Laser dust sensor PM3003Q

PM2.5for total suspended particulatePM10

PM3003Q is developed based on laser scattering technology and specially designed to be used in high concentration particulate dust scenarios to measure PM2.5, PM10, and TSP. A specifically designed anti-dust structure is adopted by PM3003Q, which makes the sensor capable and durable applicability for high dust concentration environments up to 50mg/m³. PM3003Q has been widely considered for applications in iron plants, thermal power plants, coking plants, cement plants, the mineral industry, flour mills, etc. Features • 3 channels concentration output PM2.5, PM10 and TSP in μg/m³ • Industrial grade laser diode with high reliability particle identification • Anti dust design, suitable for high dust concentration environment • Compact size and easy for installation Specifications • Operating principle: Laser scattering • Measurement range：0~50mg/m³ Maximum display 1000mg/m³ • Accuracy：0~1 mg /m³: ±200μg/m³；1~50 mg/m³: ±20% of reading；(Test under typical working conditions, 25±2℃, 50±10%RH, with TSI8533 as the reference) • Time to first reading: ≤ 8 seconds • Data refresh time：1 second • Sampling flow rate: Recommend 2 L/min • Working condition:-30°C ~ 70°C, 0-95%RH (non-condensing) • Storage condition:-40°C ~ 85°C, 0-95%RH (non-condensing) • Power supply: DC 5V±0.2V, ripple wave < 100mV • Working current: < 150mA • Standby current: < 25mA • Dimensions：W90.8*H60.2*D37.6 mm • Digital output：UART(TTL 3.3V)