User manual SIMRAD 38-200 COMBI C DATASHEET REV D
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SIMRAD 38-200 COMBI C INSTALLATION REV B (752 ko)
Manual abstract: user guide SIMRAD 38-200 COMBI CDATASHEET REV D
Detailed instructions for use are in the User's Guide.
[. . . ] TRANSDUCER
Simrad 38/200 Combi C
38/200 kHz Combi transducer
Introduction
The Simrad 38/200 Combi C transducer combines two transducers and one temperature sensor in a single housing. [. . . ] 6. 3 mm Weight with cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6. 5 kg Storage temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20 to 70°C
Technical specifications 200 kHz
Resonant frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 kHz Beamwidth longitudinal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 deg Beamwidth transverse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 deg Directivity, DI=10logD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28. 5 dB Side lobes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . less than -18 dB Back radiation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -185 dB re 1V per µPa Electroacoustic efficiency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60% NOTE: The transducer cable must not be exposed to oil or other petroleum fluids.
Technical specifications 38 kHz
Resonant frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 kHz Beamwidth longitudinal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 deg Beamwidth transverse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] 50%
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MAXIMIZING YOUR PERFORMANCE AT SEA
Beam patterns
0 -30 30
0 -30 30
0 -30 30
-10
-10
-10
-20
-20
-20
-30
-30
-30
-40
-40
-40
38 kHz transverse
38 kHz longitudinal
200 kHz
(CD17005B)
Installation
403 310
Transducer cable
Pin 1 2 3 4 5 6 7
Colour Red Black Blue Screen White Green Yellow
Signal 200 kHz 200 kHz 38 kHz 38 kHz Thermistor Thermistor
SIMRAD
138
(CD17005A)
80. 5
Forward
ø14
89. 5
60
92
(CD17005C)
ø28
(855-164053 / Rev. D / February 2005)
Simrad AS Strandpromenaden 50 P. O. Box 111 NO-3191 Horten Norway Telephone: +47 33 03 40 00 Facsimile: +47 33 04 29 87
MAXIMIZING YOUR
www. simrad. com
PERFORMANCE AT SEA [. . . ]
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