Ultrasonic Compact Weather Station – All-in-One, Zero Mechanical Wear, High-Precision Automatic Weather Station

NiuBoL Ultrasonic Compact Weather Station: Professional-Grade All-Element Environmental Observation Solution

Ultrasonic Compact Weather Station: Accurately Monitoring Every Moment of Environmental Change 

In an era where rapid environmental changes have become the norm, precise, real-time, all-element monitoring is the foundational capability for agricultural production, urban management, and environmental protection.  

The NiuBoL ultrasonic compact weather station is built around three core principles: high integration + contactless measurement + industrial-grade reliability. It combines wind speed & direction, temperature & humidity, noise, air quality, atmospheric pressure, light intensity, rainfall, and other critical meteorological parameters into a single platform for comprehensive real-time monitoring. 

Using a completely non-mechanical ultrasonic wind measurement method, it eliminates errors caused by wear. At the same time, multiple high-precision modules are integrated into one compact unit — replacing an entire traditional sensor suite — making it one of the most valuable compact automatic weather stations available today.

 Integrated Eight-Core Sensor System of the Ultrasonic Compact Weather Station 

To maximize data stability and long-term operational performance, NiuBoL uses industrial-grade components. Below is a professional introduction to each core sensor (principle + function + application). 

Ultrasonic Wind Speed & Direction Sensor  

Principle: Based on the physical effect of wind on ultrasonic propagation speed in air; calculates wind speed and direction by measuring transit-time differences in multiple directions.  

Functions & Benefits  

- Zero mechanical wear → highly accurate wind measurement  

- Excellent low-wind sensitivity and high-wind stability  

- Unaffected by dust, rain, or snow → long-term reliability  

- Second-level response speed → ideal for research, wind energy assessment, and agricultural pest modeling  

This is a far more stable and durable solution than traditional cup/vane anemometers. 

Temperature & Humidity Sensor  

Principle: Temperature via thermistor; humidity via capacitive polymer whose dielectric constant changes with moisture.  

Functions & Benefits  

- Tracks air temperature and moisture changes  

- Supports evapotranspiration and mold-risk analysis in agriculture  

- Used for comfort index calculation and weather trend forecasting  

Suitable for greenhouses, outdoor long-term monitoring, and agriculture. 

Noise Sensor  

Principle: High-sensitivity capacitive or electret microphone converts sound pressure into electrical signals with filtering.  

Functions & Benefits  

- Monitors noise in industrial zones, campuses, and urban roads  

- Meets environmental regulatory requirements  

- Enables long-term trend analysis. 

PM2.5 / PM10 Air Quality Sensor  

Principle: Laser scattering method — measures particle concentration by detecting scattered light intensity from suspended particulates.  

Functions & Benefits  

- Real-time air quality monitoring  

- Used for pollution assessment and construction-site dust control  

- Dual-channel PM2.5 & PM10 measurement. 

Atmospheric Pressure Sensor  

Principle: Micro piezoresistive or piezoelectric chip detects pressure changes.  

Functions & Benefits  

- Forecasts weather trends (high pressure = clear; low pressure = rain)  

- Applied in research and drone barometric flight control. 

Light Intensity Sensor  

Principle: Photodiode or photoresistor outputs illuminance based on light intensity response.  

Functions & Benefits  

- Monitors natural light environment  

- Analyzes crop photosynthesis suitability  

- Integrates with energy-saving lighting systems. 

Rainfall Sensor (Optical or Tipping-Bucket Optional)  

Principle  

- Tipping-bucket: Each tip generates a pulse corresponding to a fixed rainfall amount (e.g., 0.1 or 0.2 mm)  

- Optical: Detects raindrop formation by infrared beam interruption  

Functions & Benefits  

- Real-time rainfall amount and intensity  

- Supports irrigation decisions, reservoir hydrology, and disaster early warning. 

Highly integrated noise, air quality, and light modules enable simultaneous multi-parameter measurement, reduced installation effort, and improved data consistency.

 Communication Capabilities 

- Standard ModBus-RTU protocol + RS485 output  

- Up to 1000 m communication distance  

- Direct connection to PLCs, SCADA screens, and industrial gateways  

- Supports secondary development  

- Expandable with LoRa / 4G / NB-IoT  

Data seamlessly integrates into cloud platforms, mobile apps, or local servers for real-time monitoring, analysis, and export.

