BiPolar Hall-Effect Sensors SS30AT Series

Honeywell
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The Honeywell SS30AT is a versatile, bipolar, Hall-effect sensor. These sensitive magnetic sensors offer reverse polarity protection and deliver stable output over a -40 °C to 125 °C [-40 °F to 257 °F] temperature range. Operation from any dc supply voltage from 4.5 Vdc to 24.0 Vdc is acceptable. These sensors have been designed with the latest technologies to provide reliable, cost-effective solutions to many commercial, medical, and /or consumer applications requiring motor control and RPM sensing. Mounts directly on the electrical traces of a PCB.

Features

  • Subminiature package size allows for use in applications with tight PCB space
  • Sensitive bipolar magnetics respond to alternating north /south poles
  • Robust design with built-in reverse voltage protection simplifies installation and protects device from damage when mounted on a PCB
  • Thermally balanced integrated circuit provides for stable operation over a full temperature range
  • RoHS-compliant materials meet Directive 2002/95/EC

Applications

  • Transportation
    • Speed and RPM (revolutions per minute) sensing
    • Motor and fan control
    • Tachometer, counter pickup
    • Electric vehicle control
    • Convertible roof position
  • Industrial
    • Speed and RPM (revolutions per minute) sensing
    • Motor and fan control
    • Tachometer, counter pickup
    • Robotics control
    • Flow rate sensing