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WIKA 432.10 & 432.15
WIKA 432.10 & 432.15 – Mini Diaphragm Pressure Gauge – WIKA/Germany
Applications
- For gaseous and liquid, also aggressive media for demanding high purity applications, also in aggressive ambience
- Semiconductor and flat panel industry
- Gas distribution systems
- Medical gases
- Hook-up application
Special features
- Mechanical pressure gauge with diaphragm element
- Compact design for minimal dead volume and reduced particle generation and entrapment
- Helium leak tested, leak rate ≤ 10-9 mbar · l/s
- Electropolished wetted parts, surfaces with Ra < 0.25 μm (Ra < 10 μin) for diaphragm element and measuring chamber
- Process connector components from electropolished 316L with metal sealing disc, orbital welded to measuring chamber
Description
The mini diaphragm gauge was developed for high purity applications with limited space requirements, such as smaller integrated gas stick and gas box assemblies.
The nominal sizes of 1″ and 1.3″ are ideal for applications involving gaseous, liquid and corrosive media up to 160 psi.
The mini diaphragm gauge is helium leak tested and the internals are electropolished to optimally meet purity standards.
With such UHP characteristics, the mini diaphragm gauge is suitable for the semiconductor and flat panel industries, various gas distribution systems, as well as medical gas applications.
The mini diaphragm gauge complies with SEMATECH and SEMI standards to optimally ensure the quality your applications demand.
MINI WIKA 432.10 & 432.15
| Design | |
| Nominal size in mm | 1.0″ (25.4 mm) for model 432.10
1.3″ (33 mm) for model 432.15 |
| Accuracy class | Grade C per ASME B40.1 |
| Scale ranges | ■ -30 inHg … +60 psi
■ -30 inHg … +130 psi ■ -30 inHg … +160 psi ■ 0 … 160 psi or all other equivalent vacuum or combined pressure and vacuum ranges |
| Pressure limitation | Steady: Full scale value
Fluctuating: 0.9 x full scale value Short time: 1.3 x full scale value |
| Permissible temperature | Medium: ≤ 140 °F (≤ 60 °C)
Ambient : -10 … +140 °F (-10 … +60 °C) |
| Process connection | 1/4 fixed male face seal 9/16-18 UNF |
| Pressure element | Inconel® 718 |
| Movement | Stainless steel |
| Dial | Aluminium, white Black lettering |
| Pointer | Aluminium, black |
| Case | Stainless steel 316L |
| Window | PMMA |
| Ingress protection per IEC/EN 60529 | IP54 |
