ZH03B Particles Sensor PM2.5 Dust Sensor

  • • PM2.5 dust sensor
  • • Calibrated before leaving factory
  • • Output: PWM and UART, DAC

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Principle Introduction:
ZH03 Laser Dust sensor module is a common type, small size sensor, using laser scattering principle to detect the dust particles in air, with good selectivity and stability. It is easy to use, with UART output & analog output.

Applications :

ZH03B PM2.5 Dust Sensor Particle sensor is widely used in air quality monitoring equipment, air purifiers, ventilation systems, air conditioner, and smart home equipment.

Technical parameters :
Model ZH03/ZH03A/ZH03B
Detection Gas PM1.0, PM2.5, PM10
Output UART OUTPUT (3V TTL)
PWM output
Working Voltage 5V±0.1V
Working Current <120mA
Dormancy current <10mA
Response Time T90≤45s
Working Humidity 0~85%RH(no condensation)
Working Temperature -10~50℃
Storage Temperature -30~70
Life Span 3 years (in air)
Dimension 50x32.4x21mm(LxWxH)
Reference Circuit :
 

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