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Aecl AQD-100 3-in-1 CO2 Humidity Temperature Air Quality Display (527 x 217)
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Aecl AQD-100 3-in-1 CO2 Humidity Temperature Air Quality Display (527 x 217)


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Item details
SKU: ADQ-100

Stock: Backorder in

Brand: Aecl
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Aecl AQD Series
3-in-1 Air Quality Display
CO2, Humidity and Temperature
(Model No.: AQD-100)

Made in Taiwan

AQD-100 displays three most crucial parameters of IAQ; CO2 level, humidity and temperature. Easy installation and the recommended height of installation is 2~3M above the floor level. It also provides date, day and time. It uses good quality sensors; such as the NDIR CO2 sensor, temperature and humidity sensors which are usually available only in laboratory air quality diagnostic equipment. AQD-100 measures CO2 concentration which may not be noticeable by us and used the reading to control ventilation so that the indoor CO2 level can be kept below the recommended ASHRAE limit of 1000ppm. Monitoring humidity is also very important as extended period in an area with humidity over 60% or below 40% can create conditions for mold and mildew growth that may cause allergies and affect general health.

Features:

  • 3 indicators of air quality: CO2, Temperature, Humidity.
  • Clock and Calendar Display: Year, Month, Date, Day, Time.
  • Bulit-in Non-dispersive infrared (NDIR) CO2 sensor with automatic calibration
  • Built-in Built-in high accuracy and reliable Temperature, humidity sensors.
  • Clear and Bright 7 segment LED display
  • Non-stop real time data monitoring
  • 3 Relays can be used to activate ventilation system or alarm devices
  • RS485 Modbus communication
  • Comply with " Taiwan indoor air quality management act"
  • Maintenance-free for normal indoor applications
  • CE & FCC Certification
  • Customized specification is available upon request

Applications:
Indoor places where would be required to detect CO2, Temperature and Humidity such as,

  • Commercial building / office
  • Train station
  • Shopping Mall
  • Warehouse
  • Museum
  • Hospital
  • Medical Center
  • Factory
  • Library

Specifications:

  • Measurements: CO2, Humidity, Temperature
  • Clock and calendar: Real time clock and calendar
  • CO2 Measurement
    • Measurement principle: Non-dispersive infrared (NDIR) with automatic calibration
    • Range: 0 ~ 9999 ppm
    • Accuracy: 0 ~ 2000ppm ±3% and ±40 ppm*
    • Response time: 2 minutes by 90%
    • Maintenance: Maintenance-free for normal indoor applications
    • Display: digit 4 digits, 0 ~ 9999
    • Relay setting: 1200ppm
    • Hysteresis: 100ppm
  • Humidity Measurement
    • Range: 0 ~ 95 %RH
    • Accuracy tolerance: ± 3 %RH (typical)
    • Repeatability: ± 0.1 %RH
    • Response time: τ63 < 8 s (τ63%, 25℃)
    • Long-term drift: < 0.5 %RH / year
    • Display: digit 2 digits, 0 ~ 99
    • Relay setting: 70%RH
    • Hysteresis: 5%RH
  • Temperature Measurement
    • Range : -10 ~ 50°C
    • Accuracy tolerance: ± 0.3 ℃ (typical)
    • Repeatability: ± 0.1 ℃
    • Response time: 5~30 s (τ63%, 25℃)
    • Long-term drift: < 0.04 ℃/ year
    • Display: digit 3 digits (One decimal point), 0.0 ~ 99.9
    • Relay setting: 28℃
    • Hysteresis: 1℃
  • Power Supply: 12 VDC (supply with an AC adapter 100 ~ 240V / 50 ~ 60Hz)
  • Display: 7 segment LED display
  • Installation: wall-mount
  • Output signals: RS485 (Modbus RTU)
  • Alarm output: 3 Relay outputs can be specified as CO2, relative humidity, and temperature N.O. and N.C. (2A/30VDC)
  • Housing material: PMMA panel (4mm), SPCC casing (1mm)
  • Dimensions (mm): 527 x 217 x 32
  • Weight: 2700g

*Accuracy is specified at room temperature +25°C and at normal pressure 101.3 kPa. Specification is referenced to certified calibration mixtures. Uncertainty of calibration gas mixtures (+-1% currently) is to be added to the specified accuracy for absolute measurements.

Standard Package:

  • 3-in-1 Air Quality Display
  • User Manaul

*All information is subject to change without prior notice.