okplazas.com Pepperl+Fuchs safety barrier, ideal explosion-proof product for industrial control industry

The safety barrier is usually isolated by a relay in the electrical aspect, and the explosion-proof box is explosion-proof. At the same time, it also needs to have the performance of safe spark-type explosion-proof, which can reliably prevent the mixed contact between the high voltage of the power supply and the signal. Pepperl+fuchs safety barrier uses the dual current and voltage limit circuit to limit the energy entering the dangerous place within the safe quota. Pepperl+Fuchs Safety Barrier

Pepperl+Fuchs safety barrier is designed as an energy-limiting interface between field equipment and control room equipment. Therefore, regardless of whether the control room equipment is in a normal or faulty state, the safety barrier can ensure the energy transmitted to the field equipment through it. It is intrinsically safe. There are two main categories of Zener safety barriers and isolated safety barriers. P+F Pepperl+Fuchs electrical safety isolation. The isolation barrier is equipped with warning lights or other obvious signs. If the isolation barrier is made of metal, it must be safely and reliably grounded. The safety barrier is used to limit the electrical energy supplied to the field instruments from the control room to the point that it can neither generate enough sparks to detonate dangerous gases, nor produce enough instrument surface temperature to detonate dangerous gases, thereby eliminating the source of detonation. When selecting a safety barrier, it must be considered that its model is compatible with the type of field instrument, and the compatibility of the safety barrier with the requirements of intrinsic safety instruments and the impedance matching in the intrinsically safe system formed must also be considered. In practice, this method has many restrictions on the selection of safety barriers and field equipment. So as to ensure the safety of on-site production. The isolation barrier is the best explosion-proof product that is most suitable for installation on operating equipment, relays and other equipment. In addition, okplazas.com also sells Pepperl+Fuchs encoders, P+F photoelectric switches, and P+F ultrasonic sensors. Welcome to inquire and purchase.