24 months, be replaced by the operator.
Fast and safeThe GA25 was developed for the fast and accurate measurement of SO2 (Sulphur Dioxide). With its automatic pressure and flow control, the measurement is reproducible and erroneous measurement is thus eliminated. During the measurement, the determined concentration can be read directly from the touchscreen.
Environmentally friendlyThe test gas can be temporarily collected at the outlet of the GA25 with a gas-recovery bag so that the environmentally hazardous SF6 gas does not escape into the surrounding atmosphere.
Once the recovery bag is full, the SF6 gas can be pumped back into a gas cylinder using a model GTU-10 gas transfer unit and subsequently recycled or, depending on the gas quality, be reused directly.
Model GA05
Model GA45
Model GA11
For determining the quality of SF6 gas
Model GFTIR-10
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