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:
Response Standard
ISEE - 2022
Frequency Weighting
Linear
Frequency Range
2 Hz - 250 Hz
Amplitude Range
Up to 500 Pa (0.0725 psi, or 148 dB)
Trigger Levels
2 to 500 Pa (0.00029 to 0.0725 psi, or 100 dB(L) to 148 dB(L))
A standard package of Instantel Micromate with all you need to monitor ground vibration and air overpressure at the same time from activities of mining, construction, pile driving, etc.
Includes:
1 Triaxial ISEE Geophone with Spikes
1 Linear Microphone with Stand
1 Protective Boot and Cover
1 Universal Charger