Oil-in-Water Sensor
Oil-in-Water Sensor
TL-OIL-206A
UV LED fluorescence oil-in-water sensor. Range 0–150 ppm, IP68, RS485 + 4-20mA output.
Request a QuoteProduct Overview
The TL-OIL-206A uses UV LED fluorescence to detect oil and hydrocarbon contamination in water. Used for produced water monitoring, oily wastewater treatment, and environmental spill detection.
Working Principle
Optical sensors use light-based measurement principles that eliminate the need for consumable reagents or electrolytes. Fluorescence optical DO sensors excite a luminophore coating with blue LED light; the returned red fluorescence signal is inversely proportional to dissolved oxygen concentration. Turbidity sensors transmit near-infrared light through the sample and measure the scattered light at 90°; the scatter intensity is proportional to suspended solids concentration. These principles provide stable, drift-free measurements with minimal maintenance requirements.
Wiring & Signal Output
Technical Specifications
| Parameter | Value |
|---|---|
| Measurement Principle | UV LED fluorescence |
| Measuring Range | 0–40 / 0–70 / 0–150 ppm |
| Accuracy | ±3% FS |
| Resolution | 0.01 ppm |
| Working Conditions | 0–45°C, 0–2 Bar |
| Power Supply | 12–24 VDC |
| Connection | 3/4" NPT Thread |
| Signal Output | RS485 Modbus RTU + 4-20mA |
| Calibration | 2-point calibration |
| Protection | IP68 |
| Cable Length | 5m |
| Material | 316L SS or Titanium Alloy |
Key Features
- UV LED fluorescence for oil detection
- Three range options for different concentrations
- Titanium alloy option for harsh environments
- Continuous online monitoring
Typical Applications
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