PM Analyzer for PM 10 or 2.5 Model ES-642

Met One Instruments’ ES-642 Remote Dust Monitor is an industrial air-quality sensor designed to provide real-time particle concentration measurements in both indoor and outdoor environments. 

The ES-642’s serial and analog outputs support a wide variety of data collection systems. Serial outputs are MODBUS and basic ASCII via RS-232 or RS-485. Analog outputs include both 0-10 volts and 4-20 mA.