Products
ZH07 Laser Dust Sensor Air Purification Fresh Air System Smart Home Sensor -74922
product detail
ZH07 is a general-purpose, miniaturized laser dust sensor
The module uses the principle of Mie scattering to
Detection of dust particles. Tested by professional algorithms and calibration
Process treatment, the sensor has good consistency and stability.
The sensor has both serial output and PWM output capabilities, which is convenient
Use, small size, easy to integrate application.
Features:
Good consistency
Real-time response
Accurate data
Low power consumption
Minimum resolution particle diameter 0.3 μm
Application:
air purifier,
Fresh air system,
Portable instrument,
Air quality monitor,
air conditioning,
Supporting consumer electronics and other equipment.
Parameter:
Detection particle size 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 conditions: 25±2℃, 50±10%RH, TSI8530, cigarette, GBT18801- 2015)
Power-on stabilization time: 30s
Output data: UART_TTL output (3.3V level, default)
PWM output (3.3V level, default)
Working voltage: 4.8V～5.5V(DC)
Working current: <120mA
Current in power saving mode: <20mA
Response time: T90＜30s
Working humidity: 0～80%RH (no condensation)
Working temperature: －10～60℃
Storage temperature: －30～70℃
