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Brand Name : Star & Inertia Technology
Model Number : Merak-M03
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 : ≤15min
Position accuracy/Pure inertia : ≤4nm/1h,CEP
Position accuracy/INS/DVL Combination : ≤0.6%D,RMS
Position accuracy/INS/GNSS Combination : better than GNSS
Speed accuracy/Pure inertia : ≤3.0kn,RMS
Speed accuracy/GNSS combination : ≤0.4kn,RMS
Heading Accuracy/Pure inertia : ≤0.2°sec(L),RMS
Heading Accuracy/INS/GNSS Combination : ≤0.1°,RMS
Pitch & Roll Accuracy/Pure inertia : ≤0.04°,RMS
Pitch & Roll Accuracy/INS/GNSS Combination : ≤0.02°,RMS
Dimensions(Lmm×Wmm×Hmm) : 110×110×100mm
Weight : <1.7kg
Temperature : -40℃~60℃
Input Voltage : DC24V(±25%)
Maritime FOG INS(Merak-M03)
This marine-grade strapdown inertial navigation system utilizes either RLG or FOG technology combined with quartz accelerometers for superior performance. Its advanced computational core processes navigation data in real-time through sophisticated strapdown algorithms. The system offers flexible operational configurations including autonomous inertial navigation, GNSS-assisted, and velocity-augmented modes, delivering comprehensive navigation solutions for various maritime applications.
Series | Maritime Inertial Navigation System(INS-M) | |
Type | Merak-M03 | |
Accelerometer | Months Bias Repeatability(1σ) | ≤50μg |
Months Scale Factor Accuracy(1σ) | ≤50ppm | |
Gyro | Bias Repeatability(1σ) | ≤0.02°/hr |
Scale Factor Accuracy(1σ) | ≤50ppm | |
Random walk(1σ) | ≤0.006°/√hr | |
Features | Angular Rate | ≥±400°/sec |
Angular Acceleration | 100000°/sec2 | |
Acceleration | >25g | |
Angular Attitude | Any Orientation | |
Speed accuracy/Pure inertia | ≤3.0kn,RMS | |
Speed accuracy/GNSS combination | ≤0.4kn,RMS | |
Startup time | ≤10 sec | |
Input/output | 3 RS422 full-duplex serial ports, 1 100M Ethernet port | |
Alignment time | ≤15min | |
Position accuracy | Pure inertia | ≤4nm/1h,CEP |
INS/DVL Combination | ≤0.6%D,RMS | |
INS/GNSS Combination | better than GNSS | |
Heading Accuracy | Pure inertia | ≤0.2°sec(L),RMS |
INS/GNSS Combination | ≤0.1°,RMS | |
Pitch & Roll Accuracy | Pure inertia | ≤0.04°,RMS |
INS/GNSS Combination | ≤0.02°,RMS | |
Characteristics | Power consumption | <15W |
Dimensions(Lmm×Wmm×Hmm) | 110×110×100mm | |
Weight | <1.7kg | |
Temperature | -40℃~60℃ | |
Shock | 15g,Half-sine wave 11ms | |
Input Voltage | DC24V(±25%) | |
cooling | Conduction to mounting plate | |
Vibration | 20~2000Hz,6.06g | |
MTBF | >20000 hours |
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Merak-M03 Autonomous GNSS FOG Gyroscope Ship Navigation INS System Unit 24V Images |