OverviewContactless magnetostrictive linear position sensor using HYPERWAVE/ONDA technology, aluminum-profile construction and SSI (RS422) digital output for direct connection to controllers. The contactless magnetic cursor eliminates electrical wear, ensuring very long service life. Designed for harsh industrial environments with high EMC immunity, vibration and shock resistance and IP67 protection.
Key features- Optimised aluminum-profile mechanical structure
- Strokes available from 50 to 2500 mm (configurable)
- Sliding or floating magnetic cursor (contactless)
- SSI (RS422) digital output; Binary or Gray code
- Typical output resolution: 20–40 µm
- Supply 10…32 Vdc; Protection IP67; Operating temperature -30…+90 °C
Product classification- Product name: WPP-S
- Product family: Magnetostrictive position sensors
- Category: Linear position sensors / transducers
- Mechanical form: Aluminum profile
- Output: SSI (digital)
Applications & benefits- Wear-free linear measurement for industrial automation and closed-loop control
- High accuracy, repeatability and low hysteresis for precise positioning
- High immunity to electromagnetic disturbances; suitable for harsh environments
Technical specifications- Model: WPP-S
- Technology: HYPERWAVE / ONDA magnetostrictive (contactless)
- Cursor: sliding or floating magnetic cursor (no electrical contact)
- Available strokes: 50 … 2500 mm (multiple fixed lengths)
- Output interface: SSI (synchronous serial interface) RS422; data format Binary or Gray
- Typical resolution: 20–40 µm (depending on configuration)
- Data length: configurable (e.g. 24 bit, 25 bit, other options)
- Order code example: WPP-S-B-0050-B-3 0000XX31X00X0XX
- Connector options: B (DIN45322 6-pin), C (DIN45326 8-pin), D (DIN45329 7-pin), H (M12 8-pin), F (PVC cable), R (high-flex PUR cable)
- Supply voltage: 10…32 Vdc
- Protection rating: IP67
- Operating temperature: -30 … +90 °C
- Vibration resistance: up to 12 g (DIN IEC68T2/6)
- EMC compliance: compliant with directive 2014/30/EU
- RoHS compliance: 2011/65/EU
- Material: aluminum profile