angular position sensor / non-contact / Hall effect / high-resolution

The Speed and Direction Sensor is a device that features a direction-sensing Hall effect encoder with an integrated index pulse that produces a high accuracy resolution of quadrature output signals. It speeds up to 250 k Hz/channel and gives a low power mode function for reduced speed applications all in one compact chip. It has a robust design that functions at an escalated temperature, shock loads and vibration levels, and is more tolerant of sensor-to-target variations (up to 2mm air gap) than competing solutions. Thus, it is insensitive to liquid or solid that contaminates between the sensor and magnetic target.