KBPP2 explosion-proof deviation switch LLD7KBPP2 explosion-proof deviation switch< The KBPP2 series explosion-proof deviation switch is mainly used to prevent belt conveyors from deviating in explosive dust environments. The product adopts a vertical roller type deviation measurement structure, which uses the lateral displacement generated by the deviation of the belt to deflect the vertical roller. When the deviation angle of the vertical roller reaches 12 °, the first level switch acts and outputs a light deviation alarm signal; When the deflection angle reaches 25 °, the second level switch acts and outputs a deviation stop signal. The KBPP2 series deviation switch is an intelligent device with communication and self checking capabilities. It can not only provide users with relevant information about itself, but also provide accurate information about line faults - breakpoint addresses< The main feature is that it can withstand a 24-hour live immersion test, and all exposed metal parts are made of stainless steel; Can be used in environments containing salt spray and acid rain for a long time, * rust. Self check of switch and circuit faults. A single wire connected plug-in terminal block< The dual lead structure allows for easy on-site wiring without the need for a splitter box; Main function: 1. Light deviation alarm; 2. Heavy deviation shutdown; 3. Adjust the deviation and restart; (Optional function) 4. Network communication; (Optional function) 5. Fault self-test; (KBPP2-T type) 6. Line monitoring. (KBPP2-T type)
Main specifications Explosion proof level: DIP A21 TA T6 Operating environment: 1. Outdoor type; 2. Wet and hot contact form: pure silver, double break point, quick action contact capacity: AC220V2.5A Power supply: DC24V (KBPP2-T type only) Cable specification: cable outer diameter D=10-11mm
Operating environment temperature: -20-40 ℃; Relative humidity: not exceeding 90% (at 25 ℃); Altitude: The altitude of the installation site shall not exceed 2000m; Places that may produce combustible dust and air mixtures with combustible concentrations< br/>