1 |
Construction |
|
Seal |
2 |
Using method |
|
Dual |
3 |
Nominal Frequency |
Hz |
40K |
4 |
Sensitivity |
|
≥-800dBV/μMbar |
5 |
S P L |
dB |
≥92 (10V/30cm/sine wave) |
6 |
Directivity |
|
50deg |
7 |
Capacitance |
pF |
2000±25%@1KHz |
8 |
Detectable range |
m |
0.3-3 |
9 |
Operating Temperature |
℃ |
-20 to +70 |
10 |
Housing material |
|
Aluminum |
11 |
Weight |
g |
1 |