The installation position of the differential pressure transmitter on the process pipeline is related to the measured medium.
Differential pressure transmitters are widely used in factories. In order to ensure their normal operation and accuracy, regular inspection and calibration are necessary. A method for on-site calibration without removing the pressure guiding tube is now introduced.
Stainless steel pressure gauges are widely used in petroleum, chemical, chemical fiber, metallurgy, power stations and other industrial sectors. There are processes with high corrosion resistance and vibration resistance requirements to measure the pressure of various fluid media. Therefore, it is made of stainless steel pressure gauges.
In the case of static test (or slow change), the maximum value of the measured pressure shall be two-thirds of the full scale value of the pressure gauge; in the case of pulsating (fluctuating) pressure, the maximum value of the measured pressure shall be selected from the pressure gauge One-half of the full-scale value.