Measuring pressure, level, and temperature in the machine hydraulics

The PBS Plus pressure switch measures the system pressure of the hydraulic pump and compares the actual value with the set value. The LFP Cubic determines the level of hydraulic oil in the unit and prevents the pump from being damaged due to a low oil level. The TBT temperature sensor checks the oil temperature to prevent overheating.

  • Following product families can be used
    • Level sensor for liquids
    • No mechanical moving parts
    • Interchangeable rod probe which can be cut to lengths between 200 mm and 2,000 mm (cable probe up to 4,000 mm)
    • Resistant to deposit formation
    • Process temperature up to 100 °C,process pressure up to 10 bar
    • 3 in 1: combines display, analog output (according to NAMUR NE 43), and binary output
    • High enclosure rating of IP 67, rotatable housing and remote amplifier
    • IO-Link 1.1
    • 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
    • Pt100 element, accuracy class A according to IEC 60751
    • Measuring ranges –50 °C ... +150 °C and –50 °C ... +250 °C
    • Wetted parts made from corrosion resistant stainless steel 1.4571
    • Various mechanical adaptations and insertion lengths
    • Pt100 (4-wire) or 4 mA ... 20 mA (2-wire)
    • Cable gland M16 x 1.5
Smart Fluid Power
Smart Fluid Power

Sensor solutions for pneumatic and hydraulic systems

Fluid power sensors from SICK perform measurement tasks in pneumatic and hydraulic systems – intelligently, flexibly and reliably.

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