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Pressure Gauges,UHP, Stainless Steel, Safety Pattern Version,Model 232.35 |
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| 產品介紹 |
- Increased safety requirements
- Suitable for gaseous, liquid and corrosive media, also in a corrosive environment, for demanding high purity applications
Suitable for all UHP (Ultra High Purity) applications
- Semiconductor and flat panel industry
- Gas distribution systems, medical gases, hook-up application
- Bourdon Tube Pressure Gauge, UHP Model 232.35.63, pressure connection VCR® compatible face seal fitting with union nut
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| 產品特色 |
- Safety pressure gauge with solid baffle wall designed in compliance with operational safety requirements of EN 837-1, BS 1780 and ASME B 40.1
- VCR® compatible face seal fittings
- elium leak tested
- Electropolished caset
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| 規格說明 |
- Design:EN 837-1
- Nominal size in mm:63
- Accuracy class:1.6
- Scale ranges
0 ... 1 to 0 ... 400 bar (0 ... 15 to 0 ... 6000 psi)
or all other equivalent vacuum or combined pressure and vacuum ranges
- Pressure limitation
Steady: 3/4 x full scale value
Fluctuating: 2/3 x full scale value
Short time: full scale value
- Operating temperature
Ambient: -40 ... +60 °C
Medium: +100 °C maximum
- Temperature effect
When the temperature of the measuring system deviates from the reference temperature (+20 °C): max. ±0.4 %/10 K of true full scale value
- Ingress protection:IP 54 per EN 60 529 / IEC 529
- Standard version
- Process connection
Stainless steel 316L,
Lower mount (LM) or lower back mount (LBM)
VCR® compatible face seal fittings:
with union nut (female)
with male nut
or with fixed body 9/16-18 UNF
Male thread ¼ NPT
Welding connection
- Pressure element
Stainless steel 316L,
< 100 bar: C-type
≤≥ 100 bar: helical type
Leakage proof: leak rate ≤ 10-9 mbar-l / s
- Method of test: helium mass spectrometry
- Movement:Stainless steel
- Dial
Aluminium, white, with pointer stop pin,
black/red lettering, dual pressure scale psi/bar
- Pointer:Aluminium, black
- Case
Stainless steel, electropolished, case with solid baffle wall and blow-out back, scale ranges ≤ 0 ... 16 bar (lower mount) with compensating valve to vent case
- Window:Laminated safety glass
- Bezel ring:Cam ring (bayonet type), stainless steel
- Cleaning:Cleaned for oxygen service
- Options
Other process connection
Smaller surface finish of the pressure connection Ra ≤ 0.3 μm
Scale ranges up to 700 bar with pressure connection ¼ NPT
Higher accuracy class 1.0
Panel mounting flange, stainless steel, electropolished, (with back mount)
Alarm contacts
- Magnetic snap-action contact (Model 821)
- Inductive contact (Model 831)
- Electronic contact (Model 830 E)
- Reed contact (Model 851)
- Ordering information
Model / Nominal size / Scale range / Connection size / Connection location / Options
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