Liquid Application
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Differential Pressure Flow Meters Application Cautions for Differential Pressure Flow Meters Liquid Application For liquid service, impulse piping should be oriented and sloped so that it remains full of liquid and does not collect gas. For gas service, impulse piping should be oriented and sloped so that it remains full of gas and does not collect liquids. In vapor service, vapor may be allowed to condense in some of the impulse piping to form a liquid seal between the hot vapor and transmitter in order to protect the transmitter from heat. |
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