Shinyei PPD42 Air Quality Sensor

Specification:

• Manufacturer: SHINYEI Technology Co. LTD.
• Model: PPD42 (PPD42NS / PPD42NJ)
• Detectable Particle Size: Over 1.0µm
• Supply Voltage: DC 5V（4.75~5.75V）
• Operating Temperature Range: 0 to 45℃
• Operating Humidity Range: Less than 95%rh (No Condensation)
• Output Method: Digital (Pulse) - PWM
• Dimensions: 59(W) x 45(H) x 22(D) mm
• Weight: 24g (Approx.)

Links:

• Manufacturer site
• Sensor inside i opis zasady działania