Principle Introduction:
Laser Dust sensor module is a common type, small size sensor, using laser scattering principle to detect the dust particles in air, with good consistency and stability. It is easy to use, with UART & PWM output; Small size is suitable for integrating.

Applications :
Air purifiers

Ventilation systems

Portable instrument

Air quality monitoring equipment

Air conditioner

Smart home fields

Technical parameters :

Tips:For more parameter information, please refer to the latest manual provided by salesman.

Model	ZH06-III
Detection Range	0.3-10μm
Effective Range	0-1000μg/m³
Detection Interval	1s
PM2.5 Detection Accuracy	0-100 μg/m³：±15μg/m³ 101-1000 μg /m³: ± 15% Reading (Test Condition: 25 ± 2 ℃, 50 ± 10% RH,TSI8530, Cigarette, GBT18801-2015)
Preheating Time	30s
Output	UART_TTL Output (3.3V level)
Output	PWMOutput (3.3V level)
Working Voltage	4.9V～5.5V(DC)
Working Current	＜120mA
Idle Current	＜20mA
Response Time	T90＜45s
Working Humidity	0～80％RH(No Condensation)
Working Tem	－10～60℃
Storage Tem	－30～70℃
Dimension	47×37×12.6mm(L×W×H)
Weight	＜30g
MTTF	Continuous > 10000H

Reference Circuit :

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