The magnetic core inside the proximity switch passes through the metal to change the internal oscillation circuit and output a signal. Suitable for detecting metal objects with relatively close distances.

For different material samples and different detection distances, different types of proximity sensors should be used to make them have a high performance-price ratio in the system. The following

The switch that is close to life can reach more than one million times. The reason for this long life is that the function of the switch is the elasticity from the vertical direction of the elastic film. Although there

The capacitance value of the capacitive sensor is generally independent of the electrode material, which is advantageous for selecting a material with a low temperature coefficient, and the heat generation is

According to its basic sensing function, it can be divided into thermal sensor, photosensitive element, gas sensor, force sensor, magnetosensitive sensor, humidity sensor, sound sensor, radiation sensor,

The linear range of the sensor is the range in which the output is proportional to the input. In theory, within this range, the sensitivity remains constant. The wider the linear range of the sensor, the larger its

The high-pressure proximity sensor is widely used in life. It is mainly used in the fields of booster cylinder, supercharger, gas-liquid booster cylinder, gas-liquid booster, press, compressor, air-conditioning

The frequency response characteristics of the sensor determine the range of frequencies being measured and must remain undistorted within the permissible frequency range. In fact, the response of the

Most of the thermal resistances are made of pure metal materials. Currently, platinum and copper are the most widely used. In addition, thermal resistances such as nickel, manganese and tantalum have been used.