CJK-3Z-KB-DLZZ Mining Intrinsic Safety Magnetic Sensor Magnetic Switch means that it is induced by a magnet, which is a magnet. There are several types of magnets available in the market, including rubber magnets, permanent magnet ferrite, sintered neodymium iron boron, etc. The switch is like a reed switch. Dry reed tube, also known as dry tongue reed tube, is a passive electronic switching element with contacts. It has a simple structure and small size, making it easy to control and other points. Its outer shell is usually a sealed glass tube, which contains two elastic iron plates and an inert material called rhodium. Usually, the two pipes made of materials in a glass tube are separated. When a magnetic substance approaches a glass tube, under the action of magnetic field lines, the two huangpian inside the tube are magnetized and attracted to each other, and the huangpian will be attracted together, making the circuit connected to the node connected. After the disappearance of the external magnetic force, the two pipelines separated due to their own elasticity, and the circuit was also disconnected. Therefore, as a circuit switching device that uses magnetic field signals to control, reed switches can be used as sensors for counting, limiting, and so on (mainly used in the production of door magnets and window magnets in security systems), and are also widely used in various communication equipment. In practical applications, a long magnet is usually used to control whether these two metal plates are connected or not, so it is also known as "; Magnetron< br />  CJK-3Z-KB-DLZZ Mining Intrinsic Safety Magnetic Sensor The magnetic switch cylinder is used to detect the position of the cylinder stroke, without the need for machine controlled valves (or stroke switches) and their mounting brackets at both ends of the stroke, and without the need for a collision block at the end of the piston rod, making it convenient to use and compact in structure. Due to its reliability, long lifespan, cost, and switch response time, it is widely used< br />