Anti – corrosion pressure gauge


P870 series provide a superior chemical resistant and non-viscous pressure gauge which employs fluorine resin for the wetted parts. It can be used with highly corrosive fluids. The case material is PP resin and resistance to corrosive environments.

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Extra Information

Extra Information


Nominal diameter 50 mm
Accuracy ±1.5% of full scale (Only available with 0.6 and 1 MPa)
±2.0% of full scale
Scale range(MPa, kPa, bar) 0 ~ 0.1 MPa to 0 ~ 1 MPa
Working Pressure Steady pressure : 75% of full scale
Working temperature limits Ambient : 10 ~ 30°C
Temperature effect Accuracy at temperature above and below the reference
temperature (20℃) will be effected by approximately
±0.8% per 10℃ of full scale
Standard Features

Standard Features


Pressure connection Fluorine resin (PTFE, PFA)
Pressure element Bellows : Fluorine resin (PFA)
Case and cover PP resin
Window Screw type PET resin
Movement Brass
Dial White Aluminium with black graduations
Pointer Black painted aluminium alloy
Process connection Twist-lock polycarbonate
Process connection ⅜” PT, PF, tube (please consult about other connection)
Treatment Assembly and adjustment : Clean room (Class 10,000)
Leak test : He leak test
Treatment : Use no oil and water
Packing : after N2 gas flushing, clean polyethylene
hermetical sealed packaging