 Easier Installation: Built-in Electronic Compass + Integrated Structure 

Traditional wind vanes require tedious north alignment.  

NiuBoL’s built-in electronic compass automatically determines orientation — simply keep the unit level.  

Universal mounting flange supports:  

- Pole mounting  

- Hoop/clamp installation  

- Tripod deployment  

- Vehicle or vessel use  

All sensors are maintenance-free and remain stable in high-humidity, salt-spray, desert, or extreme-cold environments. 

Advantages  

- Ideal for mobile applications (ships, vehicles, unmanned platforms)  

- Rapid deployment — no professional required  

- Direction calibration unaffected by transport vibration 

 Wide-Ranging Application Scenarios 

Agriculture & Smart Farms  

- Wind speed monitoring to prevent pesticide drift  

- Temperature/humidity/light regulation  

- Irrigation models and pest early warning   

Forestry & Grassland Monitoring  

- Fire danger assessment  

- Wind direction and weather trend analysis   

Environmental Protection & Urban Management  

- Air quality and noise regulation  

- Urban microclimate research  

Transportation & Highways  

- Rainfall and wind monitoring for road safety  

- Visibility and fog-haze assessment  

Universities, Schools & Campus Weather Stations  

- Teaching demonstrations  

- Research data collection  

- Science education displays 

Marine & Mobile Platforms  

- Ultrasonic design excels in moving environments  

- Built-in compass minimizes installation error 

 System Architecture 

Multi-parameter integrated sensor module  

↓  

RS485 / LoRa / 4G communication module  

↓  

Data access platform (ModBus / API)  

↓  

Web platform, mobile APP, PLC/SCADA software, monitoring center  

 FAQ 

1. What are the advantages of ultrasonic wind sensors over mechanical ones?  

   Zero wear, no maintenance, unaffected by dust/rain/snow, faster response — perfect for long-term continuous high-precision monitoring. 

2. Does installation require professionals?  

   No. Integrated design + built-in compass allows ordinary personnel to complete installation quickly. 

3. Can data be viewed remotely in real time?  

   Yes — via RS485 gateway to cloud, or directly to PLC/SCADA systems. 

4. Is the station suitable for mobile monitoring?  

   Extremely well-suited. Solid-state design, high shock resistance — perfect for ships and vehicles. 

5. How accurate is PM2.5/PM10 monitoring?  

   Uses laser scattering method, reaching environmental regulatory grade — suitable for construction dust and air quality research. 

6. Can it integrate with our own platform?  

   Yes — standard ModBus protocol enables easy integration with any third-party system. 

7. How is long-term stable operation ensured?  

   Fully solid-state, waterproof, dustproof, and anti-corrosion construction for year-round outdoor use. 

8. Can additional sensors be added?  

   Yes — expandable with CO₂, TVOC, soil sensors, solar radiation, etc. 

 Summary: Core Value of the NiuBoL Ultrasonic Compact Weather Station 

The NiuBoL ultrasonic compact weather station integrates wind speed & direction, temperature & humidity, air quality, pressure, light intensity, rainfall, and more into a single, highly reliable unit. Powered by ultrasonic technology, standard communication protocols, integrated structure, and industrial-grade design, it delivers professional-grade, low-maintenance, high-precision monitoring for agriculture, environmental protection, transportation, education, and research. 

Its outstanding versatility, installation simplicity, and strong expandability make it one of the most trusted compact automatic weather stations on the market today. Whether for fixed installations or mobile deployments, NiuBoL ensures stable operation in any environment, providing users with accurate, comprehensive, real-time meteorological data.

Ultrasonic Weather Sensor Datasheet

NBL-W-21GUWS-Ultrasonic-Wind-speed-and-direction-Sensor.pdf

NBL-W-61MUWS-Ultrasonic-Weather-Station-Instruction-Manual.pdf

NBL-W-71MUWS-Micrometeorological-Sensor-Operating-Instructions.pdf

All-in-One-Ultrasonic-Weather-Sensor-Instruction-Manual.pdf