Do the best explosion-proof work for you—okplazas.com Pepperl+Fuchs safety barrier

P+F Pepperl+Fuchs metallurgical industry's instrument connection for explosion-proof occasions forms an intrinsically safe circuit through a safety barrier and intrinsically safe instrument, which plays a role of intrinsically safe explosion. At the time of purchase, please note that the selected Zener safety barrier should have been certified by the explosion-proof inspection agency and have an explosion-proof qualification certificate. The associated equipment of Pepperl+Fuchs intrinsically safe explosion-proof instrumentation does not affect the function of the measurement system under normal conditions.

Pepperl+Fuchs Safety Barrier

It is set on one side of the safe place. When the intrinsically safe explosion-proof system fails, it can limit the energy (electric energy) entering the dangerous place within a safe value, thereby ensuring the safety of on-site production. Almost without exception, Pepperl+Fuchs Safety Barrier Isolation Barrier is used as the main intrinsically safe explosion-proof instrument in high-demand engineering sites. Isolation safety barriers have gradually replaced Zener safety barriers and have become increasingly popular in the field of safety application. Fast fuses, current-limiting resistors or voltage-limiting diodes are used in the circuit to limit the input electrical energy so as to ensure the energy output to the hazardous area. Its principle is simple, the circuit is easy to realize, and the price is low. However, due to its own principle defects, its reliability in its application is greatly affected and its application range is limited. P+F Pepperl+Fuchs safety barriers are mainly used for on-site explosion protection, such as petroleum, chemical, metallurgical and other industries, which have certain dangers. The safety barriers can be equipped with good protection for the production site. For example, at the detection end of the power distribution room of the metallurgical industry, the safety zone of the safety barrier supplies power to the field transmitter in the dangerous area, and each transmitter is provided with an independent isolated power supply, and the power input and output are isolated from each other.