Product overview
The BWSENSING BW-AH125C is a low-cost attitude and heading reference system supporting dynamic and static measurement. Applications include unmanned aircraft, unmanned vehicles, platform stabilization, satellite tracking and underwater robot navigation, alongside robot control, marine survey instruments and drilling equipment measurement and control. Heading accuracy and roll and pitch accuracy are each 1°, with tilt ranges of ±90° in pitch and ±180° in roll. Communication features include CAN, while the communication specification also lists RS232/RS485/TLL. Maximum output frequency is 500Hz.
Physical configurations include a packaged unit measuring L60 × W59 × H29 mm and a bare board measuring L44 × W35 × H11 mm. Bare-board length and width may vary by ±1mm; actual product dimensions take precedence when allocating space. Supply voltage is 9–36V DC, with 30mA operating current and a 40mA maximum. Temperature compensation accompanies a −40 to +85°C operating range; storage limits are −55 to +100°C. Shock resistance is 2000g for 0.5ms, three shocks per axis. Insulation resistance is ≥100 MΩ, and mean time between failures is ≥90000 hours.
Specifications
| Specification | Value & conditions |
|---|---|
| Product type | BW-AH125C low-cost attitude and heading reference system |
| Supply voltage | 9-36V DC |
| Operating current | 30mA; 40mA maximum |
| Operating temperature | -40 to 85°C |
| Storage temperature | -55 to 100°C |
| Roll and pitch accuracy | 1° |
| Heading accuracy | 1° |
| Tilt range | Pitch ±90°; roll ±180° |
| CAN interface | CAN communication interface |
| Communication modes | RS232/RS485/TLL |
| Maximum output frequency | 500Hz |
| Mean time between failures | ≥90000 hours per failure |
| Insulation resistance | ≥100 MΩ |
| Shock resistance | 2000g0.5ms; 3 shocks per axis. |
| Packaged dimensions | L60 × W59 × H29 mmPackaged product. |
| Bare-board dimensions | L44 × W35 × H11 mmBare-board product; length and width may vary by ±1mm, with actual dimensions taking precedence. |
| Measurement modes | Dynamic and static measurement |
| Temperature compensation | Temperature compensated-40°C to +85°C. |
| Applications | Satellite tracking; unmanned vehicles; platform stabilization; underwater robot navigation; drilling equipment measurement and control; marine survey instruments; robot control; unmanned aircraft |
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