Where is the electromagnetic induction switch FJK-W150-TLZX available for sale? FJK-W150-TLZX Mining Magnetic Proximity Switch Installation and Usage Installation Guide Working Principle
The valve position angle displacement detected by the valve limit switch box is rotated by coaxial connectors or feedback rods, causing the cam to trigger the micro switch, thereby closing or disconnecting the contacts of the switch assembly. The switch signal is transmitted to the outside through the wiring terminal and displayed on site through the indicator. FJK-W150-TLZX Mining Magnetic Proximity Switch Installation and Use 1. Move the valve to the closed position, adjust the red cam, and; lquo; Guan& rquo; The switch has signal output. 2. Move the valve to the open position, adjust the cam, and; lquo; On& rquo; The switch has signal output. 3. Walk the valve back and forth several times to ensure that the limit switch signal is reliable. The tongue spring magnetic proximity switch often has the following problems during operation: 1. The tongue spring magnetic proximity switch will gradually be magnetized, resulting in a high failure rate. 2. When there is a slight change in the pressure of the air source or when there are foreign objects such as coal slag obstructing the valve, the built-in magnetic ring cylinder often causes the plug-in valve to not be able to close or open, resulting in poor stroke reset performance (i.e. free stroke), and sometimes the tongue spring magnetic proximity switch signal is not available. 3. The tongue spring magnetic proximity switch has a large displacement error and poor positioning accuracy. 4. The tongue spring magnetic proximity switch operates with a short induction distance to the magnetic ring, often resulting in no signal feedback. 5. The tongue spring magnetic proximity switch has a simple structure, low contact current, no protective circuit, and a high failure rate. Main technical indicators Contact capacity: 6A/24VC (DC), 10A/220VAC (AC) Microswitch: mechanical, inductive, proximity ambient temperature: -35 ℃~+70 ℃ Wiring port: 2-G1/2 ″ Position indication: On& mash; Huang, Guan& mash; The red FJK position feedback switch FJK-6Z2-NH-LE1 and FJK-TL products use multiple two terminal network components and four terminal network components to form a composite circuit, with strong capabilities. The LED (Light Emitting Diode) displays synchronously, and the valve operation status is clear at a glance. It can be observed from a long distance, making it convenient for duty personnel to inspect and reducing labor intensity. 2. Make full use of the piston magnet in the cylinder to trigger, without mechanical wear during the action process, with a function to maintain the working state, accurate signal acquisition, and good stability. 3. It can be suitable for AC and DC working voltage environments, and can directly drive various relays and contactors, as well as directly enter PLC or CS systems. It can also display the working status of the equipment on site. 4. Installation connection method. Adopting a clamping bracket, the installation and debugging are convenient. 5. One installation positioning, during the operation cycle of the main equipment, does not require on-site adjustment and maintenance, and has a long service life,. 6. Can adapt to harsh working environments, waterproof, moisture-proof. Reliable operation in situations with high levels of dust. Logistics: SF Express, Shentong Express, Yuantong Express, Zhongtong Express, Tiantian Express, EMS Postal Express, and Rail Transit< br/>