Simrad ES200-7C - REV E User manual

Simrad ES200-7C
Split beam echo sounder transducer
Technical specications
The following specications are
valid 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-23dB
• Backradiation:Lessthan-40dB
• Nominalimpedance:19Ω
 (Eachquadrant:75Ω)
• Transmittingresponse:
185dBre1μPaperV
• Receivingsensitivity,open
circuit:-190dBre1VperμPa
• Electro-acousticefciency:0.75
• Max.pulsepowerinput:1000W
• Max.continuousinput:10W
• Max.transducerdepth:20m
• Cablelength:20m
• Cablediameter:10.6mm
• Weight:1.1kg
• Storagetemperature:-20°to70°C
Introduction
TheSimradES200-7C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.
Order number
KSV-203003
Beam pattern Admittance
TECHNOLOGY FOR SUSTAINABLE FISHERIES
www.simrad.com

855-204465 / Rev.E / January 2009
Simrad ES200-7C
Installation principle
A Steelblister,mustbemanufactured
bytheshipyard
B Mountingring
C Clampingring
D Guidetoindicate“Forward”
E Airoutlet
F Forward
G Transducercable
Formoreinformationregarding
installation,refertotheSimrad
ES200-7C Installation manual.
Outline dimensions
Alldimensionsinmm
EE
A
C
G
D
F
B
(CD017010B)
Kongsberg Maritime AS
Strandpromenaden 50
P. O.Box111
N-3191 Horten,Norway
Simrad
Telephone: [phone]
Telefax: [phone]
[e-mail]
www.simrad.com