| Customization: | Available |
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| Measuring Shaft Quantities: | Three |
| Accuracy Grade: | 0.1° |
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The fiber-optic integrated navigation system INS300B is based on the closed-loop fiber-optic gyroscope, accelerometer and high-end GNSS receiving board with high cost performance, and is realized through multi-sensor fusion and navigation calculation algorithm, which meets the requirements of accurate measurement of attitude, course and position information in the application fields of medium and high precision mobile measurement systems and large unmanned moving carriers.
The system has inertial/satellite integrated navigation mode and pure inertial mode.
In the inertial/satellite integrated navigation mode, the satellite positioning information received by the GNSS receiver can be used for integrated navigation, and the pitch, roll, course, position, speed, time and other information of the carrier can be output; After the signal is lost, the position, velocity and attitude calculated by inertia are output, in which the pitch and roll are required to be accurate, the course keeping function is available in a short time, and the meter-level positioning accuracy is available in a short time. In the integrated navigation mode, the post-processing information can be output for processing by the IE post-processing software of NovAtel.
After the pure inertial mode (i.e., GPS fusion has never been performed after power-on, and if it loses lock again after fusion, it belongs to the integrated navigation mode) is started, it has accurate attitude measurement function, can output the pitch and roll heading, and the pure inertial mode can find the north statically.
| Parameter | Technical indicators | |
| Position accuracy | Single point (RMS) | 1.2m |
| RTK(RMS) | 2cm+1ppm | |
| Post-processing (RMS) | 1cm+1ppm | |
| Loss of lock accuracy (RMS) | 0.8 nm, out of lock for 20 min | |
| Deep/swaying/surging | 5cm or 5% | |
| Heading (RMS) | Single antenna | 0.1° |
| Dual antenna | 0.05 ° (baseline ≥ 2 m) | |
| Post-processing | 0.015° | |
| Lock-loss holding accuracy | 0.2 °, out of lock for 20 min | |
| Attitude (RMS) | Single antenna | 0.02° |
| Dual antenna | 0.02° | |
| Post-processing | 0.01° | |
| Lock-loss holding accuracy | 0.2 °, out of lock for 20 min | |
| Horizontal Velocity Accuracy (RMS) | Single antenna/dual antenna | 0.05m/s |
| Loss of lock accuracy (RMS) | 3m/s, unlocked for 20 min | |
| Timing accuracy | 20ns | |
| Data output frequency | 200Hz | |
| Gyroscope | Range | 400°/s |
| Zero bias stability | 0.05°/h | |
| Scale factor Nonlinearity |
100ppm | |
| Angular random walk | 0.05°/√hr | |
| Accelerometer | Range | 16g |
| Zero bias stability | 30ug | |
| Scale factor nonlinearity | 100ppm | |
| Speed random walk | 0.01m/s/√hr | |
| Physical dimensions and electrical characteristics | Overall dimensions | 138.5 mm×136.5 mm×102mm |
| Weight | < 2.7 kg (without cable) | |
| Input voltage | 12~36VDC | |
| Power consumption | < 24W (steady state) | |
| Store | Reserved | |
| Environmental indicators | Operating temperature | -40ºC~+60ºC |
| Storage temperature | -45ºC~+70ºC | |
| Random vibration | 6.06g,20Hz~2000Hz | |
| MTBF | 30000h | |
| Interface characteristics | PPS, EVENT, RS232, RS422, CAN (optional) | |
| Network port (reserved) | ||
| Antenna interface | ||
| Wheel speed sensor interface | ||
Shenzhen Firepower Control Technology Co., Ltd, was established in 2013 and registered in Shenzhen, The company is high-tech enterprise dedicated to R&D and production of quartz accelerometer, FOG, IMU, INS, Angle testing equipment and other products. The company has invested in and built multiple automated production lines in various locations such as Xi'an, Shenzhen, and Zhuhai. These production lines cover the manufacturing of fiber optic gyroscopes, MEMS inertial navigation systems, quartz accelerometers, electronic countermeasure communication products, and inertial simulation equipment. As an independent innovation-oriented high-tech enterprise, Firepower possesses China's leading production conditions for inertial navigation and electronic countermeasure products. The company always prioritizes scientific research and technological innovation, as well as self-reliance and control. It is committed to developing a series of autonomous navigation products with independent intellectual property rights, which are widely applied in the autonomous navigation perception fields of unmanned aerial vehicles, vehicles, and ships. With its self-developed array algorithm as the core technology, the company has developed a series of inertial navigation products that can provide users' carriers with key information such as current position, three-dimensional attitude, and speed, thereby achieving precise autonomous navigation control.
Q: What is your lead time?
A: Stock: 5-15 days in general. No stock: 15-30 days after samples confirmed. Or please contact us by email for specific lead time based on your order quantities.
Q: How does your factory do regarding quality control?
A: Quality is priority. We always attach great importance to quality control from the very beginning to the end:
1) We produce product according agreed technical requirements strictly;
2) We do full tests according to test methology;
3) We have a professional QA/QC team to ensure the quality.
Q: Do you accept OEM or ODM order?
A: Yes, we are professional manufacturer and we are capable for providing both OEM and ODM service by customer's needs.
Q: What are the terms of delivery?
A: We can accept EXW, FOB, CIF, etc. You can choose one which is the most convenient for you.
Q: What is the payment way?
A: TT, L/C, Pay later, West Union, Online Bank Payment.
Q: What is warranty?
A: Standardly 12 months and negotiable for longer warranty.
Q: What is the packing quality?
A: For sample order, we use carton box with sponge, and batch order, we use wooden box.
Q: What is final price?
A: For standard product, price is as in the price table; For customized product, price by checking with sales, so as to different quantity needs.
Q: How to choose product?
A: We are professional manufacturer, we could provide standard product on shelf, or products by customer's specific requirements:
1) Choose from MadeinChnia platform or website;
2) Customer raise some certain different technical requirements based on standard products;
3) Customer provide specific and comprehensive technical requirements to sales to evaluate;
4) Customer explain application to sales to provide suitable products;
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