Техноавтоматика

Новые технологии горно-шахтной автоматики

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Buzzer

Buzzer ASE-1

buzzer Intrinsically safe two-directed acoustic emitter
  • Floating sound frequency
  • Protected enclosure
  • Brass cable glands for incoming and outgoing lines
BUZZER Specifications
Enclosure Painted steel
Explosion proof level ExiaI
Protection level IP 54
Acceptable vibration level Frequency from 5 to 120 Hz, acceleration up to 30
m/s2.
Frequency from 5 to 120 Hz, acceleration up to 30
m/s2.
Direct current input voltage
9-18 V
Current consumption 45 mA
Sound pressure level at 1m 95 dB
Frequency band 3,0 – 4,0 kHz

Cable for buzzer connection: 4 wired mining cable with wire diameter no less then 0.6 mm and rubber isolator

 
Power supply ASEBuzzer