Page 297 - 2019종합카다로그_Pressure gauge

Sanitary pressure gauge (3-A marking)
Model: P752S series

Spec. sheet no. PD07-05
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 Dial
¾", 1", 1½" and 2" White aluminium with black and red graduations, dual
Low and back pressure scale
Diaphragm and seal housing
Diaphragm : Stainless steel (316L SS) Pointer
Ra 12 ~ 20 ㎛ Black painted aluminium alloy
Seal housing : Stainless steel (316SS)
Case Helium leak rate
Stainless steel (304SS) Tested to confirm leakage rates of less than
Electropolished with pressure relief
10 mbar •Ɏ/sec
-8
Cover
50 mm : Twist-lock polycarbonate (Diameter 50 mm)
63, 80 and 100 mm : Stainless steel 304SS System filling
Food grade oil (FDA certified)
Window
Safety glass (63, 80 and 100 mm)
Polycarbonate (50 mm)
Option
Movement Material of wetted parts : electropolished 316L SS
Stainless steel

P752S_01