Introduction to Hefei NS12-110 Magnetic Induction Proximity Switch Magnetic Induction Proximity Switch Magnetic induction proximity switch is a device or device that has the function of converting magnetic quantity signals into signals. By utilizing the transformation relationship between magnetic and physical quantities, non electric physical quantities can also be transformed into signals using a magnetic field as a medium. Magnetic induction proximity switch is a type of magnetic induction sensor, which is a non-contact position detection switch. Non contact position detection will not wear or damage the detection object, and the response speed is fast. The output states of magnetic induction proximity switches are divided into normally open, normally closed, and locked. The output forms include NPN and PNP. The wiring forms include AC and DC, two wire, three wire, four wire, and five wire. Usually, when using a magnetic induction proximity switch, a current limiting resistor and a protective diode are connected in series. Even if the lead polarity is reversed, it will not burn out, but the magnetic induction proximity switch cannot work properly. Precautions for use (1) The voltage used for DC type magnetic induction sensors is C 3-30V, and the general application range is C 5-24V. Excessive voltage can cause internal components to rise in temperature and become unstable; But if the voltage is too high, it is easily affected by external temperature changes, which can cause misoperation. (2) When using, check if the wiring is correct and if the voltage is at the rated value before connecting to the power. Hefei NS12-110 Magnetic Induction Proximity Switch Shandong Zhuoxin Optoelectronic Switch E3FA-N12 10-30VC Cable Length: 2M TBD SJM8-8 Magnetic Switch 90-250V 0.4A Two wire Normally Open SE-202 Proximity Switch TBD ITS-100 Feedback Device CS1-M Magnetic Switch BIM-IKT-Y1X Proximity Switch Proximity Switch KJT-J18X-KL8/W40 U: 24VC 200MA -40-70 degrees Celsius Two wire XS630B1MAL2 Proximity Switch LJG1A-4/ZOAN2 Proximity Switch HSCKR-20-1 C24V P: 20W I: 400MA Proximity Switch