WDS826FL Dual-Axis Tilt Sensor for Wind Turbine Tower Vibration Monitoring

Home Products Dynamic Tilt Sensor WDS826FL

Dynamic High-Shock-Resistant Tilt Sensor

WDS826FL

Special Dual Axis Tilt Angle Sensor

Dual axis inclination measurement
Range ±10°
Horizontal Installation
Resolution 0.0005°
Good low-frequency characteristics

Product manual

Product Introduction

WDS826FL is a dynamic tilt measurement product designed specifically for monitoring the shaking of wind turbine towers. It has excellent low-frequency response characteristics and can effectively capture slowly changing tilt signals, meeting the precise measurement needs in low-frequency dynamic scenarios. Before leaving the factory, the products undergo full temperature range calibration compensation and long-term stability testing to ensure reliable performance indicators are maintained under different working conditions and long-term use cycles.

This product integrates two output protocols, including the industrial standard MODBUS protocol, and comes with dedicated analysis software that can display, record, and analyze measurement data in real-time. The output interface supports RS485, RS422, RS232 optional. Adopting non-contact installation method, it has strong system integration convenience; Users only need to fix the sensor on the surface of the object being measured with screws, and the system can automatically calculate the horizontal angle, making it easy to use. The product has good resistance to external electromagnetic interference and vibration impact, and is suitable for scenarios such as wind turbine swing monitoring.

Performance Parameters

WDS826FL	Condition	Parameters	Unit
Measure Range	-	±10	°
Measure Axis	-	X Y	Axis
Resolution1)	-	0.0005	°
Measure Accuracy2)	Room Temp.	0.05	°
Zero Temp Coefficient3)	-40～85℃	0.0003	°/℃
Sensitivity Temp.Coefficient4)	-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
Output Signal	RS485 / RS232 / RS422 Optional
EMC	According to EN61000 and GBT17626
MTBF	≥98000hour/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	≤450g (Excluding cable)
1)Resolution: The smallest change in the measured quantity that a sensor can detect and distinguish within its measurement range. 2)Accuracy: The accuracy value obtained by measuring multiple angle points within the measurement range. 3)Zero-point temperature coefficient: The rate of change of the sensor's reading relative to room temperature within its rated operating temperature range when the sensor is at zero. 4)Sensitivity temperature coefficient: The rate of change of the sensor's full-scale reading relative to its full-scale reading at room temperature within its rated operating temperature range as a percentage of temperature.

Product Dimensions