TZ601 infrared PM2.5 sensor adopts the principle of infrared optics, and uses particle counting method to detect the concentration of dust particles in the air through the scattering of infrared light on PM2.5 particles. The sensor has been aged, debugged, calibrated and calibrated, and has good Consistency and extremely high sensitivity.
Features
*Small size, light weight, easy installation, simple maintenance
*Support UART, PWM pulse width modulation output
*Built-in heater can realize automatic suction of air
Application
*Air purifier fresh air ventilation system
*Air quality monitor
* Ventilation fan, air conditioner
Dimensions
Figure 1: Sensor Structure Diagram
Main Technical Specifications
Product Model | DSH05M-M3500P |
Substance Detection | PM2.5 Particulate Matter |
Physical Interface | EH2.54-5P Terminal Socket |
Operating Voltage | 5.0±0.2V DC |
Output Data Type | UART, PWM (5V level) |
Operating Current | ≤90mA |
Warm-up Time | ≤ 1 minute |
Response time | ≤20 seconds |
Recovery time | ≤ 60 seconds |
Operating Temperature | 0~50℃ |
Operating Humidity | ≤95% RH |
Storage Temperature | -20~60℃ |
Storage Humidity | ≤95% RH |
Physical Dimensions | 59×45×20m (L×W×H) |
