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SeaBat 7111

Product Name:SeaBat 7111
Date of first release:2006
Mounting and deployment 
Mounting:Hull mounted & Portable
Physical properties of transducer head 
Length [m]:754
Width [m]:636
Height [m]:449
Min. external power [V]:90
Max. external power [V]:260
Max. power consumption [W]:350
Used Sonar Methods 
Type of system:Multibeam Sonar System
Bottom Detection Method:Center-of-energy phase-zero-crossing Algorithm
System Parameters 
Min. frequency [kHz]:100
Max. frequency [kHz]:100
Number of selectable frequencies:1
Min. depth [m]:1
Max. depth [m]:1000
Depth resolution [mm]:30
Max. Slant Range [m]:1000
Max. swath as a function of depth:7.4
Max. measurements per ping:301
Ping frequency [Hz]:20
Min. beam width across track [deg]:1.8
Min. beam width along track [deg]:1.5
Bottom Coverage 
Footprint in nadir direction [m]:1.30
Footprint at max. horizontal range [m]:17.8
Smallest identifiable cube [m3]:
Max. swath width [m]:1250
Equal footprint spacing:Y
Max. number of points per ping for side scan operation:
RMS of nadir depth measurement [m]:
Intended S44 order:
Max. survey speed for specified RMS [kt]:
Speed of sound 
Real-time correction of refraction at transducer head:Y
Real-time integration of SV-profile:Y
Explanation of SV-profile application process:Through survey aquisition software (Teledyne PDS))
Motion compensation 
Motion sensors compatible to the system:Supports multiple industry standard sensors
Required pitch uncertainty [deg]:
Required roll uncertainty [deg]:
Required heave uncertainty [m]:
Compatible software:Many industry standard packages support SeaBat data formats, including Teledyne PDS, QINSY, Hypack , EIVA
Compatible hardware:Motion, heading, SVS, GPS
Real-time access procedure:Real time visualization of bathymetry side scan, snippets and water column data
Maintenance criteria 
Mean time before failure [hr]:
Mean time to repair [hr]:
More information 
Distinguishable features:compact medium-deep water system with pitch stab

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