Nanjing Movelaser Co., Ltd.
MOVELASER Laser Wind Measurement Solution Expert.
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Lidar measurement Molas CL Repeated Measurement Accuracy ±0.2m lidar rental
| Product introduction
With the development of fan technology and the improvement of energy efficiency requirements, the fan blades are getting longer and softer. At the same time, due to the complex geographical environment of the fan location, the complex wind conditions, or the complex meteorological conditions such as cold current and typhoon, the fan blades have the risk of tower sweeping. After tower sweeping, the blades may be replaced, or the entire unit may be scrapped, which will bring huge economic and property losses.
| Application scenarios
MolasCL is equipped with three beam ranging and a set of special algorithms, including strong light (sunlight) interference filtering, rain, snow, sand and dust interference filtering, cluster fog interference recognition and dense fog recognition
| Product parameters
| 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 |
| Product Features
Combining the advantages of high repetition rate of MolasCL laser pulse and large flux data processing of its high-performance computing platform, it can greatly improve the data efficiency, reduce the false alarm rate and maintain high real-time performance, which is helpful for the wind turbine master to respond quickly and avoid the impact on power generation due to false alarm, making it incomparable with ordinary ranging radar.
| Product Image
