Air Quality Monitoring

Onset’s HOBO MX1102 CO2 logger makes it more convenient than ever to measure and record CO2 in buildings and other non-condensing environments. Download to your phone or PC.

Onset’s HOBO MX1101 data logger measures and transmits temperature and relative humidity data wirelessly to mobile devices via Bluetooth Smart technology.

This sensor monitors Carbon Dioxide (CO2) gas; if levels exceed preset limits, designated personnel are alerted via text, email, or call

Measure the amount of CO gas in the surrounding air and receive real time alerts if levels have been exceeded

This mount-and-monitor device measures Particulate Matter that’s coarse (PM10), fine (PM2.5), and ultrafine (PM1) inside mines, production facilities, commercial kitchens and facilities, as well as business buildings.

RCD 010 THD is a wall mounted transmitter which combines Carbon Dioxide (CO2) + Humidity (rH) + Temperature (T) with a display

The CO2R-series can measure Carbon Dioxide (Co2) ranges of 400-2.000 ppm, 0-2.000 ppm, 0-5.000 ppm, 0-10.000 ppm

The VCP Carbon Monoxide (CO) Detectors with a measuring range up to 300ppm are suitable for CO measurement in parking garages, tunnels, engine repair shops, loading bays, engine test benches, shelters, go-kart race courses etc.

Flexible & Multi Functional Air Differential Pressure Transmitter PAT-series

The room air quality transmitters QRT 24 series for the measurement of VOC's (Volatile Organic Compounds)

The Duct air quality transmitters QDT 24 series for the measurement of VOC's (Volatile Organic Compounds)

The CO2D-series Duct Carbon Dioxide Transmitter is a durable, efficient device offering flexible measuring ranges and versatile output capabilities. With a 15-year lifespan, enhanced accuracy, and adaptable for various environments, it's a prime choice for industrial CO2 monitoring applications.