WLxxx Proximity Probe based Pendulum Transducers
Contactless displacement transducer, pendulum on collar type, based on an eddy current measurement system (probe), for machine (turbine) shaft / case differential expansion measurement and axial shaft position. A customised machined especially strong magnet foot is following the collar position.
Standard available types :
WL173[A] (22.5 mm range)
WL172[A] (45 mm range)
WLNx71[A] (+- 1.4 mm range), single, double or triple measurement types.
Type of measurements
Axial Shaft Position
Differential Expansion
Technical characteristics
- Collar: 7mm (wide collars
available)
- Sensitivity: 2V/mm or 1.43V/mm
- Temperature: -30..+170°C[200°C]
- Protection: IP68
- Airgap adjustment screws
- Standard length coax. cable: 5.9m
