AQD-WM300 (RS485)

  • Wall-mounted CO2 Sensor and Indoor Air Quality Controller for Integrators
  • RS485 communication protocol
  • Multiple sensors: PM2.5, CO2, temperature, and humidity
  • Real-time particle concentration, VOC, RH&T monitoring

AQD-WM300 (RS485) CO2 Sensor and Air Quality Controller for Integrators

Air quality CO2 sensors can be literally applied to every industry. ZKTeco Europe is releasing AQD-WM300 (RS485), the ideal wall-mounted CO2 Sensor and Indoor Air Quality Controller that features the ability to measure up to four-following key IAQ parameters: PM2.5, CO2, temperature, and humidity.

A demo and communications protocol are available for integration of AQD-WM300 (RS485) Indoor Air Quality Controller with Smart Home and Building Management Networks, thanks to RS485 connectivity.

An ideal solution for system integrators and manufacturers, to create better solutions for their clients in all kinds of application scenarios:

  •  Residential ventilation systems
  •  Business ventilation systems
  •  Industrial ventilation systems

  • Wall-mounted integrated air quality controller
  • RS485 communication protocol
  • Multiple sensors: PM2.5, CO2, temperature, and humidity
  • Real-time particle concentration, VOC, RH&T monitoring
  • Soon compatible with ZKBioSecurity our all-in-one security platform
Working principleCO2:NDIR
PM:Laser scattering principle
Measurement rangeCO2:0~5000ppm
PM2.5:0~1000μg/m³
Temperature:-10℃~50℃
Humidity:0%~95%RH
PM2.5 Measurement accuracy≤ 100μg/m³:±10μg/m³
> 100μg/m³:±10% reading
(Reference Instrument TSI 8530,25±2℃,50±10%RH)
CO2 Measurement accuracy±(50ppm+5% reading)@ 0~50℃
Temperature Measurement accuracy±1℃
Humidity Measurement accuracy±8%RH
PM Response time T90≤8s
CO2 Response time T90<120s
Working condition-10~50℃,0~95%RH(Non-condensing)
Storage condition-20~60℃,0~95%RH(Non-condensing)
Working voltageDC 12V
Working current<140mA
Standby current≤80mA
Signal OutputRS485
Installation hole distance60mm(standard)
Dimension86*86*24.9 mm
LifetimePM:≥5 years
CO2:≥10 years

User Manual

Download Date Files
AQD-WM300 (RS485) Manual 08/04/2021
AttachmentSize
AQD-WM300 (RS485) Manual527.96 KB

Data Sheet

Download Date Files
AQD-WM300 (RS485) Data Sheet 07/04/2021
AttachmentSize
AQD-WM300 (RS485) Data Sheet879.64 KB