Construction drawings marked life water supply, fire water supply test pressure value of 0.6 and 1.4, respectively, what kind of pressure meter should I choose?
Selection of measuring range1 when measuring the steady pressure, the normal operating pressure shall be 1/3 2/3 of the upper limit of the measuring range of the instrument,2 when measuring the fluctuating pressure (such as the pressure at the outlet of pumps, compressors and fans), the normal operating pressure shall be1/3~1/2 of upper limit of instrument measuring rangeGeneral measurement of pressure gauges, diaphragm pressure gauges and diaphragm pressure gauges should be selected 1.5 or 2.5. level. Pressure gauges for precision measurement shall be of class 0.4, class 0.25 or class 0.16.
Nominal diameter of pressure gauge (mm) 40; 60Select accuracy level 2.5; 4Nominal diameter of pressure gauge shell 100Select accuracy level 1.6; 2.5Nominal diameter of pressure gauge shell 150; 200; 250Select accuracy level 1; 1.6The accuracy of the pressure gauge is not pressure,??? Speechless
You can choose 1.6Mp, and your 0.6 and 1.4 are already experimental pressure, this is the highest pressure, the normal work of the pressure must be lower than this value.
