Online (Remote) Particle Counters
OPC-6303DS
2.83 LPM Online Particle Counter with Display
- Model
- OPC-6303DS
- Category
- Particle Counters › Online (Remote) Particle Counters
Parameters: >0.3 μm, >0.5 μm, >1.0 μm, >2.5 μm, >5.0 μm, >10 μm
Measurement PrincipleLight Scattering
Overview
OPC-6303DS is a 2.83 LPM wall-mount laser particle counter with display, outputting six channels (0.3-10 μm) and showing ISO 14644-1:2015 class with threshold alarms. Units, channels, alarms, coefficients and language are set on the touchscreen, with Modbus RTU and MQTT.
Key Features
- 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.
Measured Parameters
| Parameter | Measuring Range |
|---|---|
| >0.3 μm | 0~1,000,000 pcs/28.3L |
| >0.5 μm | To be confirmed |
| >1.0 μm | To be confirmed |
| >2.5 μm | To be confirmed |
| >5.0 μm | To be confirmed |
| >10 μm | To be confirmed |
Specifications
| 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 |
| Standard | JJF1190-2008 |
Applications
- Cleanroom particle monitoring
- GMP manufacturing environments
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