Switches and System Monitoring

Devices for system monitoring are crucial to ensure the safe operation of a vacuum system. Schmalz offers a wide range of switches, measuring and control devices, as well as warning devices.

Mechanic Vacuum Switches
Mechanic Vacuum Switches
  • Electromechanical and pneumatical version
  • Measuring range: from -1 to 0 bar
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Mechanic Vacuum Switches
Used in all areas in which an electrical or pneumatic signal is sent depending on specified vacuum values. Can be used as a measuring and switching element.
Vacuum and Pressure Sensors
Vacuum and Pressure Sensors
  • Vacuum and pressure sensor with analog output signal
  • Measuring range: from -1 to 10 bar
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Vacuum and Pressure Sensors
Electronic sensors for measuring vacuum and pressure values directly at the suction cup.
Electronic Vacuum and Pressure Switches
Electronic Vacuum and Pressure Switches
  • Electronic vacuum pressure switch with or without display
  • Various measuring ranges: -1 to 10 bar
  • Switching functions PNP and NPN
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Electronic Vacuum and Pressure Switches
For measuring and monitoring vacuum and excess pressure in automation and handling systems; vacuum switch with digital and analog switching output, adjustable switching point, and adjustable hysteresis
Measuring and Control Devices
Measuring and Control Devices
  • Manometers, vacuum controllers and pressure-reduction valves
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Measuring and Control Devices
Measuring devices (manometers) are used in vacuum systems to measure and display the vacuum level. Their dimensions and connectors are standardized, making them universally applicable. Control devices such as vacuum and pressure regulators can be mechanically adjusted and balance possible pressure fluctuations within the system.
Warning Devices
Warning Devices
  • Electronic warning device for monitoring vacuum systems
  • Audible signal
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Warning Devices
Warning devices monitor the decrease of the working vacuum and issue an audible signal if a value falls below a defined vacuum value.
Connections and Adapters for Vacuum Switches
Connections and Adapters for Vacuum Switches
  • Electrical connection of vacuum and pressure switches
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Connections and Adapters for Vacuum Switches
Suitable electrical connection cables and adapters for the vacuum and pressure switch.
Flow Sensor Technology
Flow Sensor Technology
  • Flow sensor with integrated vacuum and pressure switches
  • Max. flow range from 5 to 200 l/min
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Flow Sensor Technology
Flexible use in various industries such as electronics, automotive or packaging for precise component monitoring, air consumption measurement or system monitoring of leakage or contamination.