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清洁仪表(3-a标记)P752S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

P752S series have diaphragm seal to be combined with a pressure gauge. These series are suitable to be used for the situation where corrosive, contaminated, hot, and viscous pressure mediums are present, and it could be used for a chemical, food, beverage, biochemical, and pharmaceutical industry.

Special features	3-A certificated Suitable for SIP and CIP All stainless steel and welded construction
Nominal diameter	50, 63, 80 and 100 mm
Accuracy	P752 (50 mm) : ±3.0 % of full scale P752 (63 mm) and P752 (80 mm) : ±1.6 % of full scale P752 (100 mm): ±1.0 % of full scale
Scale range	-0.1 ~ 7 MPa
Working pressure	Steady pressure : 75 % of full scale value Fluctuating pressure : 67 % of full scale value
Working temperature	Ambient : -25 ~ 65 °C Fluid : Max.121 °C
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

Process connection	¾", 1", 1½" and 2" Low and back
Diaphragm and seal housing	Diaphragm : Stainless steel (316L SS) Ra 12 ~ 20 ㎛ Seal housing : Stainless steel (316SS)
Case	Stainless steel (304SS) Electropolished with pressure relief
Cover	50 mm : Twist-lock polycarbonate (Diameter 50 mm) 63, 80 and 100 mm : Stainless steel 304SS
Window	Safety glass (63, 80 and 100 mm) Polycarbonate (50 mm)
Movement	Stainless steel
Dial	White aluminium with black and red graduations, dual pressure scale
Pointer	Black painted aluminium alloy
Helium leak rate	Tested to confirm leakage rates of less than 10-8 mbar •ℓ/sec
System filling	Food grade oil (FDA certified)
Option	Material of wetted parts : electropolished 316L SS