Advantages of proximity sensor:

Because the proximity sensor can be detected by non-touch method, it will not wear and damage the detected target.

Semiconductor triode (collector) is usually used as control signal output for the proximity sensor, while mechanical action is used as control signal output. Because of the non-contact output method, it is necessary to control the proximity sensor.

The output of the selected semiconductor has fast reaction speed and longer service life, and has no effect on the life of the contacts.

Different from light detection method, it is suitable for use in harsh environments such as water and oil. It is almost not affected by the dirt of the target and oil and water.

Compared with the touch switch, the semiconductor triode (collector) is selected as the control output, which can achieve high-speed response and can also be used for speed measurement.

Can correspond to a wide range of temperature scales

According to the detection principle of the inductive proximity sensor, the sensor can detect the change of the physical properties of the detected object without the influence of the color of the detected object, so it is simple.

It is not affected by appearance color, etc.

Dolce proximity sensor can detect the moving information and the presence information of the target without touching the detection target, and convert them into electrical signals.

It is an ideal product to replace limit switch, travel switch and touch detection method.

Shortcomings of proximity sensors:

Unlike the mechanical touch switch, it will be affected by the surrounding temperature, the surrounding objects and the same kind of sensors, and the sensors will affect each other.

Therefore, for sensor settings, mutual interference needs to be considered. In addition, in the inductive proximity sensor, it is necessary to consider the influence of surrounding metals.