Air Quality Products

• WiFi Tuya & Bluetooth: Seamless connectivity for remote control

• CO2 Measurement Range: 400 – 5000 ppm

• Smoke Alarm: 0.1% db/m – 0.3% db/m

• Humidity Range: 5% – 95% (±5%)

• Temperature Range: -20°C ~ 60°C (±2°C)

• Thermostat Control: Managed through Tuya app

• Support: API for integration

• Battery Type: Lithium battery (1400 mAh)

• Charging Voltage: Type C USB 5V 1A

• Sensor Service Life: > 10 years

• Working Temperature: 0°C – 50°C

• Working Humidity: 0% – 95% (non-condensing)

• Temperature Unit: Celsius

• Monitoring: 24-hour real-time monitoring

• CO2 Alarm Value: 800 ppm – 2000 ppm (User-settable)

• CO2 Alarm: On/Off function

• CO2 Detection Range: 400 – 5000 ppm

• Battery Type: Rechargeable Li-battery (2000 mAh)

• Detecting Items: CO2, HCHO, Temperature, TVOC, Humidity

• CO2 Measurement Range: 350 – 2000 ppm

• TVOC Measurement Range: 0.000 – 2.000 mg/m³

• HCHO Measurement Range: 0.000 – 1.000 mg/m³

• Temperature Measurement Range: 1°C ~ 99°C / 33.8°F ~ 210.2°F

• Humidity Measurement Range: 0 – 99% RH

• WiFi Tuya & Bluetooth: Connectivity for remote control

• Multiple Air Quality Measurements: CO2, Humidity, Temperature, TVOC, PM2.5, PM1.0

• RS485 Output: For industrial applications

• Thermostat Control: Managed via Tuya app

• Custom Function: Lora / 2.4G

• Control Method: Tuya app

• CO2: 400 – 5000 ppm

• Working Temperature: 0°C – 50°C

• Working Humidity: 0% – 95% (non-condensing)

• Support: API, ODM

• Display: Large 7-inch screen

• RS485 / Relay Control: For advanced control integration

• WiFi TUYA APP: Transfers data to mobile phones

• Supports Android and Apple phones

• Supports multiple languages

• Dual-purpose: Wall-mounted or desktop use

• LED screen display

• Temperature unit switch between Celsius and Fahrenheit

• PM2.5 Detection Range: 0 – 999 µg/m³

• CO2 Detection Range: 400 – 5000 ppm

• HCHO Detection Range: 0.001 – 1.999 mg/m³

• TVOC Detection Range: 0.001 – 9.999 mg/m³

• Display: 4.3-inch LCD screen with History Records saving

• Buzzer Alarm: On/Off functionality

• Temperature Unit: Switchable between Celsius and Fahrenheit

• CO2 Technology: Infrared (NDIR)

• PM2.5 Sensor Technology: Laser Scattering

• HCHO/TVOC Sensor Technology: Electrochemical sensor

• Temperature and Humidity Sensor

• 24-hour Real-time Monitoring

1. Enclosure

• Features: Waterproof, dustproof, rustproof

• Installation: Outdoor, GPRS transmission

2. Temperature & Humidity

• Temperature Range: 0-120°C

• Accuracy: ±0.3°C

• Humidity Resolution: 0.1% RH

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3. Particle Detection

• Method: Light scattering

• Range: 0-1000 µg/m³ (optional)

4. Gas Detection

• 4.1 NO₂ (Nitrogen Dioxide): 0-500 nmol/mol

• 4.2 CO (Carbon Monoxide): 0-10 µmol/mol

• 4.3 SOₓ (Sulfur Oxides): 0-500 nmol/mol

• 4.4 O₃ (Ozone): 0-500 nmol/mol

• Accuracy: ±2% FS for all gases

5. Wind Speed

• Range: 0-45 m/s

• Accuracy: ±0.3 m/s

6. Wind Direction

• Range: 0-360°

• Accuracy: ±3°

7. Barometric Pressure

• Range: 10-1100 hPa

• Accuracy: ±0.3 hPa

8. Functions

• Features: Real-time monitoring, query capabilities

1. Detected Pollutants

• Gases: SO₂, CO, NO₂, O₃

• Particles: PM2.5, PM10, TSP

• Environmental Factors: Temperature, Humidity

2. Monitoring Method

• Type: Continuous, automatic, real-time

3. asurement Principle

• Particles: Light scattering technique

• Gases: Electrochemical, Infrared, or PID sensors

4. Measurement Details

- Paticulate Matter (PM) Range: 0-1000 µg/m³ (Response Time: 60s, Resolution: 1 µg/m³)

