Features 5 in 1 integrated particulate monitor with heater, dust sensor, filter, flow sensor and pump Concentration measurement of PM1.0, PM2.5, PM4.25(optional), PM10 and TSP Linear correlation with β rays R² >0.9 Wide working temperature -30°C~70°C, suitable for extreme weather environment Modbus RS485 output for online remote monitoring Cubic Online Outdoor Dust Monitor OPM-6303M Construction site dust monitoring Mining site dust monitoring Industrial Hygiene particle monitoring Smart city pollution monitoring Specifications Operating principle Laser scattering Measurement range Output channels Time to first reading Data refresh time Working condition Storage condition Power supply Working current Life span OPM-6303M Online outdoor particulate monitor OPM-6303M adopts a pump-suction sampling method, and has a solid and reliable metal structure with intelligent auto particle identification (API) technology which enable the measurement accuracy in different dust source scenarios. It can accurately and stably output PM1.0, PM2.5, PM4.25, PM10, TSP mass concentration. The built-in pretreatment heater and flow monitoring sensor to make sure the device can output stable values and no affect by the humidity of the outdoor working environment. Working principle Light Scattering Dispersive (LSD): The light emitted by laser diode through the lens and meets dust to generate scattered light. The scattered light is detected by the detector after converging through the lens, and the concentration of dust is calculated according to the size of the pulse signal. aerosol particles aerosol focusing detection volume Sample in Light source Detector Light trap Signal from each single particle! * For details of technical parameters, please refer to the specification sheet. Advantages Laser scattering technology Real-time monitoring Constant stable sampling Multichannel output Industrial-grade laser diode High accuracy & high sensitivity Cubic Sensor and Instrument Co., Ltd. Add: Fenghuang No.3 Road, Fenghuang Industrial Park, Eastlake Hi-tech Development Zone,Wuhan, 430205, China Tel: +86-27-81