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What are you looking for?
OPC-6303DS is a 2.83LPM wall-mount aerosol particle counter with display and adopts the principle of light scattering to accurately detect and calculate the number of suspended particles of different sizes in the air per unit volume. The light scattering airborne particle counter can simultaneously output particle quantity in 6 channels of 0.3μm,0.5μm, 1.0μm, 2.5μm, 5.0μm and 10μm in pcs/2.83L or pcs/m', The screen can realtime display the monitoring data, cleanroom lSO14644-1 2015 grade and alarm, once the particle quantity exceeds the set threshold. The touch screen also supports setting the output unit, display channel, concentration alarm threshold, coefficient, language, work time, etc.
Industrial grade laser with high reliability.
Constant flow sampling system to ensure stable sampling.
Output 0.3μm, 0.5μm, 1.0μm, 2.5μm, 5.0μm and 10μm particle numbers in pcs/m³, pcs/L or pcs/28.3L.
Modbus RTU and MQTT communication protocols available.
Calibration coefficient correction available against standard equipment.
Real-time display ISO 14644-1 grade level.
| Working Principle | Light scattering |
| Measurement Range | 0~1,000,000 pcs/ 28.3L |
| Output Channels | >0.3μm, >0.5μm, >1.0μm, >2.5μm, >5.0μm, >10μm |
| Measurement Error | <100pcs/L: ±30pcs/L >100pcs/L: ±30% of reading Condition: 0°C ~ 40°C, 50 ±10%RH, reference instrument TSI 9306 |
| Data Refresh Time | 1 second |
| Working Condition | -30°C~70°C, 0~95%RH(Non-condensing) |
| Operating Voltage | DC 12-24V |
| Average Operating Current | ≤1A |
| Communication | RS485 Modbus RTU, RJ45 MQTT, ,4-20mA analog signal output |
| Sampling flow rate | 2.83L/min (0.1 CFM) |
| Work Mode | Adjustable (Default: work 1 minutes and sleep 4 minutes) |
| Display | 3.5-inch color touch screen |
The 2.83 LPM Particle Counter is ideal for a wide range of applications, including cleanroom monitoring, HVAC system testing, industrial air quality assessment, environmental pollution monitoring, and pharmaceutical facilities. The portability, accuracy, and multiple communication interfaces of this OPC optical particle counter make it an excellent choice for professionals who require efficient, real-time particle measurements.
