KWS-F102 FDOM Fluorescence Sensor
Introduction
The KWS-F102 FDOM (Fluorescent Dissolved Organic Matter) fluorescence sensor is designed for FDOM monitoring and pollution traceability. It uses a UV-LED pulsed light source to excite condensed-ring aromatic molecules to generate blue fluorescence, while simultaneously monitoring UV absorbance to reflect COD and correcting inner filter masking effects. Fluorescence sensitivity is customizable for different deployment scenarios.
Features
- Pulse strobe mode effectively eliminates ambient light interference
- Hampel filter algorithm removes abnormal fluctuations in signal data
- Multiple window cleaning modes for various deployment scenarios
- Customizable fluorescence sensitivity for different application requirements
- Digital RS485 output with MODBUS RTU protocol
- Low power consumption suitable for long-term field deployment
- IP68 protection for submerged operation
Applications
- Surface water quality monitoring
- WWTP influent and effluent
- Drinking water source protection
- Marine and estuary monitoring
- Industrial wastewater discharge
- Research and teaching
Ordering Information
KWS-F102 — FDOM Fluorescence Sensor, Ex = 275 nm / Em = 450 nm, fluorescence signal range 0~2000 AU.
| Parameter | Specification |
|---|---|
| Wavelength | Ex=275nm, Em=450nm |
| Fluorescence Signal | 0~2000 AU (adjustable) |
| FDOM Range | Calibration is performed using quinine sulfate or biopterin; range and sensitivity can be customized to meet specific requirements. |
| Effective Resolution | 12-bit ADC, resolution depends on range/4096 |
| Test Cycle | Default min. cycle: 15s |
| Avg. Power | ≤0.2W (no brush) / ≤0.6W (brush),The flash starts instantly at ~4W |
| Operating Temp. | 0~50℃ |
| Protection | IP68 |
| Dimensions | O.D. 50mm, NPT 3/4 thread |
| Communication | RS485, MODBUS RTU |
| Power Supply | DC 9~24V, 1A |
The product demonstration video is under preparation and will be released shortly.
