Introduction:
ZH03B is a versatile, compact laser dust sensor Module. Using the principle of Mie scattering, it can be present in the air Dust particles are detected and detected by professional algorithms and calibration Process treatment, with good consistency and stability. sensor with serial output and PWM output simultaneous output capability, convenient use. Small size for easy integration.
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°C, 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: 4.9V ~ 5.5V (DC)
Working current : <120mA
Sleep current: <20mA
Response time: T90<45s
Working humidity: 0～80%RH (no condensation)
Working temperature: -10～50°C
Storage temperature: -30 ~ 70 ° C
Dimensions: 50 × 32.4 × 21mm
MTTF: continuous uninterrupted >10000 h
Features:
1. Consistent
2. Real-time response
3. Accurate data
4. Low power consumption
5. Minimum resolution particle diameter 0.3μm
Main application:
1. Air purifier,
2. Fresh air system,
3. Portable instruments,
4. Air Quality Supervision
5. Measuring equipment, air conditioning, smart home equipment and other places.
Useful Link:
Datasheet
Arduino library for the ZH03B sensor
User Manual for MH-Z Series Infrared CO2 Sensor Module Communication Protocol
