Amphenol Piher PSE-360 Compact Panel Mount Hall-Effect Rotary Sensors are based on contactless hall-effect technology and deliver high accuracy and linearity in a compact package. Amphenol Piher PSE-360 is an end-of-shaft sensor with 360° endless rotation and programmable electrical angles from 15° to 360° (without deadband). Increased rotational life and robustness against humidity, vibration, and shock make these hall-effect rotary sensors perfectly suited for harsh industrial and transportation environments. These absolute sensors will not lose their values even after a power failure.