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/4h,CEP |
| Position accuracy/INS/DVL Combination | ≤0.3%D,RMS |
| Position accuracy/INS/GNSS Combination | better than GNSS |
| Speed accuracy/Pure inertia | ≤1.0kn,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) | 232×186×160mm |
| Weight | ＜8kg |
| Temperature | -40℃~60℃ |
| Input Voltage | DC24V(±25%) |
| Brand Name | Star & Inertia Technology |
| Model Number | Dubhe-M4 |
| 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/4h,CEP | Position accuracy/INS/DVL Combination | ≤0.3%D,RMS |
| Position accuracy/INS/GNSS Combination | better than GNSS | Speed accuracy/Pure inertia | ≤1.0kn,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) | 232×186×160mm |
| Weight | ＜8kg | Temperature | -40℃~60℃ |
| Input Voltage | DC24V(±25%) | Brand Name | Star & Inertia Technology |
| Model Number | Dubhe-M4 | Place of Origin | China |
| High Light | strapdown ins gyro ，24V ins gyro ，navigation gyro System | ||
Maritime RLG INS(Dubhe-M4)
The laser gyro inertial navigation system takes laser gyro and quartz accelerometer as its core sensors. Its high accuracy is based on the strapdown technology, coupled with the advanced navigation calculation software that outputs navigation information in real-time. This series of products has a variety of operating modes, such as the Inertial and satellite navigation combination, Inertial autonomous navigation and so on. These products uniquely address the demands for verity types of vessels platform, providing very accurate heading, roll, pitch, speed and position information.
| Series | MaritimeInertial Navigation System(INS-M) | |
| Type | Dubhe-M4 | |
| Accelerometer | Months Bias Repeatability(1σ) | ≤30μg |
| Months Scale Factor Accuracy(1σ) | ≤30ppm | |
| Gyro | Bias Repeatability(1σ) | ≤0.003°/hr |
| Scale Factor Accuracy(1σ) | ≤3ppm | |
| Random walk(1σ) | ≤0.001°/√hr | |
| Features | Angular Rate | ≥±400°/sec |
| Angular Acceleration | 100000°/sec2 | |
| Acceleration | ＞25g | |
| Angular Attitude | Any Orientation | |
| Speed accuracy/Pure inertia | ≤1.0kn,RMS | |
| Speed accuracy/INS/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/4h,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 | ＜30W |
| Dimensions(Lmm×Wmm×Hmm) | 232×186×160mm | |
| Weight | ＜8kg | |
| 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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