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Dubhe-M12 Autonomous FOG Ships Inertial Navigation System 24V With Quartz Accelerometers
Dubhe-M12 Autonomous FOG Ships Inertial Navigation System 24V With Quartz Accelerometers
Specifications
Brand Name :
Star & Inertia Technology
Model Number :
Dubhe-M12
Place of Origin :
China
MOQ :
1 set
Price :
$1000-$100000
Payment Terms :
T/T
Supply Ability :
100 set per year
Delivery Time :
30 work days
Alignment time :
≤30min or ≤1hr
Position accuracy/Pure inertia :
≤1nm/6h or ≤1nm/12h ,CEP
Position accuracy/INS/DVL Combination :
≤0.3%D,RMS
Position accuracy/INS/GNSS Combination :
better than GNSS
Speed accuracy/Pure inertia :
≤0.6kn,RMS
Speed accuracy/GNSS Combination :
≤0.4kn,RMS
Heading Accuracy/Pure inertia :
≤0.02°sec(L),RMS
Heading Accuracy/INS/GNSS Combination :
≤0.01°,RMS
Pitch & Roll Accuracy/Pure inertia :
≤0.01°,RMS
Pitch & Roll Accuracy/INS/GNSS Combination :
≤0.01°,RMS
Dimensions(Lmm×Wmm×Hmm) :
193×169×160mm
Weight :
＜6.5kg
Temperature :
-40℃~60℃
Input Voltage :
DC24V(±25%)
Description

Maritime RLG INS(Dubhe-M12)


Our advanced marine inertial navigation system combines laser/FOG technology with quartz accelerometers in an innovative "strapdown with modulation" configuration. The high-speed navigation computer processes real-time data to deliver superior accuracy across multiple operational modes - including autonomous inertial, satellite-aided, and velocity-combined navigation - ensuring comprehensive positioning solutions for all marine applications.

Series Maritime Inertial Navigation System(INS-M)
Type Dubhe-M12
Accelerometer Months Bias Repeatability(1σ) ≤30μg
Months Scale Factor Accuracy(1σ) ≤30ppm
Gyro Bias Repeatability(1σ) ≤0.01°/hr
Scale Factor Accuracy(1σ) ≤10ppm
Random walk(1σ) ≤0.003°/√hr
Features Angular Rate ≥±400°/sec
Angular Acceleration 100000°/sec2
Acceleration ＞25g
Angular Attitude Any Orientation
Speed accuracy/Pure inertia ≤0.6kn,RMS
Speed accuracy/GNSS Combination ≤0.4kn,RMS
Startup time ≤10sec
Input/output 3 RS422 full-duplex serial ports, 1 100M Ethernet port
Alignment time ≤30min or ≤1hr
Position accuracy Pure inertia ≤1nm/6h or ≤1nm/12h ,CEP
INS/DVL Combination ≤0.3%D,RMS
INS/GNSS Combination better than GNSS
Heading Accuracy Pure inertia ≤0.02°sec(L),RMS
INS/GNSS Combination ≤0.01°,RMS
Pitch & Roll Accuracy Pure inertia ≤0.01°,RMS
INS/GNSS Combination ≤0.01°,RMS
Characteristics Power consumption ＜40W
Dimensions(Lmm×Wmm×Hmm) 193×169×160mm
Weight ＜6.5kg
Temperature -40℃~60℃
Shock 15g,Half-sine wave 11ms
Input Voltage DC24V(±25%)
cooling Conduction to mounting plate
Vibration 20~2000Hz,6.06g
MTBF ＞10000 hours






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Dubhe-M12 Autonomous FOG Ships Inertial Navigation System 24V With Quartz Accelerometers

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Product Detail
Brand Name :
Star & Inertia Technology
Model Number :
Dubhe-M12
Place of Origin :
China
MOQ :
1 set
Price :
$1000-$100000
Payment Terms :
T/T
Contact Supplier
Dubhe-M12 Autonomous FOG Ships Inertial Navigation System 24V With Quartz Accelerometers

CSSC Star&Inertia Technology co.,ltd.

Verified Supplier
1 Years
hubei, wuhan
Since 2013
Business Type :
Manufacturer
Main Products :
Laser Inertial Navigation System, Fiber Optic Inertial Navigation System, Aircraft Inertial Navigation System
Total Annual :
5000000-10000000
Employee Number :
300~500
Certification Level :
Verified Supplier
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