Floating ball pneumatic dead weight pressure gauge tester

1.Description of floating ball pneumatic dead weight pressure gauge tester:

Floating ball type pressure meter with compressed air or nitrogen gas as the pressure source, is a Aerodynamic load pressure meter that with precision float ball in pressure area of lower sphere working state for the effective area of the floating ball.

2.Work principle of floating ball pneumatic dead weight pressure gauge tester :

Precision float ball in a cylindrical nozzle, special weight effects at the top of the ball and the pressure in the nozzle effects at the bottom of the ball, so that the ball floating in the nozzle. When the special weights gravity is balanced to the pressure force, the floating ball pressure meter can output a stable and precise pressure value.

3.Material of floating ball pneumatic dead weight pressure gauge tester:

Materials of Construction
Piston material : Tungsten Carbide/HCHC/Ceramic
Cylinder material: Tungsten Carbide/HCHC
Mass Set materials:
Non magnetic 300 series
Austenitic Stainless Steel.
Wetted Parts:
Non magnetic 300 series
Austenitic Stainless Steel
connection: m30 x 2 female thread

4.Specification of floating ball pneumatic dead weight pressure gauge tester:

For more info：Serena.wang@shelok.com

http://www.digital-pressure-sensor.com

Contact person：Serena wang

+86 17795766255