The Ace Instruments particulate matter monitor or more commonly called a fine dust monitor is a state of the art instrument with a clear 2 line 4 digit, 7 segment LED display, simultaneously displaying the concentration of PM 2.5 & PM 10 in ambient air or outdoor air. The particulate matter detector helps in analyzing the indoor air quality & accurately displays particulate matter concentrations of PM1, PM2.5 & PM10 in ambient, indoor & outdoor environments. The sensor for the particulate matter monitor is a high accuracy laser & optical sensor & in-built inside the instrument with vent holes at the bottom. The particulate matter monitor simultaneously shows PM 2.5 & PM10 on the 2 line display or alternatively can be field selected to display PM1 & PM10 together.

The particulate matter monitor has individual LEDs for each of the PM1/PM2.5 & PM 10 alarm conditions ( poor & unhealthy indicating LEDs) , which trigger based on freely programmable set limits & also has an integral field programmable buzzer alarm for audio alert.

The particulate matter monitor has a dual analog output of 4-20mA which can be connected to front end BMS/PLC & also comes with an optional RS 485 modbus RTU protocol communication.