How to handle the gas used for instruments?
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Isn’t it possible to obtain gas suitable for use in instruments by performing certain treatments on the compressed air produced by the air compressor? Is there any information on this processing device? Why can’t it be found online? There are only ordinary air compressors available
The air used for instruments requires special treatment to ensure its purity and dryness, usually through devices such as dryers, filters, and pressure regulators. These devices can remove moisture, oil, and impurities from compressed air, ensuring that the output air meets the requirements for use in instruments. For information on these treatment devices, detailed details may need to be obtained by consulting specialized gas treatment equipment suppliers or industry standard manuals. There may be limited information available online; you can try contacting the manufacturers of relevant air compressors or gas treatment equipment for inquiries. .
It must pass through the air dryer before being used with the instruments
GB/T20510-2014 puts forward certain requirements regarding the gas supply for instruments; you may refer to it
When a dryer is installed downstream, the air changes from factory air (air used in the factory) to instrument air (air used for instruments). Generally, the manufacturer of the dryer provides it, and it is installed in skid form.
Used in instruments after drying and filtration