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