5 pcs ZH03B Laser Dust Sensor Module

[shortdesc]Application:It’s widely used in air purifiers, ventilation systems, portable instrument, air quality monitoring equipment, air conditioner, and smart home equipment. Feature:Good consistency, Real time response,Accurate data, Low power consumption[/shortdesc] Production Description: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 serial port output & PWM output. Feature:Good consistency, Real time responseAccurate data, Low power consumptionMinus resolution of particle diameter 0.3 µmApplication:It’s widely used in air purifiers, ventilation systems, portable instrument, air quality monitoring equipment, air conditioner, and smart home equipment. Technical Parameters： Model ZH03B Detection diameter range 0.3~10μm Valid range 0~1000μg/m3 Detection interval 1s PM2.5 detection accuracy 0~100μg/m3 :±15μg/m3 101~1000μg/m3 :±15%reading (test conditions: 25±2℃,50±10%RH,TSI8530,ciggrates,GBT18801-2015 ) Stabilization time after power on 30s Output UART_TTLOUTPUT(3.3V level, default) PWM output(3.3V level, default)       Working Voltage 4.9V~5.5V(DC) Working Current <120mA Dormancy current <20mA Response Time T90＜45s Working Humidity 0~80%RH (no condensation) Working Temperature -10~50℃ Storage Temperature -30~70℃ Dimension 50x32.4x21mm(LxWxH) Weight <38g MTTF Continuous without interruption>10000h