Simrad SU90 - System Description

8
381292/C
•Donotusehigh-pressurewater,sandblasting,metaltoolsorstrongsolventstoclean
thetransducer.
•Donotsteponthetransducercables.
•Donotdamagethetransducercables,andavoidexposuretosharpobjects.
Systemdescription
TheSimradSU90isalongrangeandlowfrequencyshndingsonarwitha360
degreescoverage.TheSU90isdesignedformediumandlargesizedshingvessels.It
wasoriginallydevelopedforpurseseiners,butexperiencehasproventhatitisalso
wellsuitablefortrawlers.
ADisplay(Theseconddisplayis
optional.)
BProcessorUnit
COperatingPanel
DTransceiverUnit
EHullUnit
FHoistmotor
GMotorControlUnit
HTransducer
Achoiceofhullunitsisavailable
fortheSU90Fish-ndingsonar.
Thehullunitsofferdifferentphysical
propertiesandloweringdepths.The
sametransducerisusedonallhull
unittypes.
Ifhighperformanceisyournumber
1criteriawhenchoosingasonar;
suchaslongrange,highresolution,
narrowbeamsandhighsourcelevels,
thisisyournaturalchoice.Wemade
nocompromisesduringthedesign
oftheSU90.Ourgoalwassimplyto
maketheultimatehighperformance
shndingsonar.
TheSU90isdesignedforshing
vesselsofallsizes,bothpurseseiners
andtrawlers.Thecentreoperational
frequencyis26kHz,butyoucanselectanyoperationalfrequencyfrom20to30kHz
instepsof1kHz.Thecylindricalmulti-elementtransducerallowstheomnidirectional
SimradSU90QuickStartGuide