Infinite L-com SRAQ-D681-B User Manual

LASER DUST / PARTICULATE SENSOR MODULE
User Guide for SRAQ-D681-B
Product Description
The SRAQ-D681-B is a particle concentration sensor that uses the principle of laser light scattering (MIE scattering) to determine the number of
particulate matter suspended in the air. The sensor can detect and calculate the presence of various sized particles ranging from 0.3 µm to 10 µm in
diameter. With a UART (TTL) output, the sensor has a resolution of 0.3 µm. Good for use in HVAC systems, air purifiers and general air quality
monitoring.
Features

Fast response

Wide detection range 0.3 µm to 10 µm

0.3 µm resolution

UART (TTL) output

Zero error alarm rate
Applications

HVAC Systems

Clean rooms

Handheld air quality monitors

Air purifiers

General indoor air quality monitoring
Thank you for choosing L-com product. To ensure safe, accurate performance and product longevity, please take a moment to familiarize yourself
with this manual before powering the device. Please keep it handy for future reference. In case of any questions regarding the installation or use of
product, please call us at 800.341.5266.
Reach out to us at customerservice@l-com.com and visit our website at www.l-com.com
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