pressure guide tube
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What is a pressure guiding tube in a flow meter? What medium should be used for filling?
This post was last edited by ylb913 on 2018-6-29 at 20:17. The tubes that connect to and come from the table are pressure transfer tubes; they are usually insulated using ethylene glycol antifreeze. In many cases, no insulation is needed, as long as both pressure transfer tubes are filled with a liquid medium that does not freeze or crystallize, or neither tube contains any liquid at all.