Outdoor Air Pollution Sensor, Louvered Box

SKU: SUCH-AQS-LB

$124.56

● Louvered box, RS485/4-20mA/0-5V/0-10V/Wifi output ● Resistant to rain and snow, anti-aging ● Temperature -40~+80°C, humidity 0%RH-100%RH ● PM1/PM2.5/PM10 test range: 0~1000ug/m3 ● For weather station, ambient weather

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Overview
Specs
Application
FAQ
Reviews

Overview

The air pollution sensor has automatic calibration with dual-frequency data collection for high-accuracy, drift-free measurements. It offers high sensitivity, anti-interference, and supports secondary development. Housed in a durable ABS louvered enclosure, it resists rain, snow, and aging. With support for RS485, 4-20mA, 0-5V, 0-10V, and WiFi outputs, SUCH louvered box air quality sensor operates from -40°C to +80°C, 0-100%RH, and measures PM1, PM2.5, and PM10 in the 0-1000 μg/m³ range---ideal for weather stations and outdoor monitoring.

Feature

Data Automatic Calibration: Uses dual-frequency data collection and automatic calibration for precise measurement with minimal error.
Core Features: High sensitivity, automatic calibration, standard protocol, dual-frequency collection, anti-interference, and secondary development capabilities.
Stable Data with No Drift: Advanced laser attenuation prevention ensures long-term data stability.
High-Density Material Enclosure: ABS material, wall-mount design, no screw holes, and easy installation for space-saving.
Multiple Signal Outputs: Supports RS485/4-20mA/0-5V/0-10V/WIFI, suitable for various environmental needs.

Dimension (Unit:mm)

Outdoor air quality sensor louvered box size

Installation Instruction

Outdoor air quality sensor installation instructions

Wiring Instruction

RS485

Analog

Specs

RS485, Analog Type

DC Power Supply (default)	10~30V DC
Power Consumption	0.5W
Working Temperature and Humidity	-20°C~+60°C, 0%RH~95%RH Non-condensing
Communication Interface	485 communication (ModBus-RTU protocol) Baud rate: 2400, 4800 (default), 9600 Data bit length: 8 bits Parity: no Stop bit length: 1 bit Default ModBus communication address: 1
Parameter Setting	Configuration through the 485 interface with the provided configuration software
Resolution
PM2.5/PM10/PM1.0	1ug/m³
Temperature	0.1°C
Humidity	0.1%RH
Accurate
Particle Counting Efficiency	50%@0.3um, 98%@>=0.5um
PM2.5 Accuracy	±3%FS (@ 0~100μg/m3, 25°C, 50%RH)
Humidity	±3%RH (60%RH, 25°C)
Temperature	±0.5°C(25°C)
Measurement Range
PM2.5	0~1000ug/m3
PM10	0~1000ug/m3
PM1.0	0~1000ug/m3
Temperature	-40~+80°C
Humidity	0%RH-100%RH
Response Speed	<90s
Warm-up Time	<2min
Installation	Wall-mounted

WiFi Type

Power Consumption	0.3W(24VDC)
Power Supply	10~30VDC(Average current<85mA)
Measurement Range	0-20000ug/m3
Accuracy	20% or 30ug/m³ whichever is greater(@1000ug/m;, 25°C,50%RH)
System Warm-up Time	2min(usable), 10min(maximum accuracy)
Response Time	<6s
Resolution	lug/m³ Item
Working Environment	-20°C~+60°C, 0%RH~95%RH Non-condensing
Data Upload Time	Default 10s/time, 1s~65535s programmable
Data Acquisition Time	2s/time
WIFI Communication Parameters	802.11b/g/n
Security	Security Type WEP/WPA-PSK/WPA2-PSK, Encryption type WEP/TKIP/AES

Application

Dust Environment

Outdoor Meteorology

Incineration Pollution

FAQ

Q1: What is the purpose of the louvered box design? ❯

The louvered box protects the internal sensors from direct sunlight, rain, snow, and debris, while allowing adequate airflow for accurate air sampling. It also reduces the effect of heat radiation and improves overall measurement reliability in outdoor environments.

Q2: Can the SUCH air pollution sensor be powered by solar energy? ❯

Yes, outdoor models are compatible with solar panel systems and DC power inputs (typically 12V or 24V), making them ideal for off-grid or remote deployments such as agricultural fields, parks, or rural monitoring stations.

Q3: What kind of maintenance does the louvered box sensor require? ❯

Routine maintenance includes:

Cleaning the louvered inlet to prevent dust buildup
Checking for moisture or insect ingress
Verifying signal output and sensor stability monthly
Recalibrating sensors annually or as required by local air quality standards

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Outdoor Air Pollution Sensor, Louvered Box

Feature

Dimension (Unit:mm)

Installation Instruction

Wiring Instruction

RS485

Analog

RS485, Analog Type

WiFi Type

Dust Environment

Outdoor Meteorology

Incineration Pollution

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