Sniffer4D Ultrasonic Wind Speed & Direction Sensing Module
Sniffer4D Ultrasonic Wind Speed & Direction Sensing Module offers real-time capture of temperature, humidity,
atmospheric pressure, wind speed and wind direction.
Its built-in algorithms for translational motion compensation, attitude compensation, and rotational motion compensation allow real-time wind speed & direction outputting for the northeaster, achieving accurate meteorological measurements while the drone is in motion.
Traditional Solutions
Poor Flexibility
The fixed meteorological radar station is limited in the detection space, unable to collect data with flexibility.
Inadequate Responce to Emergency
lnadequate near-ground meteorological information restricts the support services in HAZMAT response.
Lack of Comprehensiveness
The lack of vertical scanning method leads to incomprehensive information and unsatisfactory data quality.
Solution Introduction
Sniffer4D Ultrasonic Wind Speed & Direction Sensing Module + Sniffer4D V2 + UAV + Sniffer4D Mapper
With connection to Sniffer4D V2 and multi-rotor UAVs, Sniffer4D Ultrasonic Wind Speed & Direction Sensing Module offers real-time capture of temperature, humidity, atmospheric pressure, wind speed and wind direction from 3D dimension. The wind sensing system significantly makes up for the inadequacy in near-ground detection, providing much added value in the analysis of gas diffusion, fire spreading and vertical scanning. The typical application includes ambient air monitoring, HAZMAT response, wind power plant, scientific research and more.
Temperature Humidity Atmospheric pressure wind speed Wind direction
Meteorological Monitoring
With the most lightweight and all-in-one meteorological sensor, our Sniffer4D Ultrasonic Wind Speed &
Direction Sensing Module can precisely acquire meteorological information by calculating the
travel time difference of the ultrasonic waves in 3D dimension.
Measurement Method
Ultrasonic Wave
Power Supply
9-36V DC input through XT30 port
Connection
Connecting USB Type-C cable to “Ext.lstm.” port of Sniffer4D V2
Atmospheric Pressure Measurement
Accuracy: ±1.0kPa
Range: 33~110kPa
Resolution: 0.1kPa
Wind Speed Measurement
Accuracy: ±0.1m/s(0-10m/s) ±1%(11-30m/s) ±2%(31-50m/s)
Range: 0-50m/s
Resolution: 0.1m/s
Temperature Measurement
Accuracy: ±2.0℃
Range: -40~85℃
Resolution: 0.1℃
Wind Direction Measurement
Accuracy: 0-360°
Range: ±1.0°
Precision: 1.0°
Humidity Measurement
Accuracy: ±3%
Range: 0~100%RH
Resolution: 0.1%
Efficient Response & Deployment
Based on the ultrasonic detection method, the externally-mounted wind sensing module is lightweight with no moving parts.
It has no limitation on start-up wind speed and does not require any adjustments before missions.
The seamless Integration with DJI M300 RTK/M210 RTK and Plug & Play using an XT30 cable or a Type-C cable significantly reduce the preparation time before flights.
Measuring in Motion
Sniffer4D Ultrasonic Wind Speed & Direction Sensing Module supports 3-axis wind speed measurement. Its built-in algorithms for translational motion compensation,
attitude compensation, and rotational motion compensation allow real-time wind speed & direction outputting for the northeaster,
achieving accurate meteorological measurements while the drone is in motion.
Typical Applications
User Cases
Sniffer4D Wind Sensing System For
Fire Response
Wind Sensing Module + Sniffer4D V2 + DJI M300 quickly acquires the distribution and diffusion trend of toxic and harmful gases in forest fire scenarios, improving response efficiency in emergency scenarios.