• New Indoor Air Quality Module

Air Monitoring

New Indoor Air Quality Module

Aug 10 2016

New addition to the range of intelligent Indoor Air Quality Modules from SGX Sensortech makes the monitoring of air quality in the home or the workplace hassle free.

There is an increasing interest in the quality of air that we breathe, whether in the home, at work or  at school.  A significant contributor to poor air quality is a group of low boiling-point gases known as volatile organic compounds (VOCs). These gases occur naturally, are produced by human metabolism or result from an industrial or combustion process. There is a growing level of evidence that VOCs contribute to the incidence of respiratory disease and associated healthcare costs. In the workplace, it is believed that they adversely impact absenteeism and can cause significant loss in productivity as a result of what is known as sick building syndrome. Even if harmless to humans, many VOCs are highly odorous and contribute to unpleasant smells.

The new MICS-VZ-89TE air quality module from SGX Sensortech makes the process of detecting VOCs simple.  Using innovative metal oxide semiconductor chemistry supported by a micro-electromechanical structure (MEMS), the core sensing technology provides a swift response to changes in the levels of a wide range of VOCs and hence air quality. The technology which has been produced in high volumes and to rigorous quality control by SGX for more than 10 years is already well established in the automotive industry where it is linked with car HVAC systems to control air intakes. The low power module incorporates an advanced signal processing algorithm to produce both an I2C and pulse-width modulated output. In addition, the proprietary algorithm automatically compensates for small changes in sensor output over time and provides calibration free operation.

Not only does the sensor produce an effective means of monitoring the level of VOCs in the air, it also provides an equivalency signal for the concentration of carbon dioxide present; CO2 is commonly used as a proxy for air quality.

The sensing module is ideal for the following applications: Occupancy detection to reduce energy costs by the intelligent control of heating, ventilation and air conditioning systems, Bathroom and kitchen fan control, and Air cleaners and purifiers.

For further technical information about the product please visit the SGX  Sensorttech Website For samples and more detailed characterisation, please contact a member of the SGX sales team or group of worldwide channel partners.

Digital Edition

Asian Environmental Technology 27.1 - Buyers' Guide

March 2023

In This Edition Buyer's Guide Directory - Product Listings by Category - Suppliers Listings (A-Z) Business News - Alphasense enhances customer experience with new investments - Kunak...

View all digital editions


Water Philippines - NEW DATES

Mar 22 2023 Pasay City, Manila, Philippines

Intersol 2023

Mar 28 2023 Lille, France

The World Biogas Expo 2023

Mar 29 2023 Birmingham, UK

UzChemPlast Expo

Apr 05 2023 Tashkent, Uzbekistan

Analyse Industrielle

Apr 05 2023 Paris, France

View all events