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


AVC-210 PM2.5 transmitter provids precise and reliable PM2.5 air measurement and accurately send data via RS485 to the back end platform for real time data monitoring, analysis or for efficient ventilation control.

Knowing that Air Quality influence much on human health, more and more peopel start to use PM2.5 transmitter to efficiently monitor and ensure good indoor air quality.

Particle matter meter


  • Embeded laser scattering PM2.5 sensors for perfect detection.
  • Rapid response time ≤ 10s
  • RS485 Modbus communication
  • Non-stop data monitoring
  • Small size and easy installation
  • Optional bright LCD display
  • CE & FCC certification
  • Maintenance-free for normal indoor applications


  • Measurement: PM2.5
  • Measurement principle: Laser scattering
  • Measurement range: 0~ 600 μg/m3
  • Outputs: RS-485 (Modbus RTU),
  • Power supply: DC 12V~36V, AC 24V(50/60Hz)
  • Installation: wall-mount
  • Dimensions (mm): 113.57 × 80 × 28.79


  • Commercial building / office
  • Train station
  • Shopping Mall
  • Museum
  • Hospital
  • Medical Center
  • Factory
  • Library
  • Indoor places where would be required to detect PM2.5 concentration
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