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Laser Particle Sensor PM2012

Laser Particle Sensor PM2012


Laser particle sensor PM2012 is designed with the smallest & ultra-thin structure. It adopts light scattering principle to measure and calculate the suspending particle number which is within unit volume on the air exactly and real-time output particle mass concentration in μg/m³ directly via mathematical algorithm and scientific calibration.
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    • Smallest & ultra-thin
    • High accuracy
    • High sensitive and quick response(≤8s)
    • Signal output optional: UART, I²C
    • Compact structure, light weight, easy to install


    Air purifier

    ▪ Air quality monitor

    ▪ Air conditioner

    ▪ Ventilation system

    ▪ Consumer electronic products


Measurement particle 0.3μm~10μm
Measurement range 0~5000μg/m³
Measurement accuracy for PM2.5/PM1.0 0~100μg/m³, ±10μg/m³
101~500μg/m³, ±10% reading
(GRIMM, 25±2℃, 50 ±10%RH)
Measurement accuracy for PM10 0~100μg/m³, ±25μg/m³
101~500μg/m³, ±25% reading
(GRIMM, 25±2℃, 50 ±10%RH)
Timeto first reading ≤8s
Response time 1s
Working temperature -10°C~50°C
Working humidity 0~95%RH(non-condensing)
Power supply DC 5V±0.1V, ripple wave<50mV
Working current <100mA(working); <200μA (standby)
Signal output UART_TTL/, I²C (3.3V/5V)
Dimension W38*H35*D12 (mm)


Specification Download

Test Instruction Download

Test Software Download

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