Convenient industrial control! Authentic Pepperl+Fuchs Safety Barrier okplazas.com stock hot sale

It is strictly forbidden to use a megohmmeter to test the insulation between the terminals of the safety barrier during use. If you want to check the insulation of the system circuit, you should disconnect all the isolated safety barrier wiring, otherwise it will cause damage to the internal components. Therefore, when the isolated safety barrier is individually energized and debugged, you must pay attention to the isolated safety barrier model and power pole Characteristic, voltage level and the label on the terminal of Pepperl+Fuchs isolation barrier.

Pepperl+Fuchs Safety Barrier

The explosion-proof principle of Pepperl+Fuchs Zener grid is to use a Zener diode to control the output voltage and a resistor to limit the output current. The circuit is relatively simple. When the production industry is working normally, the Zener safety barrier is equivalent to two resistors in series into the circuit, so there is no need to change the system structure. The isolation barrier is a commonly used type. The basic principle of the intrinsic safety of Pepperl+Fuchs isolation barrier is very simple. All flammable materials are grouped according to the amount of energy required to ignite them. All intrinsically safe equipment is designed and certified to be safe for a certain gas group. In many industrial processes, some flammable materials need to be handled. Any leakage or splashing can form an explosive environment to ensure that this environment will not be ignited. The difference between Pepperl+Fuchs intrinsic safety and explosion-proof is that it requires the intrinsic safety of the material and circuit of the equipment, and the explosion-proof is through the shell and additives. The intrinsically safe type of Pepperl+Fuchs safety barrier is intrinsically safe, and the explosion-proof type has the requirements for explosion-proof performance. It is suitable for petrochemical, coal mine, oil refining, explosion-proof and flammable occasions. Related products include: P+F safety barrier, P+F sensor, P+F photoelectric switch, P+F encoder, P+F power supply, etc.