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紧凑设计膜片密封压力表p701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

P701 series are designed for diaphragm seal to be combined with a pressure gauge. It is suitable for corrosive, contaminated, hot or viscous pressure media in chemical and food process.

Design	Internal diaphragm, upper and under flange welded no sealing and compact design
Accuracy	P2522 (63 mm) and P2523 (80 mm) : ±1.6% of full scale P2524 (100 mm) : ±1.0% of full scale
Scale range (MPa, kPa, bar)	-0.1 ~ 0 to -0.1 ~ 2.4 Mpa 0 ~ 0.1 to 0 ~ 25 Mpa
Filling liquid	Silicone oil
Working pressure	Steady : 75 % of full scale (63 and 80 mm) 100 % of full scale (100 mm) Over range protection : 130 % of full scale
Working temperature	Ambient : -20 ~ 65 °C Fluid : Max. 100 °C
Degree of protection	EN60529/IEC529/IP65
Temperature effect	Accuracy at temperature above and below the reference temperature (20 ℃) will be effected by approximately ±0.5 % per 10 ℃ of full scale

Standard features

Pressure connection (Gauge side)	Stainless steel (316SS)
Diaphragm	316L SS, Hastelloy-C, Tantalum, Monel
Diaphragm outer diameter	40 or 48 mm
Under flange (Process side)	316SS, 316L SS, Monel, Hastelloy-C
Process connection	¼", ⅜", ½" PT, NPT and PF ¼" PT and NPT (F)