• Home
  • About Us
  • Contact Us
Semiconductor for You
  • Home
  • Semiconductor News
  • Technology
    • Automotive
    • Consumer Electronics
    • IoT
    • Lighting
    • Power Management
    • Wireless
    • Personal Electronics
    • Hardware & Software
    • Research
    • Medical Electronics
    • Embedded Design
    • Aerospace & Defence
    • Artificial Intelligence
  • DIY Projects
  • Market
  • Industries
    • Renesas Electronics
  • Knowledge Base
  • Events
  • Tools
    • Resistor Color Code Calculator
No Result
View All Result
  • Home
  • Semiconductor News
  • Technology
    • Automotive
    • Consumer Electronics
    • IoT
    • Lighting
    • Power Management
    • Wireless
    • Personal Electronics
    • Hardware & Software
    • Research
    • Medical Electronics
    • Embedded Design
    • Aerospace & Defence
    • Artificial Intelligence
  • DIY Projects
  • Market
  • Industries
    • Renesas Electronics
  • Knowledge Base
  • Events
  • Tools
    • Resistor Color Code Calculator
No Result
View All Result
Semiconductor for You
No Result
View All Result
Home Knowledge Base

Particle sensor

Vinita Koche by Vinita Koche
July 9, 2021
in Knowledge Base
0

What are particle sensors?

Particle sensors are small air monitors that measure airborne particles smaller than 10 micrometers or 2.5 micrometers. These low-cost sensors are also well-known as optical particle counters; optical sensors; particulate matter sensors; air quality or air pollution sensors. Due to their simplicity and low cost, it becomes a popular way to monitor air quality.         

How do particle sensors work?

Sensors use a ‘light-scattering technique to determine the concentration of particles in the air. A beam of light inside the sensor is passed through a sample of air, and particles in the sample scatter the light beam. The scattered light is measured and used to analyze the concentration of particles in the air sample. All particle sensors use similar technology but can calculate particle concentrations in different ways. They look different and vary in size.

What are the limitations of particle sensors?

  • There are some limitations of particle sensors like
  • Inconsistent measurement of particles from different sources.
  •  Particles scatter light beams differently, depending on the type along with a mixture of particles. For example, a sensor will detect particles from vehicles in a different way than particles from smoke.
  • Air ventilation of enclosures and wind speed may affect the air flow inside the sensor.
  • If we put a particle sensor in a box or near a wall, it may show a lower concentration of particles than if we put it in an open space. This also means if a sensor is moving, for example, if we take it on our vehicle, it will respond differently to when it’s stationary.

What are sensors used for? 

  • There are many useful applications for particle sensors like,
  • To supplement existing air monitoring networks by increasing the geographical coverage of a network or to help identify localized air pollution problems.
  • To increase people’s understanding of air quality and air pollution.
  • Personal exposure monitoring, especially for people who are more sensitive to air pollution.

 

ADVERTISEMENT
Content Protection by DMCA.com
Vinita Koche

Vinita Koche

Browse by Category

  • Aerospace and Defence
  • Articles
  • Automotive
  • Consumer-Electronics
  • Hardware & Software
  • Interview
  • IoT
  • Knowledge Base
  • Lighting
  • Market
  • personal-electronics
  • Power Management
  • Research
  • Semiconductor Events
  • Semiconductor News
  • Technology
  • Wireless
Semiconductor for You

Semiconductor For You is a resource hub for electronics engineers and industrialist. With its blend of
technology features, news and new product information, Semiconductor For You keeps designers and
managers up to date with the fastest moving industry in the world.

Follow Us

Browse by Category

  • Aerospace and Defence
  • Articles
  • Automotive
  • Consumer-Electronics
  • Hardware & Software
  • Interview
  • IoT
  • Knowledge Base
  • Lighting
  • Market
  • personal-electronics
  • Power Management
  • Research
  • Semiconductor Events
  • Semiconductor News
  • Technology
  • Wireless

Recent News

74LS08 AND Gate IC : Pin Configuration & Its Applications

74LS08 AND Gate IC : Pin Configuration & Its Applications

August 16, 2022
AD623 Instrumentation Amplifier & Its Working

AD623 Instrumentation Amplifier & Its Working

August 13, 2022
  • About
  • Advertise
  • Privacy & Policy
  • Contact

© 2022 Semiconductor For You

No Result
View All Result
  • Home
  • Semiconductor News
  • Technology
    • IoT
    • Wireless
    • Power Management
    • Automotive
    • Hardware & Software
  • Market
  • Knowledge Base
  • Tools
    • Resistor Color Code Calculator

© 2022 Semiconductor For You

We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept”, you consent to the use of ALL the cookies.
Cookie settingsACCEPT
Manage consent

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
Necessary
Always Enabled
Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.
CookieDurationDescription
cookielawinfo-checbox-analytics11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checbox-functional11 monthsThe cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checbox-others11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-necessary11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-performance11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
viewed_cookie_policy11 monthsThe cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.
Functional
Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.
Performance
Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.
Analytics
Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.
Advertisement
Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.
Others
Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.
SAVE & ACCEPT