Magnetic Speed Sensors from Phoenix America, Inc.

Magnet Actuated Speed Sensors -- P1150

Magnet Actuated Speed Sensors -- P1150 -- View Larger Image
Magnet Actuated Speed Sensors -- P1150-Image

The P1150 Series Magnetic speed sensor is a non-contact, solid state device that is magnetically actuated for a variety of speed applications. The P1150 Series magnetic speed sensor is produced to a tight magnetic tolerance around the zero Gauss level to provide a 50% duty cycle over the operating full frequency range. With the additional advantage of low hysteresis, this device is ideal for operation with high-density multi-pole magnet target wheels and large air gap applications, along with providing the position repeatability needs for motor commutation applications. It is capable of reading speeds from zero to 100 kHz.


  • Digital Output Signal
  • 4-24 VDC Operation Range
  • Current Sinking Output
  • 20ma Continuous Operation
  • Reverse Polarity Protection
  • 0 to100 kHz Operation
  • Temperature Compensated
  • Operation from –40°C to 125°C
  • Rugged, thermoplastic housing

Product Category
Magnetic Speed Sensors
Sensor Technology
Hall Effect
Operating Temperature
-40 to 257 F (-40 to 125 C)
Power Requirements
DC Powered

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Body Shape