PDA826FL Dynamic Tilt Sensor for Wind Turbine Tower Sway Monitoring and Structural Health Assessment
PDA826FL is a high-performance product developed specifically for dynamic tilt angle measurement of wind turbine tower shaking. It has good low-frequency characteristics and can effectively capture slowly changing tilt signals, meeting the precise measurement needs in low-frequency dynamic scenarios. All products undergo full temperature range calibration compensation and long-term stability testing before leaving the factory, ensuring optimal performance indicators under different operating conditions and long-term testing cycles. The integration of two output protocols includes the industrial standard MODBUS protocol, and the accompanying computer analysis software can display, record, and analyze measurement data in real time. The output interfaces are RS485, RS422, and RS232, which are optional. The non-contact installation feature makes PDA826FL have strong system integration and easy installation. Simply fix the sensor on the surface of the object being measured with screws, and the horizontal angle of the object can be automatically calculated. It is easy to use. Strong resistance to external electromagnetic interference and strong ability to withstand impact and vibration, widely used in wind turbine swing monitoring.
- Biaxial tilt angle measurement
- Range ±10°
- Horizontal/vertical optional
- DC 9～36V wide voltage input
- Resolution 0.0005°
- IP67 protection grade
- Size: L82×W70×H42mm
- Output mode TTL
- Wide temperature operation -40～+85℃
- Wind power monitoring
- Bridge and Dam monitoring
- Ancient building monitoring
- High-speed rail track monitoring
- Ground satellite communication vehicles
- Railway gauge ruler and gauge leveling
- Satellite communication vehicl
- Engineering vehicle leveling
- Geological equipment tilt monitoring
| PDA826FL | Condition | Parameters | Unit |
|---|---|---|---|
| Measure range | - | ±10 | ° |
| Measure axis | - | XY | axis |
| Resolution | - | 0.0005 | ° |
| Measure accuracy | Room temp. | 0.05 | ° |
| Zero temp coefficient | -40～85℃ | 0.0003 | °/℃ |
| Sensitivity temp. coefficient | -40～85℃ | ≤50 | ppm/℃ |
| Power on time | <0.5 | S | |
| Response frequency | 20 | Hz | |
| Output rate | 5Hz,10Hz,25Hz,35Hz,50Hz,100Hz Can be set | ||
| Ouput signal | RS485/RS232/RS422 Optional | ||
| EMC | According to EN61000 and GBT17626 | ||
| MTBF | ≥98000 hour/time | ||
| Insulation Resistance | ≥100 MΩ | ||
| Shockproof | 100g@11ms / 3 Axial Direction (Half Sinusoid) | ||
| Anti-vibration | 10grms / 10～1000Hz | ||
| Protection grade | IP67 | ||
| Cables | Standard 1 meter long wear-resistant, wide temperature, shielded cable, aviation connector, weight ≤150g | ||
| Weight | ≤400g (Excluding cable) | ||
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