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Laser Dust Sensor, IR, UART Output, 0 to 5.5 Vdc, PM2.5


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SM-UART-04L   Datasheet
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Product Overview

PM2.5 Particulate Dust Sensor is designed for a wide range of air quality applications where fine particle dust needs to be measured. Applications include air quality meters and air purifiers for both residential and light industrial monitoring and control. The optical design leverages laser technology, which allows customers to achieve excellent performance with balanced reliability. SM-UART-04L is an ideal solution for industrial and consumer applications.
  • Laser optical dust sensing with high accuracy and fast response
  • PM2.5 output
  • PM10 calculated output
  • UART series digital output
  • Compact size and flexible mounting style
  • Protected from EMC intrusion by metal case
  • Wide detection range
  • Average time before re-calibration: 40,000hrs

Product Information

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Dust, Smoke



Panel / Chassis


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Technical Docs (2)

CAD Downloads


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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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