Magnetoresistive Position Sensor Comes in Rotary Configuration - Encompassing such basic geometric configurations as lines, angles, and circles, SMART position sensor with rotary configuration provides 360° non-contact angular position sensing. Non-contact magnetoresistive technology is used to determine object's position with accuracy down to 0.01º despite dirty and harsh environments. Repeatable output occurs within 0.118 in. ±0.079 in. air gap between sensor and magnet collar. Design provides minimal signal error, with up to 0.10 in. of radial error ...

List of Position Sensors Manufacturers

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MLX90291 - SMD Programmable Linear Hall Sensor, 12-bit 125 Hz PWM output signal proportional to the magnetic flux density

MLX90292 - Programmable Linear Hall Sensor, 2-/3-Wire PWM Mode (up to 2 kHz)

MMT Digital Position Sensors provide an accurate digital output signal from a toothed ferromagnetic target with a contactless principle

AS5410 - 3D Hall sensor for linear position sensing up to 50 mm stroke; 14-bit resolution; PWM output

AS5411 - 3D Hall sensor for off and on axis angular position sensing, PWM output

R Series - industrial position sensors, SSI output, CAN Bus

L Series, - Start/Stop, PWM output industrial position sensors

 20 LHE - Linear Position Sensor; electrical strokes from 0 mm to 10 mm; Accurate linearity down to 1 %; Resolution 12 bit; PWM output

Papers, Articles and References

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Lin D., One-Chip Linear Position Measurement with Hall Sensors, Sensors Magazine, Vol.23, No.8, August 2006, pp. 23-25

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Measuring Position or Speed in Harsh Environments, Control Engineering Europe, March 2011