Grove - dust / purity air sensor PM2.5 PPD42NS - 5V PWM

Index: SEE-13331 EAN: 5903351246583

Sensor of dust allows you to monitor the purity of the air. It is equipped with a sensor that can detect PM 2.5 particles with a diameter above 1 μm, such as cigarette smoke. The system is powered with the voltage from 4.75 V to 5.75 V, it communicates using a PWM signal. The set has a cable with the grove end.

Grove - dust / purity air sensor PM2.5 PPD42NS - 5V PWM
€12.90
€10.49 tax excl.
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Manufacturer: Seeedstudio
Compatibility: Arduino Raspberry Pi

Description

Sensor of dust allows you tomonitor the purity of the air. It is equipped with a sensor that can detectPM 2.5particles with a diameterabove 1 μm, such as cigarette smoke. The system is powered with the voltagefrom 4.75 V to 5.75 V, it communicates using aPWMsignal. The set has a cable withthe grove end.
Czujnik pyłu / stężenia cząstek - monitor czystości

Connection

The sensor has five pins, their description is in a table.

Czujnik pyłu / stężenia cząstek - schemat wyprowadzeń

 

Pin Description
Pin 1 GND - ground of the system.
Pin 2 NC - not connected.
Pin 3 Supply voltage: 4.75 V to 5.75 V.
Pin 4 Digital PWM output.
Pin 5 NC - not connected.

 

Potentiometers VR1 and VR3 are set by the manufacturer, and you should not use them.

Specification

  • Supply voltage: 4.75 V to 5.75 V
  • Current consumption: 90 mA
  • Sensitivity: 1 µm
  • Detection range:
    • from 0 to 28,000 pcs/liters
    • from 0 to 8000 pcs/0,01 cf
  • Stabilization time: 1 min after turning on
  • Communication: frequency PWM signal
  • Operating temperature: 0 °C to 45 °C
  • Operating humidity: up to 95 % RH
  • Board sizes: 59 x 45 x 22 mm
  • Weight: 24 g

 

Sensor - service module
Package width 8 cm
Package height 2 cm
Package depth 11 cm
Package weight 0.028 kg

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