Construction

Open

Using method

Transmitter/Receiver

Nominal Frequency

40KHz

Sensitivity

≥-68V/u Mbar

S P L

≥115dB(10V/30cm/sine wave)

Directivity

80deg

Capacitance

2400±25%pF@1KHz

Allowable input voltage

130Vp-p(40KHz)

Detectable range

18M

Operating Temperature

-20….+60℃

Housing materia

ABS(Black)