4-in-1 Air Quality Display

It displays four most crucial parameters of IAQ : CO2 level, PM2.5 concentration, relative humidity, and temperature, as well as the clock and calendar. Three rating icons are equipped to indicate the air quality based on the preset levels, which can be configured to different levels if required.

Features:

  • Measurements: CO2, PM2.5, Relative Humidity, Temperature.
  • Clock and Calendar Display : Year, Month, Date, Day, Time.
  • Built-in Non-dispersive infrared (NDIR) CO2 transmitter with automatic calibration.
  • Built-in Laser Distributing PM2.5 sensors for reliable air detection.
  • Built-in high accuracy and reliable temperature, humidity sensors.
  • Clear and Bright 7 segment LED display.
  • Measurement range :
    – CO2: 0 ~ 9999 ppm
    – PM2.5: 0 ~ 600 μg/m3
    – Humidity: 0 ~ 95% RH
    – Temperature: -10 ~ 60°C
  • Dimensions (mm) : 527 (W) x 217 (H) x 32 (D) Weight : 2700g

PM2.5 Air Quality Transmitter

PM2.5 transmitter provides precise and reliable PM2.5 air measurement and accurately sends data wirelessly to the back end platform for real-time data monitoring, analysis or for efficient ventilation control.

Features:

  • Embedded laser scattering PM2.5 sensors for perfect detection.
  • Rapid response time ≤ 10s. Small size and easy installation.
  • Optional bright LCD display.
  • Measurement principle : Laser scattering.
  • Measurement range : 0 ~ 600 μg/m3
  • Dimensions (mm) : 113.57 (H) x 80 (W) x 28.79 (D)

Carbon Dioxide Transmitter

Carbon Dioxide (CO2) Transmitter provides several optional output signals for real time data monitoring and one alarm relay output for efficient IAQ management and warning. It is widely used in public area to keep alert people for the change of CO2 level.

Features:

  • Built-in Non-dispersive infrared (NDIR) CO2 transmitter with automatic baseline correction.
  • Rapid response time < 10sec.
  • Optional Measurement range : 0 ~ 2000 ppm
  • Small size and easy installation.
  • Optional bright LCD display.
  • Measurement principle : Gold-plated infrared (NDIR) wave-guide technology.
  • Dimensions (mm) : 113.57 (H) x 80 (W) x 28.79 (D)
  • Installation: Wall-mount.

Oxygen Transmitter

Oxygen transmitter provides precise Oxygen measurement and several signal outputs options for real time data monitoring, analysis or for efficient ventilation control.

Features:

  • Real time Oxygen detection and transmission.
  • Embedded Electrochemical O2 sensors for reliable detection.
  • Small size and easy installation.
  • Optional LCD display.
  • Measurement range : 0 ~ 30%
  • Protection rate : IP30
  • Dimensions (mm) : 113.57 (H) x 80 (W) x 28.79 (D)
  • Installation: Wall-mount.

Air Quality Transmitter (TVOC & HCHO)

Formaldehyde (HCHO) and total volatile organic compound (TVOC) would be the key factors to air quality.

HCHO is a colorless, poisonous, highly water-soluble gas with an obnoxious odor. Smoking, pressed wood, and particle board have all been shown to be sources of formaldehyde.

VOCs are emitted as gases from certain solids or liquids, such as building materials and furnishings, office equipment, wood preservatives, cleansers, stored fuels and automotive products, etc.

AVC series air quality transmitter can measures the concentration of HCHO and TVOC, and also can send signal to monitoring center to control air purifying or ventilation system, depending on measurement result.

Interested to know how we make it?

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