IAQ & Particulate

4 Products

Particulate Transmitters

Particulate transmitters measure airborne particles for indoor air quality, pollution checks, HVAC duct monitoring, and dust emissions applications. Products in this category span particulate meters and transmitters.

Carbon Dioxide Transmitters

Carbon dioxide transmitters measure CO2 concentration in rooms, ducts, and specialized indoor environments so ventilation systems can respond to air quality conditions. Products in this category span CO2 and humidity-temperature-CO2 transmitters.

NO / NO2 Transmitters

NO and NO2 transmitters monitor nitrogen oxide gases in spaces where vehicle exhaust, combustion processes, or industrial activity can affect indoor air quality. Products in this category span NO/NO2 and CO/NO2 devices.

Carbon Monoxide Transmitters

Carbon monoxide transmitters monitor CO levels in garages, loading docks, mechanical rooms, kitchens, warehouses, ducts, and large occupied spaces. Products in this category span room and duct CO transmitters.

IAQ & Particulate

IAQ and particulate products monitor gases, particles, humidity, and temperature conditions that affect indoor air quality and ventilation control. Products in this branch include carbon dioxide transmitters, carbon monoxide transmitters, CO/NO2 devices, humidity-temperature-CO2 transmitters, and particulate meters or transmitters. Applications include:

Commercial indoor air quality monitoring
Demand-controlled ventilation
Parking garage and loading dock gas detection
PM2.5 and particulate monitoring
Building automation air quality inputs

Child categories include products represented by ACI, Dwyer Instruments, Omega Engineering, Dynament, and Rotronic. Selection depends on the measured contaminant, mounting location, output signal, and control strategy.