Sensor that switches from 0 to 1mm
I am developing automotive products.
I am looking for a product that switches on when the distance changes from 0mm to 1mm.
I'm thinking of proximity sensors, light sensors, and hall sensors.
I am looking for a product that switches off at 0mm and switches on at 1mm.
Magnets and sensors have a structure as shown in the figure below.
Look at the picture below.
As shown in the picture, the magnet moves about 1mm from the sensor.
When the magnet moves 1mm, I am looking for a product that turns the sensor from OFF to ON.
The magnet is 8mm in diameter, 20mm in length, about 1000 gauss, and Alnico magnet.
It doesn't have to be a magnet to move.
I'm looking for a sensor that turns ON from OFF when moving 1mm.
The switch must be activated when the magnet passes between 0.8mm and 1.2mm at least.
I look forward to your answer.