<p>SR15C-A3 Hall-Effect Sensor from Honeywell features a Quad-Hall design to eliminate stress effects. It offers digital current sinking output and has temperature compensated magnetics. The SR15 series sensors are quick and easy to install without any additional mounting hardware. This Honeywell sensor comes with high output capability.</p> <p>Hall-effect sensors are triggered by a magnetic field and operate as analog transducers by returning a voltage directly. These sensors vary their output voltage in response to a magnetic field. Honeywell hall-effect sensors are widely used in applications like speed detection, positioning and current sensing.</p>