PM2.5 Air Quality Transmitter

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PM2.5 Air Quality Transmitter | Automation System & Control | Industrial Equipment Supplier - Aecl

Based in Taiwan, Autotronic Enterprise Co., Ltd. is an industrial equipment supplier of automation system controllers and signal converters since 1976.

As an industrial equipment supplier of automation environmental sensing, liquid measurement and analysis, Aecl provides total automation system control solutions particularly for air quality and temperature & humidity automation control fields. Flow control devices such as paddlewheels, magnetic and turbines, environment measurement equipment such as temperature & humidity transmitters, heat (BTU) meters & calculators and ultrasonic flowmeters, and GF valves and GF signet as a distributor in Taiwan.

Aecl has been offering customers high-quality and reliable automation system controllers, signal converter manufacturing and control systems, analyzers and automation solutions with professionalism. Both with advanced technology and 40 years of experience, Aecl ensures each customer's demands are met.

PM2.5 Air Quality Transmitter


There are a lot of contaminants surrounding us, such as suspended particulates, VOC (volatile organic compounds), formaldehyde, flammable gas, carbon dioxide, sulfur dioxide, ozone, cigaratte fume and etc. And suspended particulates has recently drawed much attention. A lot of research proves that the particulates in the air will damage respiratory and cardiovascular system and lead to asthma, lung cancer, cardiovascular diseases, birth defects or dying young.
There are PM2.5 and PM10 according to the size of particulates. PM2.5, very high penetration, can reach to the wall of bronchus and interfere air exchange in lung.
In 2011, Taiwan implement "Indoor air quality act", and specify with provisions in order to control the quality of living environment.
Aecl launches PM2.5 & PM10 transmitter for monitoring indoor air quality and providing measurement data for management and analysis through RS-485 communication protocol. If using with other equipment, it can take some effective measures, such as activating fan to enhance ventilation, or activating air cleaner to clean the air and to improve indoor air quality.


  • AVC-210 transmitter is applied for indoor air quality monitoring and provides monitoring data as reference for improving air quality. It can accurately measure particle matter (PM) and send detail data with RS485, Modbus RTU monitoring center or to HVAC system. The immediate action can be to trigger ventilation system or to activate air purifier to ensure better indoor air quality.
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