Vacuum Switch
VSA200
Setpoint range 20 … 970 Torr
Drop-in Options
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Product configurator
Gemini™ MxG5xx
Type
Sensor version
Ionization chamber
Emmision current
Flange connection to vacuum chamber
Switching function
Electrical connection
Digital interface
Analog output signal
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INFICON Vacuum Switches are designed for accurate and reliable pressure detection. These robust electronic switches are used in all vacuum applications, including pressure interlock.
The switches are available in two versions, absolute (references vacuum) or differential (references ambient).
Features
- IP 44 protection
- Relay output with potential free contacts
- High-accuracy temperature compensated sensor
- Application pressure range 1×10-9 mbar … 2 bar
Advantages
- Corrosion resistant all stainless steel design
- Robust design, cleanroom compliant
- Easy installation with setpoints factory preset or field-adjustable
Typical Applications
- Atmospheric pressure detection for all vacuum applications
- Pressure interlock (power supplies, gas supplies, pumps, valves, actuators, etc.)
- Vacuum to high vacuum
Specifications
1100 mbar
1000 Torr
Setpoint range | mbar Torr | 30 … 1060 – |
Admissible pressure | bar (absolute) | 5 |
Setpoint accuracy | Torr | ± 5 |
Response time | ms | ≤45 |
Hysteresis | Torr | 20 |
Setpoint range | mbar Torr | – 20 … 970 |
Admissible pressure | bar (absolute) | 5 |
Setpoint accuracy | Torr | ± 5 |
Response time | ms | ≤45 |
Hysteresis | Torr | 20 |
Part Number
Downloads
Datasheets
VSA200 absolute switch DE
pdf
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396,6 KB
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German
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Datasheets
VSA200 absolute switch JA
pdf
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495,0 KB
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Japanese
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Datasheets
VSA200 absolute switch KO
pdf
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425,8 KB
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Korean
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Datasheets
VSA200 absolute switch ZH
pdf
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469,9 KB
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Chinese
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Datasheets
VSA200 absolute switch
pdf
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440,5 KB
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Spanish
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Datasheets
VSA200, VSD200 Vacuum Switch
pdf
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128,9 KB
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English
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Datasheets
Dimension Drawings
Manuals
The product is used in the following markets