Bourdon tube pressure gauge
ANSI B40.1 Asiagauge International Company

Pressure Gauges-11A series
This series be designed for general non-corrsive, pneumatic instruments,hydraulic systems, general industrial equipments etc.

The 11A series main contain follow general specification,
Pressure Range:
with range from 30inHg(vacuum) through 15000psi.
Material & Type of Bourdon Tube:
with phosphor bronze material,
range from vacuum through 1000psi in "C" shape tube .
range above 1500psi in Helicoidal tube system.
* 1psi=0.06896bar
Movement:
with steel or brass material, depending on the application and series number.
Cases & Ring:
many different styles and materials are offered. In general five types are available, open gauges with and without device and solid front or back flange gauges
or with u-clamp . Solid front flange gauges have a solid wall between the bourdon tube and the window. Solid back flange gauges have a solid wall on the bottom of case.
The ring which retains the window is snap-on type,
chrome-painted or black finish steel material as request.
Connector:
with brass material , 1/8", 1/4", 1/2", 3/8" PT, NPT, BSP are the standard threads , available for suitable dial diameter.
Dials:
Dials are uniformly graduated and have highly legible black markings. In single scale(psi, bar, kpa, MPa or kg/cm2) or dual scales as request.
Lens:Pressure gauges are executed with lens made of acrylic or PC.
Pointer:
Pressure gauges are standard executed with a fixed pointer unless
otherwise specified.
Accuracy:
Standard by ANSI B40.1 ,
+/-2, 1.6 , 1.0 class are available , depending on the application and request.