ZH07 is a universal and miniaturization laser dust sensor module, which can detect dust particles existing in the air by using Mie scattering principle. Through professional algorithm and calibration detection process processing, the sensor has good consistency and stability. The sensor has both serial port output and PWM output capabilities, which is convenient to use, small in volume and easy to integrate and apply.
Applications
Air purifiers
Ventilation systems
Portable instrument
Air quality monitoring equipment
Air conditioner
Smart home fields
Features
Good consistency
Real time response
Accurate data
Low power consumption
Minus resolution of particle diameter 0.3 µm
Specification
| Model | ZH07 |
| Detectable particle diameter range | 0.3-10μm |
| Effective Range | 0-1000μg/m³ |
| Detection Interval | 1s |
| Preheating Time | 30s |
| Working Voltage | 4.8V～5.5V(DC) |
| Working Current | ＜120mA |
| Dormancy Current | ＜20mA |
| Detection Range | 0.3-10μm |
| Effective Range | 0-1000μg/m³ |
| Output | UART_TTL Output (3.3V level, default),PWM Output (3.3V level, default) |
| Response Time | T90＜30s |
| Working Humidity | 0～80％RH(No Condensation) |
| Working Temperature | －10～60℃ |
| Storage Temperature | －30～70℃ |
| Dimension | 48×40×12.5mm(L×W×H) |
| Weight | ＜30g |
| MTTF | Continuous > 10000H |
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