Product Details
Offshore Wind Lidar Molas FD Fiber optic sensing system
1,Application field
① Blade root load measurement
② Independent pitch
③ Blade derating
④ Fatigue monitoring
⑤ Fan control
2,Features
① Simple installation and easy maintenance
② High precision
③ Flexible and portable
④ Data is safe and reliable
3,Performance Parameter
Demodulator performance parameters
IP protection class | IP20 |
Maximum working altitude | 3000m |
Operating temperature | -20~60℃ |
Storage temperature | -40~80℃ |
Environment humidity | -180°~180° |
Wind speed accuracy | 5%~95%RH |
Powered by | 22-26VDC |
Power consumption | <15W |
Sensor performance parameters
IP protection class | IP67 |
Maximum working altitude | 3000m |
Operating temperature | -40~50℃ |
Storage temperature | -40~80℃ |
Environment humidity | 0~95%RH |
Sensor type | Fiber Bragg Grating |
Measuring range | ±1500με |
Grating reflectivity | -0.5g~0.5g |
IP protection level | 50%~90% |
4,External interface of demodulator
LAN: network interface, which can be used for the connection of the
device network; the network cable can be connected to the computer,
and the device parameter setting, status observation and data
transmission can be performed through the device client software.
CANopen: CAN interface, which transmits data externally through the
CANopen protocol.
POWER: Power interface, which supplies power to the whole device.
1-16: Sensor interface, used to connect with different fiber
grating sensors (the number of channels is customized according to
customer requirements).
FIELDBUS: DB9 interface, supports external data transmission
through Profibus, RS485, etc.
Company Profile
MOVELASER
Nanjing Movelaser Co., Ltd., established in 2015, is a leading
innovator in the development and application of coherent wind LiDAR
systems. We have introduced a range of dynamic wind LiDAR products,
including ground-based, nacelle-mounted, and 3D scanning systems.
Our products have achieved CE and ETL certifications, and their
performance parameters have been validated by renowned wind energy
assessment organizations such as DNV-GL, Windguard, DTU Risø , and
the China Meteorological Administration. We have actively
participated in international IEC and domestic wind industry
standard-setting initiatives.

With a team of over 300 employees, including more than 100
technical professionals, we have obtained more than 100 core
intellectual property rights and achieved breakthroughs in key
technologies such as high-energy all-fiber single-frequency lasers,
micro-nano weak signal detection, high-speed data processing and
accurate inversion algorithms, and robust system control. We
possess end-to-end capabilities for complex optoelectronic system
development, including research, engineering, manufacturing, and
testing.

Our achievements have been recognized through various honors and
qualifications, including being designated as a national high-tech
enterprise, a national specialized and new "Little Giant"
enterprise, a national intellectual property advantageous
enterprise, a potential unicorn enterprise in the southern Jiangsu
region, a demonstration enterprise for transformin.