Air quality monitor

Air Quality/Gas Monitor

AQM-600

AQM-600 can measure Temprature, Humidity, CO2, HCHO and TVOC.

AQM-1000

AQM-1000 can measure Temprature, Humidity, PM2.5/10, CO2, HCHO and TVOC.

AQM-1200

AQM-1200 can measure Temprature, Humidity, PM2.5/10, CO2, HCHO, TVOC and CO (option).

GDM-900

GDM-900 can measure (1) CO, (2) O3, (3) CH4 and (4) others.

AIO-220

AIO-220 provides 2 Analog Input ports. Each port can detect 0 ~ 20 mA or 4 ~ 20mA currents. AIO-220 is used to interface with 3rd party detectors: (1) Temperature/Humidity, (2) Flame proof H2 gas detector, (3) Flame proof O2 gas detector, (4) Flame proof CO gas detector, etc.

RS-485

RS-485 device provides 1 port RS-485 interface.