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.
Features:
Good consistency
Real time response
Accurate data
Low power consumption
Minus resolution of particle diameter 0.3 µm
Main Applications
Air purifiers;
Ventilation systems;
Portable instrument;
Air quality monitoring equipment;
Air conditioner;
and smart home fields;
Technical Parameters
Model
ZH07
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, 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
Latest Demand
