Isolated safety barrier use optical, electrical, magnetic isolation technology to isolate the power supply, input signal and output signal, realize digital / analog signal isolated transmission between field instruments and control room equipment, it is the ideal isolation devices between the field instrument and control room equipment.
Isolated safety barriers are intrinsic safety explosion-proof, with strict isolation and energy limitation capabilities, can be installed in hazardous places with intrinsically safe equipment to be an intrinsically safe explosion-proof system, through the internal voltage and current limiting circuits to limit the electrical energy of the hazardous zone, so as to ensure the safety of the hazardous places.
