Product overview
The BWSENSING BW-MINS325 is a compact inertial navigation component for integration into unmanned aircraft, robotic systems and other mobile platforms. Its packaged architecture incorporates gyroscope and accelerometer functions, with CAN output for connection to the host system. The enclosure measures 60 mm long, 59 mm wide and 29 mm high, defining the physical space needed for the unit. Electrical integration requires a 9–36 V DC supply, while temperature compensation accompanies its specified operating range of -40°C to +85°C.
Attitude performance distinguishes 0.3° dynamic accuracy from 0.01° static accuracy, with pitch measurement extending to ±90° and roll to ±180°. Heading retention is specified as 0.1° over 60 seconds. Kalman filtering and a dedicated bias-tracking algorithm support its inertial processing. The accelerometer covers ±1.8 g on each of three axes; its bias-stability figures apply at 25°C and differ with the stated measurement interval. The product configuration is a packaged sensing unit for host-platform integration, with applications also encompassing marine vehicles and platform stabilization.
Specifications
| Specification | Value & conditions |
|---|---|
| Model and product type | BW-MINS325 CAN-bus miniature inertial navigation system |
| Dynamic attitude accuracy | 0.3° |
| Static attitude accuracy | 0.01° |
| Attitude measurement range | Pitch ±90°; roll ±180° |
| Heading retention accuracy | 0.1°/60s |
| Gyroscope resolution | 0.01°/sec |
| Gyroscope bias stability | 15°/hFull temperature range; 10s, 1σ. |
| Angular random walk coefficient | Less than 0.1 °/√h |
| Accelerometer measurement range | ±1.8 gX, Y and Z axes. |
| Accelerometer bias stability at 100s | 0.001 mg25°C, 100s, 1σ. |
| Accelerometer bias stability at 10s | 0.01 mg25°C, 10s, 1σ. |
| Supply voltage | 9–36 V DC |
| Output interface | CAN |
| Temperature range | -40°C to +85°CTemperature compensated. |
| Dimensions | 60 × 59 × 29 mmPackaged product; length × width × height. |
| Bias tracking | Special bias-tracking algorithm for drift elimination |
| Filtering | High-performance Kalman filtering algorithm |
| Intended applications | Unmanned surface vessels and underwater vehicles; robots; platform stabilization; large ships; automated guided vehicles; automated and unmanned driving; special-purpose vehicles; unmanned aircraft |
Request a quote for BW-MINS325
Send your application, destination country and expected quantity to the ChinaDrone team. We can discuss product selection, configuration and sourcing from China.
Submit your procurement requirements ↗No account needed. A model number is optional. Your enquiry is handled by ChinaDrone.
