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Safety barriers are also called analog transmissions. There are two types of safety barriers: Zener and isolation barriers. The difference between intrinsic safety and flameproofing is that the material and circuit of the equipment are required to be intrinsically safe. Flameproofing is through the enclosure and additives. The main function of Pepperl+Fuchs safety barrier is to restrict dangerous energy in safe places from entering dangerous places, and to limit the voltage and current sent to dangerous places. It is suitable for petrochemicals, coal mines, oil refining, explosion-proof and flammable places.

Pepperl+Fuchs Safety Barrier

Pepperl+Fuchs Safety Barrier Isolation Barrier is the most commonly used type. The isolation barrier adopts a circuit structure that electrically isolates the input, output, and power supply from each other, and meets the requirements of intrinsically safe energy limitation. The Pepperl+Fuchs Zener safety barrier and isolation barrier circuits both use fast fuses, current-limiting resistors or voltage-limiting diodes to limit the input electrical energy, so as to ensure the energy output to the hazardous area. Compared with Zener-style security, although the price is slightly higher, its other outstanding advantages have brought greater benefits to user applications. The main function of Pepperl+Fuchs safety barrier is to restrict dangerous energy from safe places from entering dangerous places, and to limit the voltage and current sent to dangerous places. Isolated safety barriers have outstanding advantages and a wider range of uses. Although their price is slightly higher than Zener type safety barriers, considering the design, construction, installation, commissioning and maintenance costs, their overall cost may be lower than Zener type safety barriers. Safety barrier. Users and friends who need to purchase Pepperl+Fuchs safety barriers are welcome to inquire and purchase!