Provide non-contacting detection of rotating ferrous (affects a magnetic field) target such as a gear, shaft or similar mechanism.
Measure target speed and/or direction
Digital or analog output
Output has frequency proportional to rotational target speed
Target must have gear tooth pattern of teeth and slots
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Honeywell offers electronic speed and position sensors designed for enhanced reliability and an extended life. We use multiple technologies to detect a change in magnetic field and create an electronic signal for control system interface. These technologies offer the ability to detect speed, direction, or position of a moving ferrous metal or magnetic target. Sensing is accomplished without contacting the target, and there are no moving parts. This eliminates mechanical wear of the sensor or target .