Calculate whether the pressure loss affects the process pipeline, and the calculation formula is as follows:
DP= 1.2r × V2(Pa)
Where: DP: pressure loss (Pa)
R: medium density (kg/m3)
V: average velocity in the pipeline (m/s)
When the measured medium is liquid, in order to prevent gasification and cavitation, the liquid pressure of the sensor shall meet the following requirements:
P ≥ 2.6 DP+1.25p1(pa absolute pressure)
Where: DP: pressure loss value (Pa)
P 1: vapor pressure of fluid (Pa absolute pressure)