DSM501A Dust Sensor Module PM2.5 Detection Dector
Overview
The dust sensor module DSM501A is low cost,compact size for a particle density sensor.
Quantitative particle measurement with the principle of particle counter.
FIne particle of which diameters are bigger than one micron could be detected with high sensitivity.
Inside heater realizes the self-air taking.
One control contact and two output contacts.
The DSM501A consists of:
Light Emitting Diode(LED) Lamp
Detector
Signal amplifier circuit
Output drive circuit 1
Output drive circuit 2
Heater
Features
PWM output
Compact size and lightweight
Easy installation
Single power supply
Application
Air cleaner or Air purifier
Air condition
Air quality monitor
Ventilator etc.
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