Hall Sensor and Magnet

NHL-2NA uses the Infineon Hall sensor TLE 4917 (NMP code 4341087) and magnet to find out the open/close position of the grip. The hall sensor component is in the transceiver unit and the magnet is in the grip module. See figure 9 for more information.

Magnet

NHL-2NA magnet (NMP code 6490201) locates on grip module.

Figure 39: Basic principle of the hall-sensor implementation

Figure 39: Basic principle of the hall-sensor implementation

Note: Hall sensor is independent on magnet flow direction, i.e. the magnet can be assembled in two ways; North-pole up or down.

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