Giám sát độ rung VIBROCONTROL 920 Bruel & Kjer Vibro

Bearing/housing vibration monitoring system, consists of:

• Electronic monitoring instrument to determine overall vibration from the sensor signal, and uses a
• Vibration sensor  - electro-dynamic velocity type or accelerometer.

• Simple, cost-saving installation
• Software setup for:
  • Measurement range
  • Frequency range
  • Limit values
  • Limit relay time delay
  • DC output, etc.

• Two rugged alarm limit relays
• Display of measured value and limit violation
• DC and buffered (diagnostic instruments) outputs
• OK-monitoring of supply voltage, microprocessor and vibration sensor
• Power supply choices:  115 V or 230 VAC  41...62 Hz,  or  + 18...32 VDC max. 12 W
• Housing: plastic, IP 20
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