Pressure Gauge
4”Black Steel Case Pressure Gauge (Zero Adjustment Type) ZPG-4
4”Black Steel Case Pressure Gauge (Zero Adjustment Type) ZPG-4
ZPG black steel case pressure gauge with zero adjustment function is applicable to general engineering or environment required field pointer calibration.
DETAIL
Model: ZPG-4
Introduction
ZPG black steel case pressure gauge with zero adjustment function is applicable to general engineering or environment required field pointer calibration.
Features
■ OEM service
■ Special 4”black steel case pressure gauge designed for engineering application
■ Adjustable screw for field pointer calibration / zero adjustment
Main Specifications
▼Size
4”
▼Installation type
Bottom mount (A)
▼Window
PC / Glass
▼Thread size
Material: copper alloy
3/8”PT
1/4”PT
Other thread specs are available upon request
▼Pressure range
0…2 ~ 28bar
▼Applicable fluid
Liquid and gas that compatible with copper alloy
▼Ambient temperature
-40°C ~ +60°C
▼Fluid temperature
+60°C
▼Temperature error
Every 12°C
max. error±0.3% F.S
▼Protection level
IP43
Other Specifications
▼Ring
Steel with black enamel
▼Ring mount
Screw fixed
▼Case
Steel with black enamel
▼Pointer
Aluminum with black enamel
▼Dial face
Adjustable screw on dial face
Pressure unit, scale, and color can be customized upon request
▼Measuring elements
Bourdon tube
Material: copper alloy
▼Movement
Copper alloy
▼Accuracy
±2.5% (Option: ±1.6%)
▼Operating pressure
Stabilization 3/4* full scale
Fluctuation 2/3* full scale
Impulse 1* full scale
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