6-In-1 Air Quality Sensor Module For PM2.5 CH2O CO2 TVOC Temperature Humidity (TTL & RS485 Output)

6-In-1 Air Quality Sensor Module For PM2.5 CH2O CO2 TVOC Temperature Humidity (TTL & RS485 Output)

Features:
- 6 In 1 air quality sensor
- Support TTL & RS485 outputs
- Original British chip adopted
- High sensitivity and stable performance
- Compact size for easy application
- Fit your air quality monitoring devices
- Support Calibration: Can be connected to your computer by a communication cable (not included)

Product Parameters:
- Working Voltage: DC5V @250mA
- Operating Temperature: 0 to 50℃
- Working Humidity: 15%RH to 90%RH (Non Condensation)
- Preheating Time: ≤3min
- Life Span: 5 Years (In the air)
- Communication Way: TTL Level/ RS485 Standard Modbus RTU/PWM (Output & save PM2.5 data)

Detection Parameters & Resolution:

Package Included:
- 1 x Air Quality Sensor Module