electronic pressure switch / for compressors / for pumps / for hydraulic applications
PSD-4

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Characteristics

  • Technology:

    electronic

  • Applications:

    for hydraulic applications, for pumps, for pneumatic applications, for compressors

  • Other characteristics:

    stainless steel, rugged, with digital display

  • Process temperature:

    Max.: 80 °C (176 °F)

    Min.: -20 °C (-4 °F)

  • Pressure range:

    Max.: 1,000 bar (14,503.77 psi)

    Min.: 0 bar (0 psi)

Description

Leading in design and functionalityThe model PSD-4 pressure switch represents the extensive further development of the PSD-30 pressure switch, itself already awarded with the “iF product design award” for its outstanding functionality. A high accuracy of 0.5 %, freely configurable output signals (PNP/NPN, 4 ... 20 mA/0 ... 10 V), the 5:1 scalability of the analogue output, in addition to outstanding self-diagnostics, make the PSD-4 an excellent automation solution.Customised installationThe installation of the PSD-4 can be flexibly adapted to the individual mounting situation. Due to the almost unlimited rotation of the digital display and case by more than 300°, the digital display can be adjusted independently of the electrical connection. The digital display can thus always be aligned to face the operator, and the M12 x 1 connection positioned to suit the desired cable routing.High qualityDuring development of the WIKA switch family a high value was placed on a robust design and the selection of appropriate materials suited to machine-building applications. For this reason the case and the threaded connection of the electrical connector are made from stainless steel. Overwinding or tearing off the connector is therefore virtually impossible.IO-Link 1.1With the optional output signal in accordance with the IO-Link communication standard, the PSD-4 allows a fast integration into modern automation systems. IO-Link offers simpler and faster installation, parameterisation and higher functionality for the PSD-4.
Applications of the electronic pressure switch
Machine tools
Hydraulics and pneumatics
Pumps and compressors
Special-purpose machine building