The Meggitt 0100KPX and 0200KPX are air gapped transformer sensors that create an electric output as a ratio of excitation voltage. Developed by Meggit as replacements for microswitch-based position and proximity sensors to detect the door lock actuator position, it eliminates electrical switch contact thereby increasing its reliability.
The interface is equipped with a FADEC controller to give it multi-level sensing and is constructed of stainless steel, is spring energized and has PTFE seal. From airframes to closures, the technology can be used for other fields of industry that require accurate confirmation and position details.