Products

Product ID: X-ND100
Short Description:

Double core shielded cable
Maximum distance up to1000m
Measure broadcast signal and noise signal real time

X-ND100 is an optional accessory for X-618 system. It is used to detect ambient noise, calculate noise sound pressure level, then send data to X-DCS3000. X-DCS3000 will conduct automatic volume control in assigned area, change current sound pressure level of broadcast to improve broadcast clarity.

Main characteristics:
• Connect to DCS by a pair of cables which transmit data and power supply
• Max. 5 noise detectors for each channel
• Real time to measure broadcast signal and noise signal
• The maximum distance is up to1000m
• Flush-mounting in ceiling
• Fire-proof ABS shell
• Ideal for indoor installation

 Parameter  Value
 Broadcast Signal Input  100V
 Sensitivity  -44±3dB (0dB=1V/Pa,1KHz) 
 Frequency Response  100Hz~20KHz
 S/N Ratio  ≥58dB
 Directivity  Omni-directional Directivity
 Sound Pressure Level  110dB
 Power Supply  By DCL bus
 Color  White (RAL9003)
 Mounting Hole Size  Φ160mm
 Depth of Hole  100mm
 Ceiling Thickness  5~25 mm
 Operating Temperature  -10°C~+55°C
 Storage Temperature  -25°C~+70°C
 Relative Humidity  <95%, no condensation
 Dimensions
 Φ180 x 105 mm
 Packing Dimension (W×H×D)   185 x 185 x115 mm
 Net Weight
 0.315Kg
 Gross Weight
 0.446Kg

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Tel: +86 20 3939 0663
E-mail: sales@lyintl.com

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