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WIKA PSD-30 Indicating Pressure Switch
The convenience of a self indicating pressure transmitter has been further enhanced with a switching function. The WIKA PSD-10 has a standard 4...20mA transmitter with a digital display which can have one or two switching points to activate pumps or alarms as required.
Low pressure, Vacuum and Differential ...
Measuring down to 0.5" water column allows this 645 Series Low pressure, Vacuum and Differential Pressure Switch to be used for low airspeed switching as well as cooling fan control. The switch is also available in a wet-wet configuration for fuel systems.
Type 1045 Pressure Switches
Burkert is well known for an extensive range of solenoid and control valves as well as various instruments. Completing the range of sensors for easy on-off pressure control Burkert can provide a small and low-cost pressure switch with normally open or closed contact or even a changeover function.
Digital Pressure Switches
Burkert’s new 8311 series of intelligent sensor/switches with extra large digital displays, are specifically designed for easy use with accurate, reliable results. Unlike traditional mechanical switches, the 8311 needs no calibration tools or pressure source to configure, plus has a programmable differential or dead band.
Trafag Pressure Switches
Trafag pressure switches are used when pressure has to be controlled or monitored via an electric on/off switching signal. These switches are available in various designs in respect of indication, switching capacity and approvals (CE, Ex, Shipbuilding, Railways) as well as the sensor system involved. In mechanical pressure switches, a pressure sensor actuates an electric micro switch. In electronic pressure switches, a pressure sensor signal controls relays or transistor outputs
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