Zhejiang Ningbo LJE100-2060K proximity switch with indicator light, Zhuoxin Electric Co., Ltd. proximity switch, as the name suggests, is a switch that emits a control signal when the switch approaches an object. A proximity switch is a position switch that can be operated by mechanical direct contact with moving parts. When an object approaches the sensing surface of the switch to the operating distance, it does not require mechanical contact or any pressure to activate the switch, thereby driving DC electrical appliances or providing control commands to computer (PLC) devices. Proximity switch is a type of switch type sensor (i.e. contactless switch) that combines the characteristics of travel switch and micro switch, as well as sensing performance. It has reliable operation, stable performance, frequency response, long application life, strong capability, and features such as waterproofing, shock resistance, and corrosion resistance. The products include inductive, capacitive, Hall, AC, and DC types. Proximity switch, also known as contactless proximity switch, is an electronic switch quantity sensor. The selection of proximity switches should be based on different types of detection bodies made of different materials and detection distances, in order to achieve better performance in the system. Therefore, the following principles should be followed in the selection: 1. When the detection body is made of metal materials, frequency oscillation type proximity switches should be selected, which are sensitive to detection of iron nickel and A3 steel. The sensitivity of aluminum, brass, and stainless steel detection bodies is high. When the detection body is made of non-metallic materials, such as; Capacitive proximity switches should be used for materials such as wood, paper, plastic, glass, and water. When metal and non-metal materials need to be detected and controlled remotely, photoelectric proximity switches or type proximity switches should be selected. When the detection body is metal, if the detection sensitivity is required from time to time, magnetic proximity switches or Hall type proximity switches can be selected. Zhejiang Ningbo LJE100-2060K proximity switch with indicator light, Zhuoxin Electric magnetic retention switch WEF-QGH
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