WEF-SQ-2002 Magnetic Proximity Switch Position Feedback Switch Description WEF-SQ-2002 Magnetic Proximity Switch Position Feedback Switch Technical Parameters:
1. Working Voltage C12-250V, AC12-250V
2. Working Current> 200mA<= 1A, if greater than 1A, can be made separately< br />3、 Working temperature -40 ° C+150 ° C
4. Small position resolution 3mm
5. Contact fatigue strength greater than 200000 times (contact on/off times) Performance characteristics: 1. This product uses magnetic excitation mutual control to collect the conduction or disconnection of the contact of the capture unit, without mechanical collision, so it has no wear, simple structure, easy installation and debugging, and maintenance is less than 95% of the mechanical travel switch (mechanical, micro action, 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. Application scope: Power generation enterprises Application location: Auxiliary control: Diaphragm valves, butterfly valves, ball valves, and all peripheral pneumatic equipment in the chemical water production workshop. (such as on the cylinder of the ash removal bin, magnetic flip level gauge, etc.) Furnace control: inlet and outlet of the coal mill separator, hot and cold wind speed cut-off door, pebble coal, boiler oil gun, 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, etc. Petrochemical enterprise application areas: water making workshop, polymerization workshop, etc. This product can be used well in any part where mechanical travel switches can be used. Shandong Zhuoxin Electric Co., Ltd. always takes integrity as the foundation, values honesty and trustworthiness, and regards products as the life of the enterprise. With strong technical strength and perfect service, we sincerely provide satisfactory products and services for new and old customers& lquo; Adhere to integrity, *, and provide sincere service; It is the purpose of our Zhuoxin service& lquo; Customer satisfaction; It is the eternal pursuit of our Zhuoxin people! We will warmly welcome friends from home and abroad to negotiate and make purchases, and we hope that Zhuoxin will become your friend in your career! Position feedback switch WEF-GF, reluctance proximity switch WEF-SQ, position feedback switch WEF-QG, position detector WEF-SQ-1001 Position control switch WEF-QG-1001
Position control switch WEF-QG-2002 < Magnetic switch WEF-QG-2001; WEF -/Q-1001 Position Feedback Switch WEF -/Q-2002 Position Feedback Switch WEF -/Q-2001 Position Feedback Switch;