Speed sensor

SPH3A0 Positive and reverse tachometric transducer

SPH3A0 series positive and reverse tachometric transduce is detected by Hall principle, which only needs to fix two corresponding magnets on the axis and wheel (two magnets are distributed symmetrically, and the N pole of one magnet must face to the sensor, and the S pole of the other magnet must face to the sensor), and fix the arrow of the detection surface of the sensor probe to face the arc of the magnet rotation. When the wheel or axis rotates, the magnet sweeps the sensor probe along the direction of the arrow, Line 2(blue line) outputs positive rotation signal (low level), Line 4(white line) outputs positive rotation speed pulse signal; conversely, Line 2(blue line) outputs reverse rotation signal (high level), Line 4(white line) outputs reverse rotation speed pulse signal.

  • Model:

Introduction:

SPH3A0 series positive and reverse tachometric transduce is detected by Hall principle, which only needs to fix two corresponding magnets on the axis and wheel (two magnets are distributed symmetrically, and the N pole of one magnet must face to the sensor, and the S pole of the other magnet must face to the sensor), and fix the arrow of the detection surface of the sensor probe to face the arc of the magnet rotation. When the wheel or axis rotates, the magnet sweeps the sensor probe along the direction of the arrow, Line 2(blue line) outputs positive rotation signal (low level), Line 4(white line) outputs positive rotation speed pulse signal; conversely, Line 2(blue line) outputs reverse rotation signal (high level), Line 4(white line) outputs reverse rotation speed pulse signal.


Features:


- Strong anti-interference capability, good frequency characteristic and capable of conducting continuous measurement

- Compact size, simple structure, no contact, small starting torque Inquiry Soway External dimensions

- Wide service temperature rang


Applications:

- Rotation monitoring of commercial concrete vehicle

- Measurement of rotating speed of machinery and equipment

- Measurement of rotating speed of construction machinery

- Motor speed detection


Parameters:

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Dimensions:


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Wiring method:


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Output characteristics:

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Installation:

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MetInfo enterprise content manager system | MetInfo CMS