Electro-Sensors 906-S.H Shaft Speed Sensor
The Electro-Sensors 906-S.H is a Hall Effect shaft speed sensor designed for precise monitoring of rotational speeds in various industrial applications. Its robust construction and advanced sensing capabilities make it suitable for environments where dirt, dust, grease, or moisture are present.
Key Features
- Square-Wave Pulse Frequency Output: Provides an NPN open-collector output, delivering a digital pulse signal proportional to shaft speed.
- Zero Speed Operation: Capable of detecting shaft movement down to zero speed without signal loss.
- Non-Contact Sensing: Utilizes a large gap distance for non-contact sensing, ensuring minimal wear and tear.
- Wide Voltage Range: Operates efficiently with a supply voltage between 5-24 VDC.
- Easy Installation: Comes with a mounting bracket and 10 feet of cable for straightforward setup.
- Bidirectional Options: Available in quadrature (bidirectional) configurations for applications requiring both speed and direction information.
Applications
The 906-S.H sensor is ideal for monitoring shaft speeds in equipment such as:
- Conveyors
- Pumps
- Fans
- Mixers
- Other rotating machinery
Its design ensures reliable performance even in challenging industrial environments.
Technical Specifications
- Output Type: NPN open-collector square-wave pulse frequency
- Supply Voltage: 5-24 VDC
- Sensing Method: Hall Effect
- Body Material: Threaded aluminum
- Included Accessories: Mounting bracket and 10 ft cable
For detailed installation instructions and additional technical information, please refer to the product datasheet.





















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