RS485 Modbus Compact Weather Station Resistive Air Temperature Humidity Pressure Radiation Sensor with Solar Radiation Shileds

Short Description:

The louvered box all-in-one sensor is an integrated sensor that measures environmental factors such as CO2, PM2.5, PM10, PM100 (TSP), light intensity, noise, temperature, humidity, air pressure, wind speed, wind direction, and compass readings.
The louvered box protects the instrument from direct solar radiation and reflected radiation from the ground, protecting it from strong winds, rain, and snow. It also provides adequate ventilation for the sensor, enabling it to accurately sense changes in ambient air temperature, humidity, PM2.5, and noise.
The louvered box features a 140mm diameter herringbone ring structure, ensuring free air flow at all angles. The optional semi-arc integrated wind speed and direction sensor perfectly complements the louvered box, accurately measuring wind speed and direction while maintaining aesthetics and durability. The louvered box all-in-one sensor’s RS485 output interface allows for easy connection to other data loggers, which read the louvered box sensor data using the standard Modbus protocol. The device also outputs up to four analog signals (current and voltage).

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Product Vedio

Product Features

1. High Integration: All sensors are integrated into one unit, requiring only a few screws for easy installation.

2. Simple and Attractive Appearance: This sensor is designed as an all-in-one unit with only one signal cable, simplifying and facilitating wiring. The entire system boasts a simple and attractive design.

3. Flexible Sensor Combinations: Customers can choose from a variety of sensors to meet their specific needs, combining them into two, three, or more sensor types, such as a temperature and humidity sensor, a temperature, humidity, and illumination sensor, or a temperature, humidity, wind speed, and direction sensor.

4. High-Quality Material: The plastic plate of the louvered enclosure is infused with UV-resistant and age-resistant materials. Combined with its unique structural design, it boasts high reflectivity, low thermal conductivity, and UV resistance, making it suitable for use in extreme climates.

Product Applications

It is widely applied in environmental monitoring such as meteorology, agriculture, industry, ports, expressways, smart cities, and energy monitoring.

Product Parameters

Product Name	Air temperature humidity pressure radiation sensor
Measurement features	Range	Accuracy	Resolution	Power consumption
Semi-arc integrated wind speed and direction	□ 0～45m/s (wind speed analog signal) □ 0～70m/s (wind speed digital signal ) wind direction: 0～359°	Wind speed :0.8m /s, ±(0.5 + 0.02V )m/s ; Wind direction: ± 3 °	Wind speed: 0.1m/s; Wind direction: 1°	0.1W
Illumination	□ 0～200000 Lux (outdoor) □ 0～65535Lux (indoor)	±4%	1 Lux	0.1mW
CO 2	0 ～ 5000ppm	±(50ppm+5%)	1ppm	100mW
PM 2.5/10	0 to 1000 μ g/m3	≤100ug/m3:±10ug/m3; >100ug/m3: ±10% of reading (calibrated with TSI 8530, 25±2°C, 50±10%RH environmental conditions)	1μ g/m3	0.5W
PM 100	0 ～ 20000μg /m3	±30μ g/m3 ±20%	1μ g/m3	0.4W
Atmospheric temperature	-20 ～ 50 ℃ (analog signal output) -40 ～ 100 ℃ (digital signal output)	±0.3℃ (standard) ±0.2℃ (high accuracy)	0.1 ℃	1mW
Atmospheric humidity	0 ～ 100%RH	±5%RH (standard) ±3%RH (high precision)	0.1 % RH	1mW
Atmospheric pressure	300 ～ 1100hPa	±1 hPa (25°C)	0.1 hPa	0.1mW
Noise	30 ～ 130dB(A)	±3dB(A)	0.1 dB(A)	100mW
Electronic compass	0～360°	± 4 °	1°	100mW
GPS	Longitude (-180° to 180 ° ) Latitude (-90° to 90 ° ) Altitude (-500 to 9000m)	≤10 meters ≤10 meters ≤3 meters	0.1 seconds 0.1 seconds 1 meter
Four gases ( CO , NO2 , SO2 , O3 )	CO ( 0 to 1000 ppm ) NO2 ( 0 to 20 ppm ) SO2 ( 0 to 20 ppm ) O3 ( 0 to 20 ppm )	CO ( 1ppm ) NO2 ( 0.1ppm ) SO2 ( 0.1ppm ) O3 ( 0.1ppm )	3% of reading ( 25 ℃)	< 1 W
Photoelectric radiation	0 ～ 1500 W/ m2	± 3%	1 W/m 2	400mW
Drip-felt rainfall	Measuring range: 0 to 4.00 mm /min	± 10% (Indoor static test, rainfall intensity is 2mm/min )	0.03 mm/ min	240mW
Soil moisture	0～ 60 % (volume moisture content)	±3% (0-3.5 % ) ±5% ( 3.5-60 % )	0.10%	250mW
Soil temperature	-40～80℃	±0.5℃	0.1℃
Soil conductivity	0 ～ 20000us/cm	± 5 % (0～1000us/cm)	1us/cm
□ Soil salinity	0 ～ 10000mg/L	± 5 % (0-500mg/L)	1mg/L
Total power consumption of the sensor = power consumption of multiple factors + basic power consumption of the mainboard			Motherboard basic power consumption	200mW
Louver height	□ 7th floor □ 10th floor	Note: 10th floor is required when using PM2.5/10 and CO2
Fixed accessories	□ Bending fixing plate (default) □U-shaped flange	Other
Power supply mode	□ DC 5V □ DC 9-30V	Other
Output format	□ 4-20mA □ 0-20mA □ 0-5V □ 0-2.5V □ 1-5V
	Note: When outputting analog signals such as voltage/current, a shutter box can integrate up to 4 analog signals.
	□ RS 485 (Modbus-RTU) □ RS 232 (Modbus-RTU)
Line length	□ Standard 2 meters □ Other
Load capacity	500 ohms (12V power supply)
Protection level	IP54
Work Environment	-40 ℃~ +75 ℃ (general), -20 ℃ ~ + 55 ℃ (PM sensor)
Powered by	5V or KV
Wireless transmission	LORA / LORAWAN(eu868mhz,915mhz,434mhz), GPRS, 4G,WIFI
Cloud server	Our cloud server is bind up with the wireless module
Software function	1. See real time data in the PC end. 2. Download the history data in excel type. 3. Set alarm for each parameters which can send the alarm information to your email when the measured data are out range.