How many flight/ground proximity sensors are equipped on each main landing gear?

Each main landing gear of the Dassault Falcon 2000LXS is equipped with two flight/ground proximity sensors. These sensors play a crucial role in the aircraft's systems by detecting whether the aircraft is in flight or on the ground, thereby ensuring proper functioning of systems such as landing gear indication, weight on wheels sensing, and other operational parameters. The presence of two sensors per landing gear allows for redundancy, enhancing reliability and safety. In contrast, having only one sensor would not provide the same level of safety assurance, and more than two sensors are unnecessary and could complicate the system without providing significant benefits. Therefore, the design choice of equipping each main landing gear with two sensors ensures optimal performance and reliability during landing and takeoff operations.