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Member Since
2006
Hongqi Instrument Co., Ltd. China Pressure Gauge Supplier
liquid filled pressure gauge, manometer
They are designed for measuring pressures ranges from 0-1bar to 0-1000bar as well as the negative pressure. They can be used with liquids or gasses that do not corrode the copper alloys (bronze), do not have a high viscosity and do not crystallize. The filling of the case with dampening liquid (i.e. glycerin ) allows to use it also in the presence of the vibrations or pulsating pressures.
l Accuracy class: 2.5%, 1.6%
2. Connection thread: 1/8" 1/4" 1/2" 3/8"inches BSP, BSPT, NPT or according to customers' requirements
3. Case material: steel, plastic, stainless steel.
4. Dial size: 1 1/2", 2", 2 1/2", 3" , 4" ,6", 8"
5. Window materials: glass, polycarbonate,acrylic glass, plastic, safty glass
6. Ranges: 0-1bar to 0-1000bar and vacuum
7. Can be filled with dampening liquid
8. Protection degree: IP54.
Connector and movement parts: brass/phosphor bronze or AISI316L, SUS304