ZH07 Laser dust sensor

For air purifiers, air quality monitors, and ventilation systems

Applications :

* Air purifiers * Ventilation systems
* Portable instrument * Air quality monitoring equipment
* Air conditioner * smart home equipment

Product Advantages:
  • *Small size, with fixing holes
  • *Good consistency
  • *Real time response
  • *Minimum resolution of particle diameter is 0.3 µm
Product Description:

Laser Dust sensor module ZH07 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.

Technical Parameters:
Model ZH07
Detection Range 0.3-10μm
Effective Range 0-1000μg/m³
Detection Interval 1s
0-100 μg/m³:±15μg/m³
PM2.5 101-1000 μg /m³: ± 15% Reading
Detection Accuracy (Test Condition: 25 ± 2 ℃, 50 ± 10%
RH,TSI8530, Cigarette, GBT18801-2015)
Preheating Time 30s
Output UART_TTL Output (3.3V level, default)
PWM Output (3.3V level, default)
Working Voltage 4.8V~5.5V(DC)
Working Current <120mA
Dormancy Current <20mA
Response Time T90<30s
Working Humidity 0~80%RH(No Condensation)
Working Tem. -10~60℃
Storage Tem. -30~70℃
Dimension 48×40×12.5mm(L×W×H)
Weight <30g
MTTF Continuous > 10000H
The Latest Manual

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