Inficon Vacuum Switches are designed for accurate and reliable pressure detection. These robust electronic switches are used in all vacuum applications, including pressure interlock. This VSA 200 switch is an absolute reference vacuum device. For complete use and specifications see .pdf's to the left at Downloads.

Key Features:
• Corrosion resistant all stainless steel design.
• Robust design, cleanroom compliant.
• Easy installation with setpoints factory preset or field adjustable.
• IP 44 protection.
• Atmospheric pressure detection for all vaccum applications.
• Pressure interlock (power supplies, gas supplies, pumps, valves, actuators, etc.
• Vacuum to High Vacuum.
• Relay output with potential free contacts.
• High accuracy, absolute pressure range 1000 Torr.