The product consists of MEMS inertial measurement unit, satellite positioning receiver, etc. It applies MEMS device temperature error compensation, system level self-calibration and error compensation, dual- antenna heading output delay compensation and heading angle fusion, INS/GNSS combined navigation tightly-coupled filtering and sequential coherence processing, and non-orthogonal on-line compensation of the IMU body , etc., to real-time measure and output high-precision information about the carrier position, speed, attitude, angle and other navigation parameters, which can be externally connected to the vehicle speedometer. It can measure and output high-precision carrier position, speed, attitude, angle and other navigation parameters in real time, and can be connected to vehicle tachometer externally.
| Parameters | Unit | 1Type | 2Type | 3Type | 4Type | |||
| Gearing accuracy (uniform field, RMS) | Heading angle | 2m baseline | ° | 0.1 | ||||
| Pitch / roll angle | Airborne, shipboard | ° | 0.3 | 0.3 | 0.2 | 0.2 | ||
| automotive | ° | 0.25 | 0.2 | 0.15 | 0.15 | |||
| Positional accuracy (RMS) | Horizontal | —— | m | 1.5(single-point)（RTK:0.8cm+1ppm） | ||||
| Height | —— | m | 3 (single-point)（RTK:1.5cm+1ppm） | |||||
| Speed Accuracy (RMS) | m/s | 0.2 | ||||||
| Pure inertial position error (RMS, tachometer assisted,traveled) | ‰D | 1 | 8 | 5 | 3 | |||
| D is distance gyros | Measurement range | °/s | ±400 | |||||
| Zero-bias stability (10s smo 1σ, room Temp) | °/h | 10 | 3 | 2 | 0.4 | |||
| zero bias full Temp.（10s smo 1σ, room Temp) | °/h | 60 | 20 | 10 | 2 | |||
| Zero bias repeatability | °/h | 20 | 3 | 1 | 0.3 | |||
| Random Walk | °/√h | 0.5 | 0.15 | 0.05 | 0.02 | |||
| Cross coupling | % | 0.2 | 0.1 | |||||
| accelerometer | Measurement range | g | ±10 | |||||
| Zero-bias stability (10s smo 1σ, room Temp) | mg | 0.05 | ||||||
| zero bias full Temp.（10s smo 1σ, room Temp） | mg | 2 | ||||||
| Zero bias repeatability | mg | 0.2 | ||||||
| Cross coupling | % | 0.1 | ||||||
| GPS (Global Positioning System) | frequency | —— | BDS:B1IB2IB3IB1C B2a GPS:LIC/A LIC L2P(W) L2CL5 GLONASS:L1L2 Galileo:E1 E5a E5b QZSS: L1 L2 L5 | |||||
| Cold Start | s | 20 | ||||||
| Data update rate | Hz | 100（customisable） | ||||||
| Voltage | V | 9~36 | ||||||
| Power consumption | W | 5 | ||||||
| OperatingTemperature | ℃ | -45~80 | ||||||
| Dimension | mm | 88*68*46 | ||||||
| Weight | g | 150 | ||||||
| Interface | —— | 2-way RS-422/RS-232 (navigation output) 1-way RS-232 (differential output) 1-way PPS output 1-way CAN output | ||||||
If you have DHL or Fedex account, we can quote EXW price, otherwise CIF or FOB price.
After we submit the sample price, if more quantity is needed, we will quote the bulk price.
For sensors, parts and modules: in a stock-one week; no stock-2-4 weeks; For systems, generally, 8-12 weeks.
After confirming that the product has quality problems, we will replace it for you free of charge in the shortest possible time.
At here, it’s all about giving the clients thebest quality products.
