Sales WEF Position Feedback Switch Magnetic Switch Zhuoxin Sales WEF Position Feedback Switch Magnetic Switch How much WEF Position Feedback Switch Magnetic Switch Performance Features: 1. This product uses magnetic excitation and mutual control to collect the conduction or disconnection of the capture unit contact, without mechanical collision, so it has no wear and tear, simple structure, easy installation and debugging, and maintenance is less than 95% of mechanical travel switches (mechanical, micro moving, proximity, infrared), reducing the labor intensity of maintenance. 2. The chipset mutual control technology used in this product ensures that the contacts of the capture unit will still have a working state maintenance function (over travel maintenance function) after being connected or disconnected. Its breakthrough point is to make up for the shortcomings of the mechanical, micro moving, proximity, and infrared travel switches that were previously used, which required accurate installation of the contacts to be connected or disconnected. 3. This product is a passive product and does not require an additional power supply to function. It is also a dry contact, without voltage reduction, without loss, and can be directly connected in series to the circuit for convenient wiring. 4. This product has three synchronicities, namely, the LE reality carried by the product is synchronized with the local control cabinet indicator light, synchronized with the computer window instructions in the control room, and synchronized with the internal contacts connected or disconnected* Even if the LE light on the product itself is damaged, its internal contacts will still work. 5. LE display, convenient and intuitive, allowing for remote viewing of device operation status. 6. The capture unit adopts a sealed structure, which is waterproof, dustproof, and has strong capabilities, suitable for various harsh environments. Technical parameters: Working voltage C12-250V, AC12-250V; Working current> 200mA<= 1A, if greater than 1A, can be made separately; Working temperature -40 degrees Celsius+150 degrees Celsius; Small position with a resolution of 3mm; Contact fatigue strength greater than 200000 times (contact on/off times) Application scope: Power generation enterprise Application location: Auxiliary control: Diaphragm valves, butterfly valves, ball valves, and all peripheral pneumatic equipment in the chemical water treatment plant. (For example, on the cylinder of the ash bin, magnetic flip level gauge, etc.) Furnace control: inlet and outlet of the coal mill separator, hot and cold air speed cut-off valve, pebble coal, soot blower, oil control valve, coal mill oil level gauge, disc car, etc. Machine control: drain valve, extraction check valve, original flue gas inlet and outlet baffle, etc. Coal transportation: Pear coal machine and other petrochemical enterprises Application areas: water production workshop, polymerization workshop, etc. This product can be used well in any part where mechanical travel switches can be used for troubleshooting: