Differential pressure gauge
Service intended
Pressure connection
Stainless steel (316SS)
Nominal diameter
100 and 160 mm
Scale range (MPa, kPa, bar)
0 ~ 1 kPa to 0 ~ 50 kPa
0 ~ 0.1 MPa to 0 ~ 1.5 MPa
Temperature effect
Accuracy at temperature above and below the reference
temperature (20 ℃) will be effected by approximately
±0.5 % per 10 ℃ of full scale
Accuracy
±1.0 % of full scale
±1.6 % of full scale
Element
Bellows
Stainless steel (316L SS)
Case
Stainless steel (304SS)
Cover
Stainless steel (304SS)
Bayonet type
Window
Safety glass
Process connection
¼" NPT(F)
½" NPT(F) at 3-way and 5-way manifold valve
Standard accessories
Mounting bracket for 2" pipe
mounting with silver gray finished steel
Option
Remote seal
Mounting bracket with 316SS for 2" pipe mounting
3-way manifold valve (316SS, Monel)
5-way manifold valve (316SS, Monel)
Dial
White aluminium with black graduations
Pointer
Black painted aluminium alloy
P620 and P630 series are designed to measure differential
pressure from 1 kPa to 1.5 MPa at static pressure up to
5 and 25 MPa. A set of stainless steel bellows
mounted on a force balance allows direct reading of the
actual differential pressure.
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Model: P620, P630 series