Bourdon Tube Pressure Gauges Stainless Steel Series, Wika Pressure Gauge Models 232.30, 233.30

product description

This high quality bourdon tube pressure gauge is designed to improve safety in the process industry. With premium stainless steel materials and a rugged design, the meter is suitable for chemical and process industries. Not only suitable for liquid and gas medium, but also suitable for corrosive ring environment. The range is 0. 0.06 to.. 160 MPa ensures the measuring range required for various applications.

WIKA manufactures and certifies pressure gauges according to the requirements of EN 737-1 European standard S3 Safety Edition. The safety pressure gauge consists of a non-broken window, a safety flameproof layer between the measuring system and the dial and a safety pressure relief back cover. In the event of a failure, the operator is protected on the front and the media or components can only eject through the back of the housing. For harsh operating conditions, such as vibration, all meters are also optional.

Special Features

• Solid-front stainless steel case
• Excellent load-cycle stability and shock resistance
• All stainless steel construction
• Positive pressure ranges to 20,000 PSI (1,600 bar)

Applications

• With liquid filled case for applications with high dynamic pressure pulsations or vibration
• Suitable for corrosive environments and gaseous or liquid media that will not obstruct the pressure system
• Process industry: chemical/petrochemical, power stations, mining, on and offshore, environmental technology, mechanical engineering and plant construction

parameter

Optional extras

 Other pressure connections  Restrictors for applications with high dynamic pressure pulsations

 Monel wetted parts (Type 26X.30)

 Front flange, SS (LBM only)

 Mounting lugs for wall mounting*

 316SS case material

 Silicone or Halocarbon oil case filling

 Red drag pointer or mark pointer

 Non-adjustable pointer

 Safety glass window

 Custom dial layout

 Integral alarm contacts or transmitters

 Other pressure scales available: bar, kPa, MPa, kg/cm² and dual scales

Temperature error
Additional error when temperature changes from reference temperature of 68°F (20°C) ±0.4% of span for every 18°F (10°K) rising or falling.

Working pressure
2½”: Steady: 3/4 full scale
Fluctuating: 2/3 full scale
Short time: full scale value

Ranges
Vacuum / Compound to 200 psi (16 bar)
Pressure from 0/15 (1 bar) to 0/15,000 psi (1,000 bar) - 2½" & 4"
Pressure from 0/15 psi (1 bar) to 0/20,000 psi (1,600 bar) - 6"
or other equivalent units of pressure or vacuum