The WS-09-18 is a robust miniature Hall-effect wheel speed sensor designed for demanding automotive and industrial applications. Engineered to perform reliably in extreme environments, it operates across a wide temperature range of –40 to 150°C.
The sensor features an NPN open-collector output with a maximum frequency response of 20 kHz and supports supply voltages from 4.8 to 24 V DC, making it compatible with a wide range of vehicle and industrial platforms.
For installation flexibility, the WS-09-18 can be configured at the time of order with either a 0° or 90° sensor orientation and cable lengths ranging from 200 to 1500 mm. Its compact aluminum housing weighs only 16 g while providing excellent durability, including resistance to vibration levels of up to 20 g.
Key features include:
- A high maximum operating temperature of 150°C
- Ultra-compact design to fit even the most challenging applications
- A frequency range up to 20 kHz, ensuring accurate readings for both low and high speeds
- Aluminum housing
- A target distance range of 0.5 to 2 mm
