Technical parameters:

Can be used for air or water depth of sound

Range: 10,15,20,30,40 m

Center resonant frequency: 200,50,40,25,18 kHz ± 1kHz

(Volume can be customized on request)

Static capacitance: 3300P ± 300P

Resonant Impedance: 120Ω ± 20Ω

Bandwidth (-3dB): Δf-3dB ≥ 2kHz

Operating voltage: 300 ~ 800Vp-p

Limit voltage: ≤ 1000Vp-p

Transmitting beam angle: 9 °, 12 °

Operating temperature: -40 ~ +80 ℃

Blind: 0.3 ~ 0.8m

Protection class: IP68