Magnetic force lines are invisible.
Magnetic force lines are not absorbed by plastic, aluminum, copper, and
other non-magnetic
bodies and pass through to the opposite side. Magnetic sensors use these features to enable
detection.
The advantages can be easily utilized in the following usage situations:
- Notebook computer open/close detection and security device activation settings (Switch
location is not visible.)
- Gas, water, and other rotation detection (structures where sealing is important)
- Power switches of wearable devices (the sensor unit requires current, but the sensor is
easily adaptable into a waterproof structure)