CSSC Star&Inertia Technology co.,ltd.
| Payment Terms | T/T |
| Supply Ability | 100 set per year |
| Delivery Time | 30 work days |
| Alignment time | ≤15min |
| Position accuracy/Pure inertia | ≤1nm/1h,CEP |
| Position accuracy/INS/DVL Combination | ≤0.3%D,RMS |
| Position accuracy/INS/GNSS Combination | better than GNSS |
| Speed accuracy/Pure inertia | ≤1.5kn,RMS |
| Speed accuracy/GNSS Combination | ≤0.4kn,RMS |
| Heading Accuracy/Pure inertia | ≤0.05°sec(L),RMS |
| Heading Accuracy/INS/GNSS Combination | ≤0.02°,RMS |
| Pitch & Roll Accuracy/Pure inertia | ≤0.02°,RMS |
| Pitch & Roll Accuracy/INS/GNSS Combination | ≤0.01°,RMS |
| Dimensions(Lmm×Wmm×Hmm) | 195×160×108mm |
| Weight | ＜3.9kg |
| Temperature | -40℃~60℃ |
| Input Voltage | DC24V(±25%) |
| Brand Name | Star & Inertia Technology |
| Model Number | Dubhe-M1 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100 set per year |
| Delivery Time | 30 work days | Alignment time | ≤15min |
| Position accuracy/Pure inertia | ≤1nm/1h,CEP | Position accuracy/INS/DVL Combination | ≤0.3%D,RMS |
| Position accuracy/INS/GNSS Combination | better than GNSS | Speed accuracy/Pure inertia | ≤1.5kn,RMS |
| Speed accuracy/GNSS Combination | ≤0.4kn,RMS | Heading Accuracy/Pure inertia | ≤0.05°sec(L),RMS |
| Heading Accuracy/INS/GNSS Combination | ≤0.02°,RMS | Pitch & Roll Accuracy/Pure inertia | ≤0.02°,RMS |
| Pitch & Roll Accuracy/INS/GNSS Combination | ≤0.01°,RMS | Dimensions(Lmm×Wmm×Hmm) | 195×160×108mm |
| Weight | ＜3.9kg | Temperature | -40℃~60℃ |
| Input Voltage | DC24V(±25%) | Brand Name | Star & Inertia Technology |
| Model Number | Dubhe-M1 | Place of Origin | China |
| High Light | RS422 submarine inertial navigation system ，Strapdown submarine inertial navigation system ，RS422 gnss aided inertial navigation system | ||
Maritime RLG INS(Dubhe-M1)
Designed for maritime navigation challenges, our optical strapdown INS integrates precision RLG/FOG gyroscopes with quartz accelerometers in a robust sensor assembly. The system's high-speed processing unit executes real-time strapdown computations, supporting multiple operational profiles from pure inertial to GNSS/velocity hybrid modes. This ensures reliable, continuous navigation data output for diverse marine platform requirements.
| Series | Maritime Inertial Navigation System(INS-M) | |
| Type | Dubhe-M1 | |
| 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 | ≤1.5kn,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 | ≤15min | |
| Position accuracy | Pure inertia | ≤1nm/1h,CEP |
| INS/DVL Combination | ≤0.3%D,RMS | |
| INS/GNSS Combination | better than GNSS | |
| Heading Accuracy | Pure inertia | ≤0.05°sec(L),RMS |
| Inertia/GNSS Combination | ≤0.02°,RMS | |
| Pitch & Roll Accuracy | Pure inertia | ≤0.02°,RMS |
| Inertia/GNSS Combination | ≤0.01°,RMS | |
| Characteristics | Power consumption | ＜20W |
| Dimensions(Lmm×Wmm×Hmm) | 195×160×108mm | |
| Weight | ＜3.9kg | |
| 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 | |
Company Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
5000000-10000000
Employee Number:
300~500
Ecer Certification：
Verified Supplier
CSSC Star&Inertia Technology co.,ltd. is located in Wuhan, Hubei Province, located in the "Optical Valley of China", backed by the world's largest optical fiber and cable research and development base, the largest domestic optical device research and development and production base... CSSC Star&Inertia Technology co.,ltd. is located in Wuhan, Hubei Province, located in the "Optical Valley of China", backed by the world's largest optical fiber and cable research and development base, the largest domestic optical device research and development and production base...
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