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欧元电接触式隔膜压力表p570系列

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韩国阀门|管件|填料函

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详细介绍

Service intended

P570 series are equipped with a specially designed dry-type diaphragm, and also equipped with the electrical contact block which allows all the combinations of contact to be used. The contact block is mounted on the dial, and the window is fitted with a knob for the external adjustment or the set point.

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
Over range protection	Overpressure safety 500% of full scale value, however Max. 4 MPa
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, 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