ĐỒNG HỒ ĐO ÁP SUẤT DẠNG MÀNG WISE P752S

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

Process connection
¾", 1", 1½" and 2"
Low and back

Diaphragm and seal housing
Diaphragm: Stainless steel (316L SS)
Surface roughness: ≤ Ra : 0.8 ㎛
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