Miniature Non-Contact Angle Sensor P3020 Series

  • Resolution: 3 6 0 °/4 0 9 6 (1 2 bits) ≈ 0.088 °
  • Operating voltage: 5 V ± 10 %
  • Operating current: < 16 mA
  • Protection class: IP 40
  • Mechanical life: > 500,000 revolutions
  • Mass : about 20 grams
  • Product name: Miniature non-contact angle sensor P3020 series
  • Can be customized on request


    P3020series of miniature non-contact angle sensor works through the principle of electromagnetic induction, the angle is converted to an electrical signal. When the rotation angle of the object passed to the axis of rotation sensors, P3020 angle sensor outputs an electrical signal that is proportional to the rotational angle.

    This series of products using hard aluminum alloy material shell; Hall-type non-contact technology, P3020 series angle sensor has the advantages of non-contact angle sensor, and the use of high-quality imported high quality stainless steel high speed bearing member, so that it reduced frictional resistance when measuring the minimum, not because of the wear surface measurement component caused decrease measurement accuracy, long service life theoretically unlimited; the product compact structure, small size, optional strong, high resolution, smooth rotation dynamic noise in addition to the excellent performance suitable for electromagnetic interference outside the water, oil, vibration, shock and other harsh industrial environment, is a cost-effective non-contact angle sensor.


  • Manipulators
  • Textile Machinery
  • Construction machinery
  • Hydraulic cylinders Systems
  • Testing Machine
  • Automotive Test
  • medical instruments


  • Small size, the maximum outer diameter of 20mm
  • Full 360 ° no dead angle measurement
  • Linearity is ±0.3% F.S.
  • Output signal 0-5V DC
  • Supply voltage 5V DC
  • Angle Direction: Clockwise rotation of the rotary shaft
  • Long product life.
  • Small rotational torque
  • Aluminum shell
  • Easy to install


Technical Information

Electrical spec.

Effective electrical angle





Standard:0.3%;customizable precision:0.2%;

Update Speed

0.6ms / 0.2ms(high-speed)

Operating voltage


Output signal


Operating Current


Maximum and minimum output deviation


Load resistance


Mechanical spec.

Mechanical angle

360º(No stop)

Protection class


Working temperature


Storage temperature


The rotational torque


Mechanical life

>50 million transfer


About 20g


Anodized aluminum surface


Stainless steel

Electrical terminals

Thick gold plated brass terminals

Terminal Definition




Positive power supply

Output signal0-5V DC

Negative public

Note: P3020 series angle sensor in addition to the standard 360-degree angle, but can be customized at any angle between 0-360 corresponds 0-5VDC. For example, the Model P3020-V1-CW90 is 0-90 ° correspond 0-5VDC, counterclockwise CCW, by analogy.



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