Precautions edit general industrial production sites, usually chosen eddy proximity switch and capacitive proximity switches. Because the two proximity switches on the environment less demanding conditions. When the measured object is conductive objects or can be fixed on a metal object, generally have chosen eddy proximity switches, because of its high frequency response, anti-environmental interference performance, wide range of applications, lower prices. If the measured object is a non-metal (or metal), liquid height, height of powder, plastics, tobacco. Capacitive proximity switches should be used. This switchable low frequency response, but good stability. Installation should consider the impact of environmental factors. If the analyte for magnetic materials or to distinguish objects and moving it together and put the magnet inside the object buried in a magnetic proximity switch manufacturers, Hall proximity switches should be used, it's the lowest price. Environmental conditions are good, no dust pollution occasions, photoelectric proximity switches can be used. Photoelectric proximity switches work when almost no shadow of the measured object. Therefore, the higher the fax machine, have been widely used in the tobacco machinery. In the anti-theft system, automatic doors usually pyroelectric proximity switches, ultrasonic proximity switches, microwave proximity switch. Sometimes in order to improve the reliability of the identification of magnetic proximity switch, the several proximity switches are often used together. No matter what the choice of the proximity switch, should pay attention to the working voltage, load current, frequency response requirements of the indicators, detection distance. Shenyang Electric Co. on Min: magnetic switch is the use of a magnetic field signal to control the switching elements, non-magnetic disconnected state detection circuit can be used, or mechanical movement of Dalian magnetic proximity switch, and the other magnetic switch is on the market said proximity switches, door switches, known as sensor switch, it is dry and a good start is a standard size plastic mold shell, the reed potting the black wire leads inside the housing with the other half of the plastic shell fixed magnet At the other end, when the magnet close to the switch with wires, issued a switching signal. CJK series magnetic switch is a high-sensitivity, high-speed, low-power, high-precision applications and the development of magnetic sensors, TMR and integrated CMOS technology. MS201H using high-precision push-pull half-bridge TMR magnetic sensors and CMOS integrated circuits, including TMR voltage generator, comparator magnetic proximity switch distance, Schmitt trigger, and CMOS output circuit. Shenyang Electric Co., Ltd. is committed to the people fast - cheap offers in Western Europe and the United States advanced automated assembly line production line we set up in Frankfurt, Germany and Detroit, USA and Shanghai, China established his own company and warehouse, and have made every week from Germany and the United States. goods to China, so we can offer European and American dealers enjoy discounts and internal components to ensure that the switch is 100% pure imports. Magnetic proximity switch distance | Shenyang on people (certified) | magnetic proximity switch is provided by the Shenyang Electric Co., the people. Shenyang on China Electric Co. (www.zsmsy.com) Liaoning Shenyang, the other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Shenyang people in leadership with the staff warmly welcome all inquiries negotiations to create Shenyang on a better future for the people.