The model MDM-25P Dust Monitor is a versatile diffusion sampling system for detection of suspended particle Matter (SPM) at particular points, where instrument is installed .
These sensors are employed in a wide range of applications in the fields of safety, health, instrumentation etc to estimate the Dust or suspended particulates coming thru the exhaust , so that Industries can control / minimize the pollution caused by these dust.
The principle employed for this Sensor is of TRIBO - ELECTRIC CHARGING EFFECT & this charging causes potential difference which is transferred to electronic Circuit for generating alarm and indication accordingly