Nanjing Movelaser Co., Ltd.
MOVELASER Laser Wind Measurement Solution Expert.
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Molas 3D , Line-of-sight detection distance 10km , Corrosion class C4
1, Product advantages
① Rich measurement information: 3D wind field refined measurement, up to 300 custom distance layers
② Large range: 10km typical detection distance
③ High precision: pointing accuracy 0.1°, visual direction wind speed accuracy 0.1m/s
2, Working principle
Molas 3D scanning wind lidar is a lidar system based on the above principles, and additionally equipped with a scanner that can freely adjust the beam direction, which can perform a specific scanning method for a specific airspace range, and can provide all-weather, all-round, real-time High-precision wind field information can be used for urban meteorological observation, wind power resource assessment, local wind shear early warning, high-altitude turbulence, wind tunnel aerodynamic research, complex terrain and offshore wind power resource assessment and other application scenarios.
3, Performance parameters
| Basic parameters | |
| Line-of-sight detection distance | 10km (typical case) |
| Distance resolution | 30m/45m/60m/75m optional |
| Accumulation time | 0.5s/1s/2s/4s/8s optional |
| Radial wind speed measurement range | -75~+75 m/s |
| Radial wind speed measurement accuracy | 0.1m/s |
| Number of distance layers | up to 300 |
| Horizontal scan range | 360° × n |
| Vertical scan range | -10°~190° |
| Pointing accuracy | 0.1° |
| Scanning method | PPI , RHI , DBS , LOS and Program Scan |
| Real-time data output form | Profibus DP/Modbus TCP/CAN optional |
| Telecommunication | 1000BASE-TX or 4G remote access |
| Environmental parameters | |
| Operating temperature and humidity | -25~+50℃ (extendable to -40~+60℃), 5%~100% RH |
| IP protection class | Housing IP54, core module IP66 |
| Anticorrosion grade | C4 |
| Survival wind speed | 70m/s (fixed by foot or by wire rope) |
| Working altitude | ≤3500m |
| Other parameters | |
| Running power consumption | ≤1kW |
| Powered by | 110VAC±20% or 220VAC±20%, 50Hz±10% |
| Size | 800mm*650mm*1130mm |
| Weight | ≤150kg |
| Accessibility | |
| GNSS functionality | Support GPS/Beidou |
| Time service | NTP timing or GPS/Beidou timing |
4, Influence of wind shear (microburst) on aircraft
