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  3. Gas density sensors

Gas density sensors

Featuring high-accuracy sensor technology and long-term stability

For high-precision online monitoring of the gas density, temperature, pressure and humidity of SF6 gas in internal and external systems of SF6 gas-insulated equipment, WIKA gas density sensors are exceptionally suited. The instruments are notable for their high-accuracy sensor technology which guarantees very good long-term stability and EMC characteristics. Optionally, there are hybrid solutions available which combine gas density transmitters with conventional gas density monitors with switch contacts.

FAQ
FAQ

Why might the humidity measurement in a gas density sensor not show plausible values?

The measuring sensor settles, after commissioning, to the correct measured value. Depending on the initial conditions, this can take up to two days.

Will the WIKA Build ID replace WIKA item numbers in future?

No, the Build ID will not replace the WIKA item numbers. When you place an order, WIKA will always provide you with a WIKA item number, the standard validity of which is not limited in time.