Technical advantages of wholesale proximity sensors:
1. The wholesale proximity sensor can detect in a non-contact manner, so it will not wear and damage the detection object.
2. The wholesale proximity sensor adopts the non-contact output method, so the service life is extended (except the magnetic type). The use of semiconductor output has no effect on the service life of the contact point.
3. Different from the light detection method, the wholesale proximity sensor is suitable for use in environments such as water and oil, and is hardly affected by the stains, oil and water of the detection object during detection. In addition, Teflon shell type and products with good chemical resistance are also included.

4. Compared with contact switches, high-speed response can be achieved.
5. Can correspond to a wide temperature range.
6. The wholesale proximity sensor is not affected by the color of the detected object: it detects changes in the physical properties of the detected object, so it is hardly affected by the color of the surface.
7. Different from the contact type, the wholesale proximity sensor will be affected by the surrounding temperature, surrounding objects, and similar sensors, including the inductive type and the electrostatic capacitance type, and the sensors will affect each other. Therefore, for the setup of the sensors, mutual interference needs to be considered.