Online (Remote) Particle Counters
OPC-8050
28.3 LPM Online Particle Counter OPC-8050
- Model
- OPC-8050
- Category
- Particle Counters › Online (Remote) Particle Counters
Parameters: 0.5 μm, 1.0 μm, 5.0 μm, 10 μm, 25 μm, 50 μm
Measurement PrincipleLight Scattering
Overview
OPC-8050 is a 28.3 LPM online laser particle counter with six channels (0.5-50 μm) and high recognition rate, designed for contamination monitoring in lithium-ion battery and other clean manufacturing. A 5-inch touchscreen shows counts and cleanliness class with buzzer alarms, and RS485/RJ45 support Modbus RTU/TCP and MQTT.
Key Features
- Light scattering technology.
- Six particle size channels: 0.5, 1.0, 5.0, 10, 25, and 50 μm.
- High particle recognition rate.
- Industrial-grade laser for reliable measurement.
- 5-inch color touchscreen with particle count and cleanliness class display.
- Adjustable alarm thresholds with buzzer notifications.
- Constant-flow sampling at 28.3 L/min.
- Selectable units: pcs/28.3 L and pcs/m³.
- RS485 and RJ45 interfaces supporting Modbus RTU, Modbus TCP, and MQTT.
- Configurable sampling and rest intervals.
Measured Parameters
| Parameter | Measuring Range |
|---|---|
| 0.5 μm | To be confirmed |
| 1.0 μm | To be confirmed |
| 5.0 μm | To be confirmed |
| 10 μm | To be confirmed |
| 25 μm | To be confirmed |
| 50 μm | To be confirmed |
Specifications
| Operating principle | Light scattering |
|---|---|
| Measurement target | Airborne particles |
| Particle size channels | 0.5, 1.0, 5.0, 10, 25, and 50 μm |
| Counting efficiency | 100% at ≥0.5 μm, under conditions of 25°C ±2°C and 50% RH ±10% RH |
| Measurement range | 0–35,200,000 particles/28.3 L |
| Sampling flow rate | 28.3 L/min |
| Measurement units | pcs/28.3 L or pcs/m³, selectable |
| Power-on stabilization time | ≤8 s |
| Data refresh interval | 1 s |
| Operating temperature | 0–45°C |
| Operating humidity | 0–95% RH (non-condensing) |
| Storage temperature | −20–60°C |
| Storage humidity | 0–95% RH (non-condensing) |
| Operating voltage | 24 VDC ±15% |
| Average operating current | ≤3 A |
| Communication interfaces | RS485 / RJ45, standard |
| Communication protocols | Modbus RTU / Modbus TCP / MQTT |
| Display | 5-inch color touchscreen |
| Alarm functions | Adjustable thresholds, buzzer alarm, status display, and digital alarm output |
| Sampling probe | Constant-velocity sampling probe |
| External sampling tube | Inner diameter Φ10 mm; length ≤3 m |
| Operating mode | Configurable sampling and rest intervals; default 180 s sampling / 720 s rest |
| Noise level | <65 dB(A) at 1 m |
| Lifespan | ≥1 year |
Applications
- Lithium-ion battery manufacturing
- Particle contamination monitoring in clean manufacturing
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