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Movelaser - Model Molas CL -IP65 Silver Wind Measurement Lidar Prevent Tower Sweeping
Molas CL IP65 Silver Wind Measurement Lidar addresses the critical issue of tower sweeping in wind turbine operations. Tower sweeping occurs when turbine blades, which are increasingly longer and softer to enhance energy capture and reduce costs, come into contact with the tower structure. This can lead to minor damages requiring blade replacements or severe scenarios where the entire turbine unit is rendered inoperative, causing substantial economic loss. This lidar system provides advanced clearance monitoring and operates effectively in complex geographic and meteorological conditions, including turbulence and extreme weather events such as cold currents and typhoons. It delivers high-precision ranging with a resolution of ≤0.1m and a direct ranging accuracy of ±0.1m, and features environmental adaptability and beam pointing control. The system is designed for robustness, including lightning strike protection and operational efficiency at 110VAC Class I standards, making it an essential tool for safeguarding turbine integrity and optimizing wind energy production.Ranging Method: 1ToF
Detection Distance: 200m@90% Reflectivity/ 140m@10% Reflectivity
Range Resolution: ≤0.1m
Measurement Accuracy: ±0.2m
Repeated Measurement Accuracy: ±0.2m
Resistance To Ambient Light: 100Klux
Wavelength: 905nm
Repeat Frequency: 20KHz Per Channel
Laser Safety Level: Class 1
Range Of Working Temperature: -40℃~+60℃
Survival Temperature Range: -45℃~+65℃
Working Humidity Range: 0%~100% RH
Enclosure Rating: IP65 (or According To Specific Needs)
Working Acceleration Range: -0.5g ～ 0.5g
Luminous Flux 1: 0°
Luminous Flux 2: 2.05°±0.2°
Luminous Flux 3: 4.09°±0.2°
Real-time Data Products: Device ID, Directly Measure Distance, Return Light Intensity, Data Valid Flag, System Status
Fieldbus: Profibus DP / Modbus RTU / CANopen Three Fieldbus Protocols, And RS485 Communication Can Be Customized
Operating Power Consumption: Within 60W
Supply Voltage And Maximum Current: DC 24V, 3A
Size: 200×200×250mm
High Light: IP65 Silver Wind Measurement Lidar, Molas CL Wind Measurement Lidar, lidar wind Prevent Tower Sweeping
Significance of clearance monitoring:
Fan operation faces the risk of tower sweeping, and headroom monitoring is mainly used to reduce or eliminate the possibility of tower sweeping
In order to reduce costs and improve energy efficiency, fan blades are getting longer and softer
Some fan sites have complex geographical environment, complex wind conditions, and frequent turbulence.
Influence of complex meteorological conditions such as cold current and typhoon
After the tower sweep occurs, the blades will be replaced in light, and the entire unit will be scrapped in severe cases, which will bring huge economic and property losses.
Ranging index
Ranging method: 1ToF
Detection distance: 200m@90% reflectivity/ 140m@10% reflectivity
Range resolution: ≤0.1m
Measurement accuracy: ±0.2m
Repeated measurement accuracy: ±0.2m
Resistance to ambient light: 100Klux
Optical index
Wavelength: 905nm
Repeat frequency: 20KHz per channel
Laser safety level: Class 1
Environmental adaptability
Range of working temperature: -40℃~+60℃
Survival temperature range: -45℃~+65℃
Working humidity range: 0%~100% RH
Enclosure rating: IP65 (or according to specific needs)
Working acceleration range: -0.5g ～ 0.5g
Beam pointing
Luminous flux 1: 0°
Luminous flux 2: 2.05°±0.2°
Luminous flux 3: 4.09°±0.2°
Output measurement results
Real-time
data products: Device ID, directly measure distance, return light intensity,
Data valid flag, system status
Fieldbus: Profibus DP / Modbus RTU / CANopen
Three fieldbus protocols, and RS485 communication can be customized
Qther
Operating power consumption: Within 60W
Supply voltage and maximum current: DC 24V, 3A
Size: 200×200×250mm