Air Quality Sensor Module, TVOC/CO2/CH2O/AQI

SKU: SUCH-AQS-MOD
$9.99
● Test TVOC/CO2/HCHO/AQI, RoHS ● TVOC range 0-2mg/m3, ● CO2 range 400ppm-5000ppm ● CH2O range 0-1mg/m3
This product has a minimum quantity of 10
🚚 Free shipping
🕒 Delivery date: 6-12 days
🔁 30-day Returns
Overview

The SUCH air quality sensor module tests TVOC, CO2, HCHO, and AQI, with ranges of 0-2mg/m³ for TVOC, 400-5000ppm for CO2, and 0-1mg/m³ for CH2O. It features a high-precision chip for low power consumption and fast response, along with easy installation through a fixed mounting hole. Built with durable materials, it operates from -45°C to 130°C and 0-100% RH. Compact at 24x20x3mm, it’s ideal for smart agriculture, industrial production, air quality monitoring, and smart homes. Compliant with RoHS standards, the air sensor module ensures stable performance and long service life.

Feature

  • High-Precision Chip: Offers high performance, good functionality, and low power consumption for the air quality sensor module.
  • Fixed Mounting Hole: Convenient installation without the need for drilling, strong environmental adaptability, and easy to install with a stable and secure mount.
  • Quality Sensor: Provides fast response and stable signal output for accurate measurements in air sensor applications.
  • Premium Materials: Made from high-quality materials to ensure durability and longevity.
  • Long Service Life: Designed for extended use, reducing the need for frequent replacements.
  • Stable Performance: Consistent and reliable performance, ensuring long-term functionality without degradation.
  • Durability: Built to last, ideal for various environments in air quality sensor applications.
  • Compliance with Standards: Adheres to industry regulations for quality and safety.

Detail

Air quality sensor module features

Specs
Detection Gases TVOC, CO2, HCHO, AQI
Output Data UART output (3.3V/5V logic level)
Operating Voltage 3.3V/5V DC (No reverse polarity protection)
Preheating Time 60 seconds
Response Time ≤10 seconds
Recovery Time ≤120 seconds
TVOC Range 0-2000 mg/m3
Carbon Dioxide (CO2) Range 400-5000 ppm (Effective value)
Formaldehyde (CH2O) Range 0-1.000 mg/m3
Temperature Range -45°C to +130°C (Recommended operating range: -10°C to +50°C)
Humidity Range 0-100% RH
AQI Range 1~6
Accuracy ≤±0.010 mg/m3 or ±10% of the maximum measured value
Resolution 0.1 ppm
Working Temperature -20°C to +50°C
Working Humidity ≤95% RH
Storage Temperature -20°C to +60°C
Lifespan 5 years (in air with temperatures between 0°C and 35°C)
Size 24*20*3 mm (L*W*H), excluding the sensor module

Note: Carbon dioxide and formaldehyde values are calculated from TVOC and are for reference only.

Application
Air quality testing station

Air Quality Testing Station

Intelligent agricultural greenhouse

Intelligent Agricultural Greenhouse

Industrial product

Industrial Production

FAQ
 

No, this sensor specifically detects TVOC, CO2, CH2O, and AQI. It is not designed to measure other air pollutants like nitrogen dioxide (NO2) or sulfur dioxide (SO2).

 

The air sensor is built with high-quality materials to ensure durability and a long service life, reducing the need for frequent replacements.

 

Yes, it adheres to industry regulations for safety and quality, ensuring reliable and consistent performance.

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