High-Performance Oil-in-Water Sensor
HydroMetric high-performance online oil-in-water sensor for continuous mineral-oil monitoring. UV fluorescence measurement provides reagent-free operation, high sensitivity, rapid response and stable continuous measurement for demanding industrial and environmental applications.
Technical Specifications
| Measurement principle | UV fluorescence |
|---|---|
| Measurement range | 0–100 mg/L (NDSA) |
| Accuracy | ±5% of measured value or ±0.15 mg/L, whichever is greater |
| Repeatability | ±2% |
| Resolution | 0.01 mg/L |
| Pressure range | ≤0.4 MPa |
| Calibration | Sample calibration and slope calibration |
| Sensor body | SUS316L standard; titanium alloy option for seawater |
| Cable | PUR; 10 m standard, extendable to 100 m |
| Communication | MODBUS RS485 |
| Analog output | 3 × 4–20 mA |
| Relay output | 3 programmable relays |
| Power supply | 85–500 VAC or 9–36 VDC |
| Operating temperature | 0–45°C, non-freezing |
| Storage temperature | -15–50°C |
| Sensor dimensions | Approx. Ø60 × 263 mm |
| Sensor weight | Approx. 2.1 kg |
| Protection | Sensor IP68 / NEMA 6P; transmitter IP66 / NEMA 4X |
| Cleaning | Automatic scraper cleaning |
Applications
Designed for real-time oil-in-water monitoring in petroleum, chemical and power-industry water systems, industrial wastewater discharge, surface water, groundwater, seawater, drinking-water sources and pollution-source monitoring.
Installation & Integration
The sensor uses LED-based optical detection and optical/electronic filtering to reduce ambient-light interference. For project selection, provide the expected concentration range, water matrix, installation arrangement, wetted-material requirement, cable length, power supply and required outputs.
Request a Quote
Contact HydroMetric with process conditions and integration requirements for engineering selection, OEM support and quotation. Email sales@waterqualityanalyzer.com.
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