Infrared particulate matter sensor - MPM20-AH

  • Infrared particulate matter sensor
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MPM20 series dust sensor is a self-priming infrared dust sensor.

  • Model Number: MPM20-AH
  • Data Sheet: Date Sheet File
Quantity:
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Product Specification

    MPM20 series dust sensor is a self-priming infrared dust sensor, which adopts the principle of infrared light scattering and has strong stability and consistency. It can automatically attract the external atmosphere, and the built-in heater can automatically intake air without adding an air pump. PM2.5 with lower inertia will float halfway, which is convenient for photoelectric sensor detection. The absolute number of particles per unit volume can be detected by using the same principle as particle calculator.

 

Product appearance and size:

 


Product parameters:

MPM20-AH

Working voltage

DC 5V +/-5%; voltage ripple below 50mV

Working current

90mA

Working temperature and humidity

0 ~ 50; below 95%rh (no condensation)

Storage temperature

-20 ~ 60

Size

59X45X22mm

Weight

26g

Detect particle diameter

About 0.5μm or bigger

Detection concentration range

0 ~ 500μg/cubic metre

Detecting Consistency Bias

(@Voltage 5.0V 2550%RH)

±2 5 % (@1 0 0~5 0 0 μg/cubic metre)

±25 μg//cubic metre (@ 0~100 μg/cubic metre )

Output mode

PWM pulse output or IIC digital interface output

Detection start time

About 1 minute after turning on the power(resistance temperature stabilization time)

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