Echo-sounders » Dual Beam Transducers » T28
T28
Product Unavailable
This product has been discontinued. Please see it's replacement product, the Model 122 Series.
- 210 KHZ DUAL BEAM
- NAVIGATION, FISHING & SURVEYING
- HIGH PERFORMANCE
- SCIENTIFIC ECHO SOUNDER
- HULL OR TOWED BODY
- ROBUST NYLON HOUSING
The T28 is a precision echo sounder transducer designed for use in hydrographic or scientific applications where accurately defined beam patterns are needed.
The pattern is configured to achieve conical beams both for wide and narrow beam widths and are switched using a beam selection switch box which can be supplied separately.
The T28 is available with or without acoustic calibration which is traceable to National Standards.
Transducer impedance can be adjusted to suit customers specification.
Technical Specification
| Frequency Options |
|
|---|---|
| Beam Pattern |
|
| Beam Pattern Horizontal |
|
| Bandwidth |
|
| Transmit Sensitivity |
|
| Receive Sensitivity |
|
| Nominal Impedance |
|
| Transmit Voltage / Duty Cycle (Max) |
|
Mechanical Specification
| Optional |
|
|---|---|
| Storage Temperature |
|
| Cable Type |
|
| Operating Depth |
|
| Cable Length |
|
| Weight Air/Water (including 10m cable) |
|
| Connector |
|
| Operating Temperature |
|
