Hall Sensor POH120

With a diameter of just 13 mm, this contactless rotary sensor based on Hall technology and designed for absolute measurements is particularly small. The angle of rotation can be freely programmed between 0 and 360°.
The housing is made from stainless steel with a servo flange for precise assembly. The axle is made from nickel-plated brass and mounted on sliding bearings. The product is also available with a decoupled axle without bearings. The advantages: compensation of play and tolerances and no bearing wear.



  • Compact design with a housing diameter of 13 mm
  • High resolution, precision and measurement accuracy
  • Linearity of up to ± 0.5%
  • Low wear, long service life of up to 200 million cycles
  • Excellent long-term stability
  • High thermal stability
  • ESD- and EMC-compatible
  • Degree of protection IP 65 or IP 67, decoupled without load
  • Simple assembly
  • Robust design