A laser PM2.5 sensor is a device used to detect fine particles suspended in the air, specifically those with a diameter of 2.5 micrometers or less, which are known as PM2.5. These particles are invisible to the naked eye and can pose health risks when inhaled.
Here's how it works:
- The sensor uses a laser light source to illuminate the air passing through a chamber.
- As PM2.5 particles pass through the laser beam, they scatter the light.
- A detector within the sensor measures the amount of scattered light, which is then converted into a concentration of PM2.5 particles in the air.
Advantages of laser PM2.5 sensors:
- High accuracy and sensitivity: Compared to other types of PM2.5 sensors, laser sensors are generally more accurate and can detect even very small particles.
- Real-time monitoring: They provide continuous readings of PM2.5 concentration, allowing you to monitor air quality fluctuations.
The Tuya 7in1 WiFi Air Quality Monitor is a comprehensive solution for monitoring indoor air quality. This multi-functional device simultaneously tests for PM2.5, CO2, TVOC, HCHO, AQI, temperature, and humidity, providing a complete picture of your environment's air quality. The 2.8-inch TFT color display ensures that all detection data is clear and easy to read. By connecting to the Tuya App, you can monitor real-time air quality and review historical data trends through a detailed curve chart.
The device is equipped with a small battery, offering functionality during short power outages. Its compact size makes it perfect for use on a desk or for easy portability. Ideal for various applications such as agricultural planting, greenhouse vegetables, warehouses, material processing, home interiors, and business offices, the Tuya 7in1 Air Quality Monitor is an essential tool for maintaining healthy air quality. Featured By RoboticsBD.
Connecting the Tuya App steps:
To connect your Air Quality Monitor to the Tuya App, follow these simple steps:
- Open the Tuya App on your mobile phone.
- Select the "Add Device" option within the app.
- Choose "Sensors" from the device list.
- Opt for the "CO2 Detector (Wifi+BLE)" option.
By following these steps, your Air Quality Monitor Detector should be seamlessly connected to the Tuya App.
It's important to note that this device is equipped with a small battery, providing functionality during a power outage for up to 3 minutes until a generator or IPS takes over. In the event of a prolonged power outage, it is recommended to shut down the device rather than running it on battery power for an extended period.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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Features:
- Multi-Functional Monitoring: Tests for PM2.5, CO2, TVOC, HCHO, AQI, temperature, and humidity simultaneously.
- Clear Display: 2.8-inch TFT color display for easy reading of detection data.
- Tuya App Connectivity: Real-time air quality monitoring and historical data analysis via the Tuya App.
- Portable Design: Small and compact size, suitable for desk placement and easy portability.
- High-Precision Sensors: Equipped with high-precision VOC sensors with low power consumption.
- Temperature & Humidity Detection: Real-time detection with automatic data refresh, displays in ℃ and ℉.
- Air Quality Levels: Four levels of air quality indicated by different colors for easy understanding.
- Calendar & Alarm Clock Functions: Includes calendar information and two sets of alarm time settings.
- Wide Applications: Suitable for agricultural, industrial, and residential use.
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Applications:
- Air purifiers: Laser PM2.5 sensors are often used in air purifiers to monitor incoming and outgoing air quality, allowing the purifier to adjust its operation accordingly.
- Air quality monitoring systems: These sensors are integrated into air quality monitoring systems for homes, businesses, and even cities.
- Indoor air quality monitors: Standalone air quality monitors for homes often use laser PM2.5 sensors to measure indoor air quality.
- Agricultural Planting: Monitor air quality in greenhouses to ensure optimal growing conditions.
- Warehouses: Maintain air quality in production and storage environments.
- Home Interiors: Ensure healthy air quality in living spaces.
- Business Offices: Monitor and improve air quality in office environments.
- Material Processing: Track air quality in manufacturing and processing areas.
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| General Specifications |
| Material | ABS |
| Color | Black, White (optional) |
| Battery | 1 * 1200mAh lithium battery (included) |
| Sensors | VOC sensors |
| PM2.5 Measurement Range | 0-9999 ug/m³ |
| PM2.5 Resolution | 1 ug/m³ |
| TVOC Measurement Range | 0-3 mg/m³ |
| TVOC Resolution | 0.001 mg/m³ |
| CO2 Measurement Range | 400-5000 PPM |
| HCHO Measurement Range | 0-3 mg/m³ |
| Temperature Measurement Range | 0-60℃ |
| Humidity Measurement Range | 0-99% RH |
| Recharging Method | Type-C interface |
| Item Size | 90 * 70 * 45 mm |
| Shipment Weight | 0.270 kg |
| Shipment Dimensions | 12 × 11 × 5 cm |
Please allow 5% measuring deviation due to manual measurement.
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Documentation:
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Package Includes:
1 x Tuya 7in1 WiFi Air Quality Monitor PM2.5 CO2 TVOC HCHO AQI
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