Pressure monitoring for hydraulic blade adjustment

The pressure of the hydraulic system of a wind power plant must be monitored to avoid damaging the hydraulic blade adjustment system and to prevent failures. The PBS Plus pressure switch continuously measures this pressure. Due to the high-resistance stainless steel membrane welded all the way around, it is well-suited for use in the wind power industry.

  • Following product families can be used
    • Switchable switching outputs (PNP/NPN) and analog output (current/voltage)
    • Scalable analog output (5:1 turn down)
    • High measurement accuracy: ± 0.5%
    • IO-Link for transmitting process data to the control as measured values in bar
    • Housing can be twisted in two places (process connection/display) and display can be rotated by 180°
    • Common process connections, also with flush-mounted membrane