Magnetic proximity switch is a proximity switch WKG-4D-LED, proximity switch sensor family is one of the many species LJ30A3-10Z / EY, it is the use of electromagnetic works, made with advanced technology, is a position sensor. It sensor by varying the positional relationship between the object and the non-power or electromagnetic desired amount into an electric signal, so as to control or measurement purposes. Magnetic proximity switch can switch to a small volume to achieve maximum detection distance. It can detect magnetic objects (usually permanent magnets), and then generates the trigger switch signal output. Since many of the non-magnetic material by the magnetic field, so this process is not necessarily required to trigger the target object directly to a magnetic proximity switch sensing surface, but through the magnetic conductor (such as iron) the magnetic field is transmitted to remote L, for example, the signal can be generate trigger action number is transmitted to the magnetic proximity switch by high temperatures. In practice, this is usually controlled by the permanent magnet is turned on or not two metal sheets, it is also called "magnetron." LM18-3005LA 6-36VDC NJK-5002C (8002C) 6-36DC / 3-wire / + pole connected load SKH-G-H25 / H AC220V SKH-G-K25 / H AC220V YD-B-AB15J1-JX / 12-36VDC / 300MA J4-D5C1 10-30VDC I: 200MASN: 5MM length 70MM Diameter: 18MM wire XHP-A50JK 20-250VAC / 2 line ERE-1515-10A-0 ERE-1515-10A-1 JC-D5PK NR-2P3X EYD60 -D8MP1 EYZ60-D15MP1 EIE-X18MEI LX-1022KB length 100mm full thread HED-KHF DC10-36V JG40L-Z20AH JG40L-Z20TK AC: 220V LA-M024PC LJ2GL-15-5 / 121 220V LJ2L - 15--5 / 121 220V LM18-3008LA 6-36VDC JK-G-H25 90-250AC 400MA LJ30A3-10Z / EY, Shenyang on the people by the people on the Shenyang Electric Company. Shenyang Electric Co. on people (www.zsmsy.com) strong, credible, in other industries, such as Shenyang, Liaoning province has accumulated a large number of loyal customers. The company better work attitude and constantly improving people and innovative ideas will lead you to walk hand in hand on the Shenyang brilliant, for a better future!