Simrad 50-7
Single beam echo sounder transducer
The Simrad 50-7 is a single-beam transducer. It incorporates 48 Tonpilz elements in a circular housing which is easily hull mounted.
Description
The Simrad 50-7 is a medium size, 50 kHz single beam echo sounder transducer. It incorporates 48 Tonpilz elements. The circular transducer body is easily mounted.
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Specifications
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General
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Application
Hydro Survey
Length [m]
0.3365
Height [m]
0.15
Weight in air [kg]
18
Width [m]
0.3365
Housing Material
Polyurethane
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Mode of operation
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Min. beam width [deg]
7
Beam
Single beam
Configuration
Flange mount, Hull mount, Tank mount, Thru hull
Frequency
Single
Min. frequency [kHz]
50
Cable length
20m
Cable diameter
11mm
Storage temperature
20° to 70°C
Directivity
D: 650 • DI = 10 log D: 28 dB
Equivalent two-way beam angle:
Ψ: 0.009 • 10 log Ψ: -20.5 dB
Side lobes
Less than -16 dB
Back radiation .
Less than -30 dB
Impedance
75 ohm
Transmitting response .
177.5 dB re 1μPa per V
Receiving sensitivity, open circuit
-173 dB re 1V per μPa
Electroacoustic efficiency
0.50
Maximum pulse power input
2000 W
Maximum continuous power input
30 W
Maximum variation in |Z|
60 to 95 ohm
Maximum variation in phase
±30 deg
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More information
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More information
Max. transducer depth: 20 m
Documents
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Product Manual (203)1.3 MB