Pressure gauge, condensation ring
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According to the standards, a condenser tube is required for rings whose measurement temperature is above 60 degrees. Now, since I need to measure the pressure in water pipelines at 90 degrees Celsius, a condenser tube is also necessary. What is the working principle of a condenser tube, and what are its different types?
. . A condensation ring is a circular element that functions as an extension of the pressure transfer pipeline, allowing the medium being measured to cool down to some extent before coming into contact with the measuring element. .
A condensation coil is added to prevent damage to the instrument caused by direct contact with high-temperature media when the temperature is too high
If you want easier maintenance, it is recommended that you choose a DN25 diaphragm pressure gauge, but it is more expensive. If you want to save money, choose a socket-weld gate valve (provided by the piping department) + straight-through terminal fitting + condensation ring (elbow) + pressure gauge fitting (including gasket) + threaded pressure gauge. The construction quality will definitely be good. The throw distance for the former is around 500 to 1000, while that of the latter is just over 100.