Simrad ES200-7CD - REV B User manual

Simrad ES200-7CD
Split beam echo sounder transducer
Technical specications
The following specications are
valid for a 100 W pulse when all four
quadrants are wired in parallel.
• Resonantfrequency:200kHz
• Circularbeamwidth:7deg
• 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-21dB
• Backradiation:Lessthan-35dB
• Nominalimpedance:19ohm
 Eachquadrant:75ohm
• Transmittingresponse:
184dBre1μPaperV
• Receivingsensitivity,open
circuit:-190dBre1VperμPa
• Electro-acousticefciency:0.6
• Max.pulsepowerinput:300W
• Max.continuousinput:3W
• Max.transducerdepth:1500m
• Cablelength:1.5m
• Connector:Burton(5501-2008)
• Weight:Approximately2kg
• Storagetemperature:-20°to55°C
Introduction
TheSimradES200-7CDisasplit-
beamcompositetransducerwitha
largebandwidth.Thisprovidesane
rangeresolution,whichisimportant
forsingleshdetectionandtarget
strengthmeasurement.Thetransducer
hasfourquadrants.TheES200-7CD
hasbeendesigntowithstandalarge
waterpressure,andisthereforewell
suitedfortowedbodies.
Order number
KSV-207134
Beam pattern
TECHNOLOGY FOR SUSTAINABLE FISHERIES
www.simrad.com

307086 / Rev.B / May 2008
Simrad ES200-7CD
Outline dimensions
Alldimensionsinmm
Kongsberg Maritime AS
Strandpromenaden 50
P. O.Box111
N-3191 Horten,Norway
Simrad
Telephone: [phone]
Telefax: [phone]
[e-mail]
www.simrad.com
Installation principle
(A)Mountingring
(B)Towedbody’shullplating
(C)Transducer
(D)Clampingring
(E)Bolts
Burton underwater
connector
Pinconfiguration