Intrinsically safe explosion-proof okplazas.cm P+F Pepperl+Fuchs safety barrier it is safer

The P+F Pepperl+Fuchs safety barrier is well controlled within the specified safety value, thus ensuring the production safety of on-site operations. As the signal isolation transmitter equipment between the industrial field and the control room instrument, the signal isolator and the safety barrier have always played an important role and are an important part of the industrial control system. okplazas.com imported safety barrier spot and futures supply, one year warranty!

P+F Pepperl+Fuchs safety barriers are the magic weapon for explosion protection of safety barriers by controlling energy. Whether it is Zener safety barriers or isolated safety barriers, they achieve the requirements of explosion-proof regulations by controlling energy. Zener safety barrier is also called "zener diode". But the Zener diode can only control the voltage value, so what element controls the current that constitutes the second element of electrical energy? Resistor, a resistor with a certain power bearing capacity, acts as a current limiter here, so that the current from the safety barrier to the dangerous area is always controlled within an allowable range, thereby achieving intrinsic safety. The intrinsically safe type is simple in composition, and does not need to take too many protective measures for the field equipment (explosion-proof certificate is also required). For "simple equipment" such as thermal resistors and switches, the intrinsically safe type has obvious advantages. Therefore, the intrinsically safe system is currently accepted and loved by people. As a key component of the intrinsically safe system, safety barriers are attracting more and more attention. Intrinsically safe systems are attracting more and more attention in the country, and the safety barrier, which is its main component, is also known by people.