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What are you looking for?
Cleanroom online particle counter OPC-6303M adopts Light scattering technology, with a pump-suction sampling method and can accurately detect and calculate the number of suspended particles with different particle sizes in the air. It can real time simultaneously output the quantity of particles in 6 channels including 0.3μm, 0.5μm, 1.0μm, 2.5μm, 5.0μm and 10μm (PCS/m³, PCS/L or PCS/28.3L). It is a high performance-to-price ratio GMP airborne particle counter for cleanroom application.
4 in 1 integrated particle counter of particulate matter sensor, filter, flow sensor and pump
Output particle number (PCS/m³, PCS/L or PCS/28.3L) in 6 channels including 0.3μm, 0.5μm, 1.0μm, 2.5μm, 5.0μm, 10μm
Modbus RS485,MQTT, 4-20mA output for online remote monitoring
Built-in high power industrial grade linear laser, accurate identification
Built-in pump and flow sensor for constant stable sampling
Wide working temperature -30℃~70℃, stable for different cleanroom applications
With voltage regulator design and EMC compliant, strong anti-static ability
| Working principle | Laser scattering |
| 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: 0C ~ 40C,50+10%RH (0°C ~ 40°C, 50 ±10%RH. Reference instrument TSI 9306. TSI 9306 count efficiency 50% @ 0.3 µm and 100% for particles >0.45 µm) |
| Time to first reading | ≤ 8s |
| Data refresh time | 1s |
| 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 12V, ripple wave < 50mV |
| Working current | ≤1A |
| Communication interface | RS485 (Standard), RJ45 (standard), 4-20mA (standard) |
| Life span | ≥3 years |
| Sampling flow rate | 2.83L/min (0.1CFM) |
| Work mode | Adjustable (default: work 1 minutes and sleep 4 minutes) |
This particle counter is ideal for environments such as clean rooms, laboratories, HVAC systems, industrial cleanrooms, and air quality monitoring, where precise and reliable particle measurement is required. The rapid response time, robust design, and flexible communication options of this OPC particle counter make it suitable for various industries that require continuous particle concentration monitoring.
