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LED Particle Sensor PM1003

LED Particle Sensor PM1003

Description

PM1003 is an infrared (LED) particle sensor, designed to detect the variation trend of particle concentration size between 1.0μm~10μm adopting the principle of optical scattering principle. It can show the dust concentration in the air by detecting the intensity of reflected light. Sensor can output measuring value by PWM or UART signal.

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Features

    ▪ Particle measured size range: 1.0μm~10μm

    Built-in MCU, directly output particle mass concentration (μg/m3)

    PWM (pulse width modulation) output (low pulse output)

    Electromagnetic shielding, anti-interference

    High stability and good consistency

    Signal output optional: PWM, UART

    Temperature compensation within whole measurement range

Applications

    Air purifier

    Air conditioner with purifying function

    IAQ monitor

    Ventilation system

SPECIFICATIONS

Measured particle size 1.0μm~10μm
Measurement range 0~500μg/m³
Accuracy 0~100 μg/m³:±30μg/m³, 100~500 μg/m³: ±30% of reading (25±2℃, 50±10%RH)
Response time ≤30 seconds
Working condition -10°C~ 50°C, 0~95%RH (non-condensing)
Storage condition -20°C~60°C, 0~95%RH ( non-condensing)
Power supply DC 5V±0.25V, ripplewave<50 mV
Working current ≤90mA
Signal output PWM, UART_TTL
Dimension W59*H45*D17.2(mm)
Weight 26g


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