The Sound Level Microphone for the Micromate monitoring unit, automates noise monitoring from building activities, construction, traffic, and mining operations. The Micromate combines noise and vibration monitoring in the same unit, making it a cost effective and flexible device for these applications.
The Micromate Sound Level Microphone meets the requirements for IEC 61672 Class 1, including A and C weighted specifications and has a measuring range from 30 dB to 140 dB with a Fast or Slow response.
There are four record modes to choose from:
- Manual trigger
- Waveform (records up to 90 seconds, once triggered)
- Histogram (2 seconds to 30 minute intervals)
- Histogram-Combo (records both Histogram and Waveform simultaneously)
Range of Applications:
- Construction
- Mining
- Building Activities
- Traffic
- Quarries
Specifications:
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Response Standard
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EC 61672 Class 1
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Frequency
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Weighting A-Weight or C-Weight
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Response
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Fast (125 ms) or Slow (1 s)
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Frequency Range
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10 Hz - 20 kHz
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Amplitude Range
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30 dB to 140 dB max 160 dB
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Trigger Levels
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33 dB to 140 dB
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Sample Rates
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1,024 - 4,096 S/s
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Resolution
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0.05 dB (display limit 0.1dB)
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Cable Length
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2 m (6.5 ft)
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Maximum Cable Length
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75 m (250 ft)
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Temperature Range
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-10° to 50°C (14° to 122°F)
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