incorrect date from on-line analyzers

avoid inccorrect measurements from on-line analyzers

The Welker Sample Conditioning System combines three distinct technologies to ensure that your analyzer receives a properly conditioned stream of sample gas, and is protected from any harmful liquid intrusion. Firstly the Joule-Thomson effect* is mitigated by flowing the gas through a heated regulator, maintaining the sample stream above the hydrocarbon dew point. Then the built-in Liquid Eliminator works to shed free liquids back into pipeline to minimize liquid incursions into the analyzer. The integrated Analyzer Liquid Shut-Off acts as an emergency stop in the presence of any remaining liquids. This entire explosion-proof system is integrated into removable, insulated enclosure to simplify installation and maintenance.

*The Joule-Thomson Effect is observed as the cooling of gas undergoing a pressure drop. This can lead to previously vaporised compounds dropping out as condensates.



Here at Foothills Industrial Products, we pride ourselves on being a solutions based company. With all of our accumulated experience we can certainly help you with this issue and all your Natural Gas measurement, sampling, and filtration needs! Visit our website at to check out our product and services and contact us at [email protected] for further information.


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