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The P+F Pepperl+Fuchs safety barrier has two types: Zener barrier and isolation barrier. It reliably prevents the mixed contact between the high voltage of the power supply and the signal. It uses the dual current and voltage limit circuit to limit the energy entering the dangerous place below the safe rating. It is widely used in the fields of petrochemical, water treatment, metallurgy, pharmaceutical, electric power, cement, pulp and paper-making utilities automation.

Pepperl+Fuchs Safety Barrier

Pepperl+Fuchs’ main products are zener barriers, isolation barriers, multiplexers, displays and process I/Os, and have close cooperation with DCS companies and system integrators to provide explosion-proof products for petroleum and petrochemical plants. The company also produces anti-lightning and anti-surge protectors to make system layout and installation easy. The safety barrier is an energy-limiting interface between the field equipment and the control room equipment. Therefore, regardless of whether the control room equipment is in a normal or faulty state, the Pepperl+Fuchs safety barrier can ensure that the energy transmitted to the field equipment through it is intrinsically safe. By limiting the pressure limit, the purpose of not generating electric spark or temperature rise can be achieved, so as to achieve explosion-proof. Users and friends who need to purchase Pepperl+Fuchs safety barriers are welcome to inquire and purchase.