Product overview
The BWSENSING BW-MINS525E provides inertial attitude measurement for integration into UAVs and other mobile or stabilized equipment. Its CAN interface supports an output frequency of up to 500Hz, with dynamic attitude accuracy of 0.1° and static accuracy of 0.01°. Measurement coverage extends to ±90° in pitch and ±180° in roll. Heading-hold accuracy is 0.1° over 60 seconds, a time-qualified specification relevant to applications that need to maintain a heading reference.
Physical integration options 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 ±1mm, so installation space must accommodate that dimensional qualification. The specified weight is 280g including cable. Electrical integration requires 9-36V DC, with operating current of 30mA and a 40mA maximum. Temperature compensation accompanies the -40°C to +85°C operating range; storage limits are -55°C to +100°C.
Specifications
| Specification | Value & conditions |
|---|---|
| Product type | BWSENSING BW-MINS525E high-precision 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 | 0.1°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 interval. |
| Communication interface | CAN |
| Maximum output frequency | 500Hz |
| Mean time between failures | ≥90,000 hours per failure |
| Electromagnetic compatibility | According to GBT17626 |
| Insulation resistance | ≥100 MΩ |
| Shock resistance | 2000g, 0.5ms, 3 times per axis0.5ms shock duration; 3 shocks per axis. |
| Weight | 280gIncluding cable. |
| Packaged dimensions | L97 × W63 × H27.2 mmPackaged unit. |
| Bare-board dimensions | L60 × W54 × H6 mm; possible ±1mm length and width variationBare board; length and width may vary by ±1mm, with actual dimensions governing. |
| Temperature compensation | Temperature compensatedOperating temperature range of -40°C to +85°C. |
| Application areas | Unmanned boats and underwater vehicles; robots; platform stabilization; large vessels; AGVs; automated and driverless operation; special-purpose vehicles; UAVs |
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