Euro gauge Inductive contact type diaphragm pressure gauge_P501, P502 series

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Euro gauge Inductive contact type diaphragm pressure gauge_P501, P502 series

High-quality products, preferential prices, perfect after-sales service




Detailed Introduction

Service intended

P501 and P502 seriese are designed for a local reading of measured pressure and equipped with the inductive contact block which allows all the combinations of contact to be used. The contact block is mounted on the dial. The windows is fitted with a knob for external adjustment of the setpoints.


Nominal diameter 100 and 160 mm
Accuracy ±1.0 % of full scale
Scale range (MPa, kPa, bar) 0 ~ 1 kPa to 0 ~ 40 kPa (Flange 150 mm)
0 ~ 50 kPa to 0 ~ 2.5 MPa (Flange 100 mm)
Working pressure Steady : Full scale value
Fluctuating : 90 % of full scale value
Working temperature Ambient : -20 ~ 65 °C
Fluid : Max. 100 °C
Degree of protection EN60529/IEC529/IP67
Temperature effect

Accuracy at temperature above and below the reference temperature (20 ℃) will be effected by approximately
±0.4 % per 10 ℃ of full scale



Standard features

Pressure connection and under flange Material : 304SS, 316SS and 316L SS
Upper flange (Gauge side) Material : 304SS, 316SS
Diaphragm material ≤40 kPa Stainless steel (316Ti SS)
>40 kPa Duratherm 600
Case Stainless steel (304SS)
Cover Stainless steel (304SS) Bayonet type
Window Safety glass : Only available with diameter 100 mm
Polycarbonate : 100 and 160 mm
Movement Stainless steel
Dial White aluminium with black graduations
Pointer Black painted aluminium alloy
Conduit connection M20 x 1.5
Certificates NEPSI Ex ia IIC T6 Ga
Tamb = -25 ~ 56 ºC
Option External zero adjustable

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