Can a single-flange capillary pressure transmitter be used to measure the pressure of high-speed oxygen?
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I would like to ask the experts: can a single-flange capillary transmitter be used to measure the pressure of high-speed flowing oxygen? When measuring gases, is a pressure guide tube more accurate or a capillary tube?
For transmitters used to measure oxygen pipelines, single-flange transmitters are not recommended, as silicone oil needs to be filled in the flange and capillary of such transmitters. Oxygen pipelines require oil and fat removal; if the diaphragm in these transmitters is damaged, it can cause problems. When purchasing a transmitter, it is necessary to specify that it will be used in oxygen pipelines, and the same attention should be paid to the control valves as well