TRANSDUCER PESC3B
Principle / Application
The PESC 3B transducer is an electro-dynamic transducer to be used in underwater acoustics. Despite low bulk its size allows it to produce high amplitude sonic pressure at low frequencies and across a wide range of frequencies. It is used in association with a compensation vessel.
| Acoustic Characteristics |
| Operating Frequencies |
from 30 to 2000 Hz
|
|
Sound level
|
> 160 dB Réf. ЦPa at 1 metre
|
|
Diagram of bearing activity
|
omnidirectional ± 1 dB for F <1000 Hz and ± 2 dB >1000Hz
|
| Electrical Characteristics |
|
Maximum efficient voltage (submerged transducer )
|
10 A eff
|
Options :
The transducer can be fitted in series :
- with an accelerometre to copy head movement
- With a differential pressure sensor enabling pressure monitoring
- With a pressure sensor enabling submersion control |
| Transducer Bulk |
Length :
Height :
Depth :
Mass in air : |
0,215 m
0,261 m
0,233 m
45 kg
|
| Compensation & maximum submersion |
| Maximum submersion of this transducer depends on the air volume of the associated compensation. Thales-Pons supplies specific compensation to the application as an option. |
|
 |
 |
| |
| |
| I wish to be contacted by the sales department |
|
|
A subsidiary of Thales Underwater Systems