PT25 Spherical Transducer
Resonance frequency：25 kHz
Outer diameter (mm): 84
Specifications
Resonance frequency：25 kHz
Outer diameter (mm): 84
Acoustic pressure sensitivity: -191dB
Response of transmitting voltage: 133 -150 dB
Application & Features
Underwater measurement in sea, river, lake, pool and tank
Used for underwater acoustic communication, underwater acoustic transponder
Omni-direction