The Linear Microphone for the Micromate monitoring unit, automates the monitoring of air overpressure and vibration monitoring in the same unit, making it a cost effective and flexible device for these applications.
The Linear Microphone is calibrated to the ISEE-2022 standard with a frequency measuring range from 2 to 250 Hertz and an amplitude range up to 500 Pascals (0.0725 psi, or 148 dB).
Range of Applications
- Construction
- Dynamic Compaction
- Tunnels and Subways
- Blasting
- Demolitions
- Quarries
Specifications:
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Response Standard
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ISEE - 2022 |
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Frequency Weighting
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Linear
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Frequency Range
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2 Hz - 250 Hz
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Amplitude Range
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Up to 500 Pa (0.0725 psi, or 148 dB)
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Trigger Levels
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2 to 500 Pa (0.00029 to 0.0725 psi, or 100 dB(L) to 148 dB(L))
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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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0.0156 Pa (0.05 dB)
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Cable Length
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2 m (6.6 ft)
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Maximum Cable Length
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75 m (246.1 ft)
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Temperature Range
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-40° to 50°C (-40° to 122°F)
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