Product Introduction
The Diaphragm Vacuum Pressure Gauge is designed to measure both vacuum and positive pressure.
It uses a diaphragm sensing element to measure low pressure and isolate the gauge mechanism from the process medium.
The process connection is a DN25 PN16 RF flange made of SS304.
The wetted parts include a PTFE-lined flange and Tantalum (Ta) diaphragm, providing good resistance to aggressive process media.
The gauge is available with 60 mm, 100 mm dial sizes.
It is suitable for chemical, petrochemical, water treatment and other industrial applications.
Applications
Features
Vacuum and positive pressure measurement
Diaphragm sensing element
PTFE-lined wetted parts
Tantalum (Ta) diaphragm
SS304 process flange
DN25 PN16 RF flange
Accuracy class 1.6
60 / 100 / 150 mm dial options
Suitable for corrosive media
Customized specifications available
Technical Specifications
Item | Specification |
Product Type | Diaphragm Vacuum Pressure Gauge |
Measuring Range | -0.1 to 0.6 MPa |
Accuracy Class | 1.6 |
Dial Size | 60 / 100 mm |
Process Temperature | -40~70℃ |
Process Connection | Flange |
Flange Size | DN25 |
Pressure Rating | PN16 |
Flange Face | RF, Raised Face |
Flange Material | SS304 |
Diaphragm Material | Tantalum (Ta) |
Wetted Parts | PTFE-lined flange + Tantalum (Ta) diaphragm |
Display | Analog pointer and dial |
Pressure Type | Vacuum + Positive Pressure |
Scale Unit | MPa standard |
Scale | Other units available |
Note: Specifications can be customized according to customer requirements.
