Stable Inertial Systems Ltd.
| Type | Inertial Navigation System |
| Delivery Time | 6-8 weeks |
| Heading | ≤0.02° (1σ) |
| Speed accuracy | Horizontal speed accuracy: ≤0.8m/s (1σ). |
| Payment Terms | D/A,L/C,D/P,T/T,Western Union |
| Physical Dimensions | ≤170mm×148mm×164mm |
| Attitude | ≤0.005°(1σ) |
| Zero Bias Stability | ≤0.01°/H |
| Product name | Fiber Optic Inertial Navigation System |
| Model Number | SI-FINS90S |
| Brand Name | SI |
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Product Specification
| Type | Inertial Navigation System | Delivery Time | 6-8 weeks |
| Heading | ≤0.02° (1σ) | Speed accuracy | Horizontal speed accuracy: ≤0.8m/s (1σ). |
| Payment Terms | D/A,L/C,D/P,T/T,Western Union | Physical Dimensions | ≤170mm×148mm×164mm |
| Attitude | ≤0.005°(1σ) | Zero Bias Stability | ≤0.01°/H |
| Product name | Fiber Optic Inertial Navigation System | Model Number | SI-FINS90S |
| Brand Name | SI | ||
| High Light | Autonomous Fixed Inertial Navigation System ，High Accuracy Inertial Guidance System | ||
The SI-FINS90S is an autonomous fixed inertial navigation system. It offers various configuration interfaces and can access external GPS modes, whether they are built-in or external. SI-FINS90S can be integrated with Hexin Xingtong UM982 . The GNSS receiver has multiple channels (up to 220). The main function of the multi-frequency receiver is to calculate the speed and position of the system and guarantee accurate time (PVT). The receiver has abundant frequency points and can support GPS L1/L2/L5, BDS B1I/B2I/B3I, and GLONASS G1/G2 signals.
The SI-FINS90S can provide the following input interfaces to correct inertial instrument errors:
Main technical parameters
| System Real-time Accuracy | ||||||
| Attitude Accuracy | Heading ≤0.02° (1σ); Pitch and roll: ≤0.005° (1σ) |
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| Position Accuracy | Single-point horizontal positioning: ≤1.5m (1σ) Single-point vertical positioning: ≤2.5m (1σ) RTK level positioning: ≤1cm + 1ppm (1σ) RTK vertical positioning: ≤2cm + 1ppm (1σ) |
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| Speed Accuracy | Horizontal velocity ≤0.03 m/s (1σ), vertical velocity ≤0.05 m/s (1σ) | |||||
| Alignment Time | Start timing after obtaining latitude, longitude and altitude position information. The alignment process duration is ≤5 minutes. | |||||
| Inertial/ODO/DVL Combination | 0.2%*Miles traveled (depending on the accuracy of the external odometer) | |||||
| Pure Inertial Specification | ||||||
| Attitude Accuracy | Azimuth alignment accuracy: ≤0.05°sec (Φ) (1σ, Φ is local latitude) Horizontal attitude alignment accuracy: ≤0.006° (1σ) Azimuth hold accuracy: 0.01°/h (1σ) Horizontal Attitude Holding Accuracy: 0.005°/h (1σ) |
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| Position Accuracy | Positioning accuracy: ≤0.8nmile/h(50%CEP) | |||||
| Speed accuracy | Horizontal speed accuracy: ≤0.8m/s (1σ). | |||||
| Main Device Characteristics | ||||||
| Gyroscope | range | ±300°/s | Zero Bias Stability |
≤0.01°/h(1σ, 10s smooth)
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| Accelerometer | range | ±15g | Zero Bias Stability |
≤10μg(1σ, 10s smooth)
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| Physical Characteristic | Interface Characteristics | |||||
| Supply voltage | 24V DC rated(12～32V DC) | Interface method | 4 serial ports (RS232 or RS422) Support PPS, EVENTMARK input/output |
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|---|---|---|---|---|---|---|
| Power Consumption | ≤25W | |||||
| Operating Temperature | -40℃~+55℃ | Transmission Rate | 9600～961200bps(configurable) | |||
| Protection level | IP65 | User Mode | ||||
| Physical Dimensions | ≤170mm*148mm*164mm | Vehicle-mounted (default), aircraft-mounted, ship-mounted |
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| Weight | ≤4.6Kg | |||||
Company Details
Business Type:
Manufacturer,Seller
Year Established:
1997
Total Annual:
5000000-10000000
Employee Number:
500~1000
Ecer Certification：
Verified Supplier
Stable Inertial Systems Ltd. is a specialized manufacturer of inertial products, providing global users with premium solutions and services. The company boasts cutting-edge technical capabilities in fiber optic gyroscopes, MEMS gyroscopes and accelerometer chips, inertial measurement units, integ... Stable Inertial Systems Ltd. is a specialized manufacturer of inertial products, providing global users with premium solutions and services. The company boasts cutting-edge technical capabilities in fiber optic gyroscopes, MEMS gyroscopes and accelerometer chips, inertial measurement units, integ...
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