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Ultrasonic 7-in-1 RS485 Weather Sensor for Arduino (Wind, Rain, Temp, Light)
Introduction
Tired of juggling multiple sensors for comprehensive weather data? This ultrasonic all-in-one RS485 7-in-1 Weather Station delivers precise environmental insights, simplifying setup and integration, especially with Arduino systems. Get reliable measurements for wind speed and direction, temperature, humidity, atmospheric pressure, light intensity, and rainfall from a single, robust unit.
All-in-One Precision Sensing with Advanced Technology
Gain a complete environmental picture with seven crucial meteorological parameters measured by this single, integrated sensor. It features advanced ultrasonic wind sensing – meaning no moving parts for superior accuracy, longevity, and minimal maintenance – alongside a highly sensitive optical tipping bucket rain gauge (resolution 0.1mm, accuracy ±4%). This ensures you receive comprehensive and reliable data for all key weather conditions.
Figure: High Accuracy Optical Tipping Bucket Rain Gauge
Robust Industrial-Grade Design & Communication
Engineered for dependability in harsh outdoor environments, the UV-resistant, IP54 waterproof ABS housing ensures long-term performance. Data transmission is reliable and versatile thanks to the standard RS485 output and Modbus-RTU protocol, facilitating stable, long-distance communication and seamless integration into industrial control systems, LoRaWAN setups, and other data acquisition platforms.
Figure: RS485 Weather Station with IP54 waterproof ABS Housing
Versatile Powering & Simplified Arduino Integration
Benefit from installation flexibility with a wide DC 10V∼30V power input range. Getting started is straightforward, particularly for Arduino users, with the provided example tutorial enabling quick sensor performance verification and rapid data access for your projects.
Figure: RS485 Weather Station Detect 7 Crucial Meteorological Parameters
Applications
Specification
Wind Speed: 0∼40 m/s (Startup Wind Speed: 0.5 m/s)
Wind Direction: 0∼359∘
Humidity: 0∼99%RH
Temperature: −40∘C∼80∘C
Atmospheric Pressure: 0∼120 kPa
Light Intensity: 0∼200000 Lux
Rainfall Intensity: ≤4 mm/min
Wind Speed: ±(0.5+2%FS) (60%RH,25∘C)
Wind Direction: ±3∘ (60%RH,25∘C)
Humidity: ±3%RH (60%RH,25∘C)
Temperature: ±0.5∘C (25∘C)
Atmospheric Pressure: ±0.15 kPa (101 kPa,25∘C)
Light Intensity: ±7% (25∘C)
Rainfall: ±4%
Wind Speed: 1s
Wind Direction: 1s
Humidity: ≤25s
Temperature: ≤8s
Atmospheric Pressure: ≤2s
Light Intensity: ≤2s
Humidity: ≤1%/year
Temperature: ≤0.1∘C/year
Atmospheric Pressure: −0.1 kPa/year
Light Intensity: ≤5%/year