Echo-sounders » Dual Beam Transducers » T28
T28

- 210 OR 200 KHZ DUAL BEAM
- NAVIGATION, FISHING & SURVEYING
- HIGH PERFORMANCE
- SCIENTIFIC ECHO SOUNDER
- HULL OR TOWED BODY
- ROBUST NYLON HOUSING
The T28 and T37 are precision echo sounder transducers 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 and T37 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 |
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Beam Pattern |
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Beam Pattern Horizontal |
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Bandwidth |
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Transmit Sensitivity |
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Receive Sensitivity |
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Nominal Impedance |
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Transmit Voltage / Duty Cycle (Max) |
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Mechanical Specification
Operating Temperature |
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Optional |
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Storage Temperature |
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Cable Type |
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Operating Depth |
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Cable Length |
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Weight Air/Water (including 10m cable) |
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Connector |
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