LPC-3S Online Water Particle Counter for Continuous Water Quality Monitoring
Laser particle counting for online water analysis
WATER QUALITY MONITORING FILTER PERFORMANCE CHECKS
WATER QUALITY MONITORING FILTER PERFORMANCE CHECKS
5.0
design customization
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LPC-3S Online WaterParticle Counter
Laser particle monitoring for treatment systems and process water
1–1000
PARTICLE SIZE / µm
8
SIZE CHANNELS
20–100
FLOW / mL/min
IP65
ENCLOSURE
Online water
particle monitoring
LPC-3S uses light-blocking laser detection to count and size particles in water. Online measurements support filter evaluation and process monitoring, with configurable size channels and local touchscreen control.
Measurement and system functions
01
Laser detection
Eight configurable size channels display differential and cumulative particle counts.
02
Touchscreen operation
The 4.3-inch colour touchscreen supports local control and calibration with three stored curves.
03
Records and export
Save up to 120 records per hour to USB and transfer results to a PC through the communication link.
04
Process integration
The cast aluminium IP65 enclosure provides RS485 Modbus RTU and four 4–20 mA outputs.
MEASUREMENT WORKFLOW
01
Setup
Set channels
02
Connect
Connect sample
03
Monitor
View particle counts
04
Export
Save USB records
Typical applications
01
Drinking water
Raw and treated water
02
Membrane systems
Filter performance checks
03
Industrial water
Boiler and process loops
04
Process liquids
Food and pharma pipelines
Technical specifications
| Parameter | Specification |
|---|---|
| Laser / life | Semiconductor laser |
| Size range | 1–1000 µm |
| Sensitivity | L0200: 1 µm |
| Size increment | 0.1 µm |
| Size channels | 8 configurable |
| Concentration | 0–10,000 particles/mL |
| Measurement flow | 20–100 mL/min |
| Measurement time | 10–30 s per test |
| 5% coincidence limit | L0200: 24,000/mL |
| Sizing error | ±10% |
| Sizing class | Class A (R ≥90%) |
| Dimensional resolution | R ≤4% at 2 µm |
| Count error | ±10% |
| Repeatability | RSD ≤2% |
| Signal / noise | >5:1 |
| Parameter | Specification |
|---|---|
| Online pressure | 1–20 bar |
| Measurement interval | 1 s–24 h |
| Fluid connectors | Self-sealing quick connectors |
| Data output | USB drive or PC via communication link |
| Communication | RS485 Modbus RTU |
| Protection | IP65 |
| Sample temperature | 0–80°C |
| Power supply | 100–265 VAC |
| Dimensions | 310 × 250 × 124 mm |
| Net weight | 4 kg |
| Installation | Wall, panel or pipeline mounting |
| Display | 4.3-inch colour touchscreen |
| USB recording | Up to 120 records/h |
| Calibration | Multiple standards |
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