This new generation of arc detectors developed at CERN is equipped by four independent photo detectors looking directly into the waveguide covering all directions and two “blind” detectors for environments with high radiation background. Reliability is increased by redundancy of the sensors and implementation of the voting logic.

FEATURES

• DEVELOPED FOR “LARGE” WAVEGUIDES, FULL HEIGHT AND HALF-HEIGHT TYPES
• MOUNTING DIRECTLY TO THE NARROW WALL OF THE WAVEGUIDE
• FULL REDUNDANCY AND SELFTEST
• FAST RESPONSE