SenTec

SEM224 Air quality PM2.5 PM10 sensor

SEM224 industrial grade general particle concentration transmitter adopts the principle of laser scattering measurement and sieves through unique data dual-frequency acquisition technology to obtain the number of particles of equivalent particle size per unit volume, and uses a scientific and unique algorithm. Calculate the mass concentration of the particles with the equivalent particle size per unit volume, and output the data through the ModBus-RTU protocol with the 485 interface. It can be used in outdoor weather stations, dust monitoring, libraries, archives, industrial plants and other places that require PM2.5 or PM10 concentration monitoring.

SEM224 industrial grade general particle concentration transmitter adopts the principle of laser scattering measurement and sieves through unique data dual-frequency acquisition technology to obtain the number of particles of equivalent particle size per unit volume, and uses a scientific and unique algorithm. Calculate the mass concentration of the particles with the equivalent particle size per unit volume, and output the data through the ModBus-RTU protocol with the 485 interface. It can be used in outdoor weather stations, dust monitoring, libraries, archives, industrial plants and other places that require PM2.5 or PM10 concentration monitoring.

Take the next step

Get a Quote

Request a quote from us based on your specific requirements

To be a Distributor

If you want to distribute sentec brand in your local area, you can contact us for more.

Installation & Maintain

A group of  professional engineer is here to help your sensor installation & maintenance.