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Remote Online Particle Counter OPC-6510

28.3LPM Remote Online Particle Counter

The cleanroom remote online particle counter OPC-6510 adopts the principle of optical scattering, which can accurately detect and calculate the number of suspended particles of different particle sizes in the air per unit volume. The gas sampling rate of large flow can simultaneously output the particle number of 5 channels of >0.3μm, >0.5μm, >1.0μm,  >5.0μm, >10μm (pcs/28.3L or pcs/m³).
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  • Output particle number (pcs/28.3L or pcs/m³) in 5 channels including >0.3μm, >0.5μm, >1.0μm, >5.0μm, >10μm
  • Built-in high power industrial grade linear laser, accurate identification
  • Built-in fan and flow sensor for constant stable sampling
  • Modbus RS485 and MQTT output for online remote monitoring


CO2 Sensor CM1106-C
Output channels >0.3μm, >0.5μm, >1.0μm, >5.0μm, >10μm
Operating principle Laser scattering
Measurement Range: 0~1,000,000 pcs/ 28.3L
Count efficiency 50%@≥0.3μm, 100%@≥0.5μm
Condition: 25±2℃, 50±10%RH, calibration instrument Lighthouse 3100
Time to first reading ≤ 8 seconds
Data refresh time 1 second
Working condition 0°C ~ 45°C, 0 ~ 95%RH (Non-condensing)
Storage condition -20°C ~ 60°C, 0 ~ 95%RH (Non-condensing)
Operating Voltage DC 24V±15%
Average operating current ≤3A
Communication interface RS485(Standard), RJ45(Optional)
Life span ≥3 years
Sampling flow rate 28.3L/min (1CFM)
External sampling tube Inner diameter: ф10mm
Length: ≤3m
Work mode Adjustable(default: work 2 minutes and sleep 28 minutes)
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