The SS311PT is a bipolar Hall Effect Digital Position Sensor with pull-up resistor. This bipolar sensor is designed to operate in simple, high-volume, rotary sensing applications. The device is versatile digital hall effect devices that are operated by the magnetic field from a permanent magnet or an electromagnet, designed to respond to alternating North and South poles.
Low 2.7VDC voltage capability, lowest rating in Honeywell"s digital portfolio