WW 009 – Proximity Transducer

The WW 009 proximity transducer is designed for non-contact measurement of shaft vibration and relative displacement. Based on the eddy current principle, it is highly reliable for long-term industrial use. Featuring a stainless steel casing, IP67 protection at the sensor tip, and compatibility with transmitters and converters, the WW 009 offers robust and flexible integration into monitoring systems.

Rugged and Reliable Shaft Vibration Monitoring

The WW 009 provides a maximum measuring range of 5 mm (0.5–5.5 mm) with high precision. Its probes are interchangeable when using identical cable lengths, ensuring easy replacement and system consistency. The transducer is resistant to oils, solvents, and aggressive chemicals, making it suitable for harsh industrial environments.

Cable options include triaxial Teflon cables with lengths of 1–10 m, stainless steel spiral hose protection, or electrical insulation. These configurations allow for optimized installation and durability in demanding plant conditions.

Key Benefits

• Contactless vibration and displacement measurement

• Stainless steel casing with IP67 protection at sensor tip

• High resistance to oils, chemicals, and solvents

• Configurable with multiple cable and protection options

Application Areas

The WW 009 is commonly used in:

• Turbine shaft vibration and displacement monitoring

• Pumps and compressors for condition monitoring

• Rotating machinery diagnostics in industrial plants

• Integration into protection and monitoring systems

Technical Specifications

• Measuring principle: Eddy current proximity sensing

• Max. measuring range: 5 mm (0.5–5.5 mm with target steel 1.7225)

• Temperature range: –20 °C to +180 °C (transducer)

• Protection: IP67 at tip, IP64 at body-cable interface

• Casing: Stainless steel (1.4305)

• Cable: Teflon triaxial, –20 °C to +220 °C, lengths 1–10 m

• Cable protection: stainless steel spiral hose (–20 °C to +250 °C) or electrical insulation (–20 °C to +190 °C)

• Connector: Triax, –20 °C to +135 °C

Improve your vibration and displacement monitoring with the WW 009 proximity transducer