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Bourdon Tube Pressure Gauge, Stainless Steel - 230.15
Brand: WIKA Alexander Wiegand SE & Co. KGFor UHP (ultra high purity) applications.
Features- 316L wetted parts
- Electro-polished SS case & face-seal connection
- Positive and compound pressure ranges to 10,000 psi
Specifications
Design
- ASME B40.100
Sizes
- 1-1/2” (40 mm)
- 2” (50 mm)
Accuracy Class
- 1-1/2”: ± 3/2/3 % of Span (ASME B40.100 Grade B)
- 2”: ± 2/1/2 % of Span (ASME B40.100 Grade A)
Ranges
- Pressure from 15 psi up to 5000 psi or other equivalent units of pressure or vacuum
- Vacuum / compound to 30”Hg/0/300 psi
Working Pressure
- Short Time: Full Scale Value
- Fluctuating: 2/3 Full Scale Value
- Steady: 3/4 Full Scale Value
Operating Temperature
- Medium: +212° F (+100° C) Max.
- Ambient: -40° F to +140° F (-40° C to +60° C)
Temperature Error
- Additional error when temperature changes from reference temperature of 68° F (20° C) ± 0.4 % for every 18° F (10° C) rising or falling. Percentage of Span.
Weather Protection
- Weather resistant (NEMA 3 / IP54)
Pressure Connection
- Wetted Surface Finish: Ra < 0.25 µm (Ra < 10 µinch)-internal
- Swivel Male or Female
- Type of Connection: Face-seal fixed Male
- Center Back Mount (CBM)
- Position: Lower Mount (LM)
- Material: Face-seal Nut 316 Stainless Steel, Face-seal Gland, 316L Stainless Steel
Bourdon Tube
- Helium leak tested 1 x 10-9 scc/sec (Inboard)
- 1,500 to 5000 psi, Helical Type
- 30”Hg (vac) to 1,000 psi, C-Type
- Material: 316L Stainless Steel
Socket
- Ra < 0.5 µm (Ra < 20 µinch) - internal
- Material: 316L Stainless Steel
Movement
- Stainless Steel
Dial
- White Aluminum with Stop Pin and Black Lettering
Pointer
- Black Aluminum
Case
- 304 Stainless Steel, Electropolished
Window
- Polycarbonate: Twist-lock (2”), Snap Cap (1-1/2”)
- Semiconductor and electronic industry, medical industry, gene technology, biotechnology and pharmaceutical industries.
- Suitable for corrosive environments and gaseous or liquid media that will not obstruct the pressure system
- Where measurement of high purity gases is needed without contamination of the process media.