Molas NL light detection and ranging Measurement Layer 10 lidar rental
| Product introduction
Molas NL is based on the principle of fully coherent Doppler detection for wind measurement, and its schematic diagram is shown in Figure 3. The pulse signal generated by the fiber laser is emitted into the atmosphere to be measured through an optical antenna, and interacts with the aerosol particles to generate a backscattered signal containing velocity information. The optical antenna receives the backscattered signal, beats it with the internal local oscillator light of the system, and ultimately converts it into an electrical signal. After the signal is amplified, the digitization of the electrical signal is completed by an analog-to-digital converter A/D. The collected data is transmitted to the processor, and the radial wind speed at different distances of each beam is obtained based on the signal processing algorithm. Finally, the reconstructed wind speed, wind direction, turbulence, wind shear and other information are obtained by combining the wind field model.
| Application scenarios
True front wind measurement
Real time data transmission and local storage
Accuracy up to 0.1m/s and 0.5°
high sample rate
Multiple distance layers
large range
| Product parameters
Beam Structure | 4 beams, horizontal angle 30°, vertical angle 25° (NL200) 4 beams, horizontal angle 30°, vertical angle 10° (NL400) 4 beams, horizontal angle 30°, vertical angle 10° (NL750) |
Number of measured sections | 10 |
Sampling frequency | 4Hz |
Wind speed measurement range | -50 ~50m/s |
IP(Optical Head) | IP66 |
Wind speed accuracy | 0.1m/s |
Accuracy of wind direction | ±0.5° |
Measurement layer | Simultaneously measure and output 10 distance layers |
| Product Features

| Product Image
