Product overview
The BWSENSING BW-MINS325E is a micro inertial navigation system with a CAN interface for integration into unmanned aircraft, robots, vehicles and marine systems. Its attitude specifications cover pitch through ±90° and roll through ±180°, with dynamic accuracy of 0.3° and static accuracy of 0.01°. Heading-hold accuracy is 0.1° over 60 seconds, and the maximum output frequency is 500Hz. These parameters support its intended use in attitude measurement and platform stabilization.
The physical configurations comprise a packaged unit measuring 97 × 63 × 27.2 mm and a bare board measuring 60 × 54 × 6 mm. Bare-board length and width may vary by ±1 mm, which matters when allocating installation space. Weight including the cable is 280g. Electrical integration requires 9-36V DC, with operating current of 30mA and a 40mA maximum. The temperature-compensated system operates from -40 to 85°C; its storage range is -55 to 100°C.
Specifications
| Specification | Value & conditions |
|---|---|
| Product identity and type | BWSENSING BW-MINS325E CAN-bus micro inertial navigation system |
| Supply voltage | 9-36V DC |
| Operating current | 30mA; 40mA maximum |
| Operating temperature | -40 to 85°C |
| Storage temperature | -55 to 100°C |
| Dynamic attitude accuracy | 0.3°Dynamic measurement. |
| Static attitude accuracy | 0.01°Static measurement. |
| Attitude measurement range | Pitch ±90°; roll ±180° |
| Heading-hold accuracy | 0.1°/60s60-second heading hold. |
| Communication interface | CAN |
| Maximum output frequency | 500Hz |
| Mean time between failures | ≥90,000 hours per failure |
| Electromagnetic compatibility | In accordance with GBT17626 |
| Insulation resistance | ≥100 MΩ |
| Shock resistance | 2000g0.5ms shock duration; 3 shocks per axis. |
| Weight | 280gIncluding cable. |
| Packaged dimensions | L97 × W63 × H27.2 mmPackaged product. |
| Bare-board dimensions | L60 × W54 × H6 mmBare-board product; length and width may vary by ±1mm, with actual dimensions taking precedence. |
| Temperature compensation | Temperature compensatedTemperature range -40°C to +85°C. |
| Intended applications | Unmanned boats and underwater vehicles; robots; platform stabilization; large ships; automated guided vehicles; automated and driverless driving; special-purpose vehicles; unmanned aircraft |
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