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    Picture of Indoor Infrared Dust Sensor, TTL/PWM Output Picture of Indoor Infrared Dust Sensor, TTL/PWM Output

    Indoor Infrared Dust Sensor, TTL/PWM Output

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    SKU: SUCH-DS-PM1006
    $58.15
    ● Detection range 0~1000μg/m3, detection accuracy ±20μg/m3 ● Sampling method for diffusion, power-on stabilization time less than 8s ● Built-in temperature compensation function, signal output TTL/PWM ● Operating conditions -20~75℃, 0~95%RH
    🚚 Free shipping
    🕒 Delivery date: 6-12 days
    🔁 30-day Returns
    Overview

    Good price indoor infrared dust sensor for sale. SUCH indoor infrared dust sensor can detect the concentration trend of particles with a diameter of 0.3μm or more in indoor air, with a built-in temperature compensation function, and signal output is TTL/PWM output. The detection accuracy of the dust detection sensor is ±20μg/m3, and the power-on stabilization time is ≤8s. It has the characteristics of high accuracy, good sensitivity, fast response speed and low power consumption.

    Feature

    • Adopts optical scattering principle, built-in MCU, mass concentration output.
    • With an automatic ash accumulation compensation function, easy to use and maintenance-free.
    • Full range temperature compensation function, stable performance.
    • Quick response, reliable quality and high accuracy.
    • Signal outputs are UART_TTL and PWM.
    • Wide range of operating conditions and long product life.

    Indoor infrared dust sensor feature

    Specs
    Detection Principle Light scattering principle (LED light source)
    Detection Range 0~1000μg/m3
    Data Output PM2.5
    Power-on Stabilization Time ≤8s
    Detection Accuracy ±20μg/m3 or ±20% reading (25℃±2℃, 50±10%RH environmental conditions)
    Working Conditions -20~75℃, 0~95%RH (non-condensing)
    Storage Conditions -40~85℃, 0~95%RH (non-condensing)
    Working Voltage DC 5.0±0.2V, ripple <50mV
    Working Current ≤30mA
    Signal Output UART_TTL, PWM
    Sampling Method Diffusion
    Product Size 46.2*34.1*18mm
    Application
    Central air conditioner

    Central Air Conditioner

    Air purifier

    Air Purifier

    Car purifier

    Car Purifier

    FAQ
    ❯

    It can be used in air purifiers/air conditioners to trigger purification logic. It is used for real-time monitoring of dust concentration in the fresh air system, automatically adjusting the air volume or starting and stopping the filter module.

    ❯

    It needs to avoid direct light and high-frequency interference sources (such as motors). It is recommended to place it behind the ventilation duct or the equipment filter.

    ❯

    Low cost, fast response (power-on stability ≤8 seconds), and long life.

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