ShenzhenYijiajie Electronic Co., Ltd.
The company advocates the corporate culture of "integrity and dedication, pragmatic innovation, unity and cooperation, diligence and progress", pays attention to standardized management, advocates
Add to Cart
ZH07 Laser Dust Sensor Universal Miniaturized PWM Output
ZH07 is a general-purpose, miniaturized laser dust sensor module, which can detect dust particles in the air by using the principle of Mie scattering. Through professional algorithm and calibration detection process, the sensor has good consistency and stability. The sensor has both serial port output and PWM output capability, which is easy to use, small in size, and easy to integrate.
Datasheet:
| PM2.5 Detection accuracy | 0-100 μg/m³: ±15μg/m³; 101-1000 μg/m³: ±15% of reading (Test conditions: 25±2℃, 50±10%RH, TSI8530, Cigarettes, 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 |
| Power saving mode current | <20mA |
| Response time | T90＜30s |
| Working humidity | 0～80%RH (non-condensing) |
| Working temperature | -10～60℃ |
| Storage temperature | -30～70℃ |
| Dimensions | 48×40×12.5mm(L×W×H) |
| Weight | <30g |
| MTTF | continuous and uninterrupted >10000 h |
