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China
Persona de contacto Ms. Jenny
TingLin Industrial Zone, TingLin Tower, shanghai
When the thickness of CO reaches *0ppm***0ppm, the ed lamp will flash to alarm within 2.5 minutes; When the thickness of CO reaches **0ppm***0ppm, the yellow lamp keeps lighting to alarm within 2.5 minutes; alarm buzzer sounds (*0dB); output contact signal When natural gas leaks and the indoor gas concentration is higher than 0.**1.0ï&frac*4;…, the red alarm lamp starts to flash and the buzzer gives an alarm. If the leakage still goes on *0 later, the alarm will output contact signal. Alarm Outputï&frac*4;šNo connection of relay Contact Capacityï&frac*4;šDC*4V **0mA
