Simrad 12-16/60 Transducer
12 kHz dual-beam transducer
The Simrad 12-16/60 is a 12 kHz dual beam transducer with 19 tonpilz elements. It can be set up for dual or single beam use.
Kongsberg Discovery
Horten, NO
Description
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Specifications
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General
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Year of introduction
2006
Application
Hydro Survey, Shallow, Very shallow, Deep survey
Length [m]
0.625
Height [m]
0.175
Weight in air [kg]
84
Width [m]
0.625
Housing Material
Polyurethane
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Mode of operation
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Min. beam width [deg]
16
Max. beam width [deg]
60
Beam
Single beam
Configuration
Stem mount, Flange mount, Hull mount, Tank mount, Pole mount, Over the side
Frequency
Dual
Min. frequency [kHz]
12
Cable length
20 m
Cable diameter
12.5 mm
Weight without cable
78kg
Storage temperature
-20 to 70 °C
Circular beamwidth
Narrow beam:16 deg; Wide beam:60 deg
Directivity
Narrow beam D 130; DI=10 log D 21 dB ; Wide beam:10; DI=10 log D 10 dB
Equivalent two-way beam angle:
Narrow beam:Ψ 0.045;10 log Ψ.-13.5 dB; Wide beam:Ψ .0.6; 10 log Ψ.-2dB
Side lobes
less than -15 dB
Back radiation .
Narrow beam:less than -30 dB; Wide beam: less than -15 dB
Impedance
Narrow beam: Nominal: 60 ohms; Max. variation in |Z| 45 - 80 ohms Max variation in phase angle ±30 deg; Wide beam: Nominal 2 kohms Max. variation in |Z| 1 - 3 kohms
Transmitting response .
Narrow beam:171 dB re 1µPa per V; Wide beam: 142 dB re 1µPa per V
Receiving sensitivity, open circuit
-168.5 dB re 1V per µPa
Electroacoustic efficiency
.0.60
Maximum pulse power input
Narrow beam:2000 W ; Wide beam: 100 W
Maximum continuous power input
Narrow beam:80 W ; Wide beam: 4 W
Documents
Brochure
migration7balct.pdf
637.15 KB
Other documents
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Product Manual (197)1.52 MB
