1. VSD200
Vacuum Switch

VSD200

Setpoint range ambient -100 … +50 Torr

VSA200
Drop-in Options

Revolutionize your vacuum gauge experience with us!

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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

Specifiaction

-100 ... +50 Torr
-100 ... +50 mbar
Setpoint rangembar
Torr		–
–99 … +46
Relay outputRelay outputn.o., n.c., potential free
Setpoint accuracyTorr±0.75
Materials exposed to vacuum stainless steel
HysteresisTorr3
Setpoint rangembar
Torr		–99 … +46
–
Relay outputRelay outputn.o., n.c., potential free
Setpoint accuracyTorr±0.75
Materials exposed to vacuum stainless steel
HysteresisTorr3
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Part Number

VSD200 Ordering Information
VSD200 Ordering Information
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