Simrad 50/200 Combi D
50/200 kHz Combi-transducer
The Simrad 50/200 Combi D transducer combines two transducers and one temperature sensor in a single housing. It is designed with a streamlined shape for hull mounting on small vessels.
Kongsberg Discovery
Horten, NO
Description
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Specifications
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General
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Application
Hydro Survey
Length [m]
0.403
Height [m]
0.092
Weight in air [kg]
8
Width [m]
0.183
Housing Material
Polyurethane
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Mode of operation
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Min. beam width [deg]
7
Max. beam width [deg]
16
Beam
Single beam
Configuration
Hull mount, Tank mount, Thru hull
Frequency
Dual
Min. frequency [kHz]
50
Max. frequency [kHz]
200
Cable length
15m
Cable diameter
10.6 ±0.5 mm
Storage temperature
-20 to 70°C
Circular beamwidth
Technical specifcations 50 kHz: Beamwidth longitudinal, 10 deg Beamwidth transverse16 deg; Technical specifcations 200 kHz: Beamwidth longitudinal 7 deg;Beamwidth transverse 7 deg
Directivity
50 kHz Directivity, DI=10logD 23 dB; 200kHz Directivity, DI=10logD 28.5 dB
Side lobes
50 kHz less than -15 dB; 200 kHz less than -18 dB
Back radiation .
50 kHz less than -25 dB; 200 kHz less than -30 dB
Impedance
75 ohms
Transmitting response .
50 kHz 172 dB re 1µPa per V; 200kHz 178 dB re 1µPa per V
Receiving sensitivity, open circuit
-185 dB re 1V per µPa
Electroacoustic efficiency
0.60
Maximum pulse power input
1000 W
Maximum continuous power input
10 W
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More information
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More information
Resistance NYC thermistor at 25° 10 kohm; Maximum transducer depth ............................... 20 m
Documents
Brochure
migrationdaaq4m.pdf
379.5 KB
Other documents
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Product Manual (212)783.66 KB
