Cylinder magnetic switch AL-18R

Cylinder magnetic switches AL-18R, AL-18NAL-18R, magnetic switches AL-18RV、AL-18RD、AL-18N、AL-18PAL-19R、AL-19RV、AL-19RD、AL-19N、AL-19P、 The magnetic switch of the cylinder induction switch has a large operating distance, interference, good sealing performance, stable magnetic force, and a hemispherical working characteristic. It is easy to install, has a long service life, and can work in high temperature, high temperature, and other harsh environments

Cylinder magnetic switch AL-18R、AL-18N

AL-18R、 Magnetic switch AL-18RV、AL-18RD、AL-18N、AL-18P
AL-19R、AL-19RV、AL-19RD、AL-19N、AL-19P、 Cylinder sensing switch

The magnetic switch has a large operating distance, interference, good sealing performance, stable magnetic force, and a hemispherical working characteristic. It is easy to install, has a long service life, and can work in high temperature, high temperature, and other harsh environments.

Magnetic switch means induction through a magnet, which refers to a magnet. There are several types of magnets commonly used in the market, including rubber magnets, permanent ferrite magnets, sintered neodymium iron boron magnets, etc. The switch is like a reed switch.

Dry reed switch is an abbreviation for dry reed switch, which is a passive electronic switch component with contacts and has a simple structure,

The advantages of being small in size and easy to control are that its outer shell is usually a sealed glass tube, which contains two iron elastic spring plates and is also filled with an inert gas called metal rhodium.

Normally, the two spring plates made of materials in the glass tube are separated.

When a magnetic substance approaches the glass tube, under the action of magnetic field lines, the two spring plates inside the tube are magnetized and attracted to each other, causing the spring plates to be attracted together and connecting the circuit connected to the node. After the external magnetic force disappears, the two spring leaves separate due to their own elasticity, and the circuit is disconnected.

Therefore, as a circuit switching device controlled by magnetic field signals, reed switches can be used as sensors

Used for counting, limiting, etc. (mainly used in the production of door magnets and window magnets in safety systems), and also widely used in various communication devices. In practical applications, permanent magnets are usually used to control the connection between these two metal plates, so they are also known as magnetrons.

A reed switch, also known as a magnetron, is similar to a Hall element but has a different principle. It is a switching element controlled by a magnetic field signal, which is non-magnetic and can be used to detect the state of circuits or mechanical movements.

Another type of magnetic switch is the proximity switch, door magnetic switch, also known as induction switch in the market. It has a plastic shell with a mold and a size. The reed switch is sealed in a black shell, and the wire is led out. The other half of the plastic shell with a magnet is fixed at the other end. When the magnet approaches the switch with a wire,

Send out the switch signal! The general signal distance is 10mm for connection, and this product is widely used in electronic devices such as theft doors, household doors, printers, fax machines, telephones, etc.

Another type of magnetic switch is to install one or more magnetic spring switches inside a sealed metal or plastic tube, and then thread the tube through one or more hollow floating balls with circular magnets inside. Using a fixed ring, the floating balls and magnetic spring switches are controlled to move up and down within a certain range. Use the magnet inside the float to attract the contact of the magnetic spring switch, producing the action of opening and closing.

Cylinder magnetic switch AL-18R、AL-18N

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