- Sulfur Dioxide (SO₂) Range: 0-1000 ppb (Response Time: 45s)

- Carbon Monoxide (CO) Range: 0-200 ppm (Response Time: 45s)

- Nitrogen Dioxide (NO₂) Range: 0-1000 ppb

- Ozone (O₃) Range: 0-1000 ppb (Resolution: 1 ppb)

5. Fault Alarm

• Feature: Real-time display of system errors

• Common screen display for CO2, PM2.5, temperature, and more

• CO2 detection using infrared (NDIR) technology

• PM2.5 detection via laser scattering sensor

• Temperature unit switchable between Celsius (°C) and Fahrenheit (°F)

• 24-hour real-time air quality monitoring

• CO2 alarm value preset at 1000 PPM

Air Quality Analyzer

• CO2 alarm ON/OFF function

• Rechargeable lithium battery (3000mAh)

• Includes USB charging cable

• Temperature Unit: Switchable between Celsius and Fahrenheit

• PM2.5 Sensor Technology: Laser Scattering

• HCHO/TVOC Sensor Technology: Electrochemical sensor

• CO2 Technology: Infrared (NDIR)

• Temperature and Humidity Sensor

• 24-hour Real-time Monitoring

• AQI Detection Range: 0 – 500

• PM2.5 Detection Range: 0 – 999 µg/m³

• CO2 Detection Range: 400 – 5000 ppm

• HHO Detection Range: 0.001 – 1.999 mg/m³

• TVOC Detection Range: 0.001 – 9.999 mg/m³

• Display: LCD Screen with History Records saving

• Buzzer Alarm: On/Off functionality

• Temperature Unit: Switchable between Celsius and Fahrenheit

• PM2.5 Sensor Technology: Laser Scattering

• HCHO/TVOC Technology: Semiconductor sensor

• Temperature: Temperature and Humidity Sensor

• AQI Detection Range: 0 – 500

• PM2.5 Detection Range: 0 – 999 µg/m³

• HCHO Detection Range: 0.001 – 1.999 mg/m³

• TVOC Detection Range: 0.001 – 9.999 mg/m³

• Battery Type: Rechargeable Li-battery (1200 mAh)

•PM2.5 technology: Laser Scattering

•HCHO/TVOC technology: Semiconductor Sensor

•AQI Detection Range: 0–500

•PM2.5 Detection Range: 0–999 µg/m³

•HCHO Detection Range: 0.001–1.999 mg/m³

•TVOC Detection Range: 0.001–9.999 mg/m³

•Rechargeable Li-battery 2000mAh

1. Material

• Material: ABS

2. Display and Records

• LCD Screen: History records saved

• Record of temperature, humidity, wind speed, and rainfall

3. Measuring Ranges

• Indoor Temperature: 0°C to 50°C

• Outside Temperature: -40°C to 70°C

• Rain: 0-396 inches

• Wind Direction: 0-360°

• Wind Speed: 0-180 km/h

4. Unit Features

• Temperature Unit: Switch between Celsius and Fahrenheit

• PM2.5 Sensor Technology: Laser Scattering

• HCHO/TVOC Sensor Technology: Semiconductor Sensor

• Temperature and Humidity Sensor

• Wireless Outdoor Sensor: 433.92 MHz RF transmitting frequency

• Alert for Temperature, Humidity, Wind, and Rainfall

• Level 3 Display Backlight

• USB Charging Function

5. Power and Size

• Power Supply:

-Power Adapter: DC5V1.2A

-Battery: 2 x LR6 AA 1.5V