Flush-mount Microphone-北京奥音贝科技有限公司
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Sensor Acoustic vibration equipment Test system
Flush-mount Microphone

MN3137 is a special microphone independently developed by our company. This sensor can be installed on the surface of objects with double-sided adhesive, and has the advantages of light weight, small size and wide applicability. It has advantages in automotive NVH testing and aerospace testing. In addition, it is also applied in enclosed space installation, ground array measurement and general noise measurement.

Performance parameter
Performance parameter
Type
MN3137
Sensitivity(mV/Pa)
4
Frequency Range (Hz)
10~20k
Application
Pressure Field
Polarization Voltage (V)
0
Dynamic Range
36dB(A)-160dB
Work Temp(℃)
-10~+65
Output Interface
BNC
Power Supply
IEPE(2~20mA)
Diameter(mm)
18
Weight(g)
13