- Multi-parameter Water Analyzer
- Single-Parameter Water Aalyzer
- DO Sensor
- Trace DO Sensor
- CO₂ Sensor
- COD Sensor
- EC TDS Sensor
- Salinity EC TDS Sensor
- TSS Sensor
- Turbidity Sensor
- PH Sensor
- ORP
- Ion Selective Sensor
- Ammonia Nitrogen Sensor
- Oil in Water Sensor
- Blue-Green Algae Sensor
- Chlorophyll Sensor
- Residual Chlorine Sensor
- Marine Current Sensor
0102030405
China UV Fluorescent OIW Meter - Oil in Water Sensor Factory & Suppliers for Water Quality Monitoring Systems
Product Parameters
| Product Name | Oil In Water Sensor (OIW) |
| Measurement method | Fluorescent |
| Range | 0-50 mg/L ; 0-5 mg/L; Temperature: 0-50 ℃ |
| Accuracy | ±3%F.S. Temperature: ±0.5℃ |
| Power | 9-24VDC（Recommend 12 VDC） |
| Size | 48mm*125mm |
| Material | 316L Stainless Steel |
| Output | RS-485, MODBUS protocol |
Product Features
① Single UV Light Source Technology
The sensor uses a specialized UV light source to excite hydrocarbon fluorescence, automatically filtering out interference from suspended particles and chromaticity.
② Reagent-Free & Eco-Friendly Design
With no chemical reagents required, the sensor eliminates secondary pollution and reduces operational costs, making it ideal for sustainable applications.
③ Continuous Online Monitoring
Capable of uninterrupted 24/7 operation, the sensor provides real-time data for process control, compliance reporting, and early leak detection.
④ Automatic Turbidity Compensation
Advanced algorithms dynamically adjust measurements to account for turbidity fluctuations, ensuring reliable performance in sediment-laden water.
⑤ Self-Cleaning Mechanism
An integrated wiper system prevents biofilm buildup and fouling, minimizing manual maintenance in challenging environments.
Application
1
Industrial Wastewater Management: Monitor oil levels in discharge streams from manufacturing plants or refineries to ensure compliance with environmental regulations.
2
Drinking Water Protection: Detect trace oil contaminants in source water (rivers, lakes) to safeguard public health and treatment processes.
3
Marine and Coastal Monitoring: Deploy in harbors or offshore platforms to track oil spills or bilge water discharges in saltwater environments.
4
Petroleum and Chemical Processes: Integrate into pipeline systems or refinery circuits to monitor oil-water separation efficiency.
5
Environmental Remediation: Support groundwater cleanup projects by measuring residual oil concentrations in extraction systems.
Digital RS485 Water Quality Sensors Technical Data
| Parameter | Model | Range | Accuracy |
| DO sensor | LMS-DO10B | 0-20mg/L, 0-60℃ | ±0.1-0.3mg/L |
| DO sensor | LMS-DO10C | 0-20mg/L, 0-60℃ | ±0.3mg/L |
| Trace DO sensor | LMS-TDO100 | 0-2000ppb, 0-50℃ | ±1ppb |
| PH sensor | LMS-PH100 | 0-14pH | ±0.02pH |
| ORP sensor | LMS-ORP100 | ±1000.0 mV | ±0.2 mV |
| EC/TDS sensor | LMS-TDS102 | CT: 0-9999uS/cm; 0-100mS/cm; TDS: 0-10000ppm | ±2.5%FS |
| Salinity/EC/TDS sensor | LMS-SAL104 | Conductivity: 0.1-500 mS/cm; TDS:0-60000ppm; Salinity: 0-500.00ppt | ±1.5%FS |
| COD sensor | LMS-COD100 | COD:0.1-1500mg/L; TOC:0.1-750mg/L; BOD:0.1-900mg/L; Turbidity: 0.1-4000NTU; Temp: 0-50 ℃ | ±5% equiv.KHP |
| TSS sensor | LMS-TSS100 | 0-50000mg/L/ 0-120000mg/L | ±10%FS or 10 mg/L |
| Turbidity sensor | LMS-TUR10L | 0-100NTU | ±10%FS or 0.3 NTU |
| Turbidity sensor | LMS-TUR10H | 0-3000NTU | ±10%FS or 0.3 NTU |
| CO2 sensor | LMS-CO2100 | 2000PPM/10000PPM/50000PPM | ±5%FS |
| Ammonia Nitrogen | LMS-NH4100 | 0-1000 mg/L | ±5%FS |
| Ion Selective | LMS-ION100 | 0-1000 mg/L | ±5%FS |
| Oil in Water | LMS-OIL100 | 0-50 mg/L ; 0-5 mg/L | ±3%FS |
| Chlorophyll | LMS-CHL100 | 0-500ug/L | ±3%FS |
| Blue-Green Algae | LMS-BGA100 | 0-2000,000 cells/ml | ±3%FS |
| Residual Chlorine | LMS-HCLO100 | 0 - 20.00 ppm | ±5%FS |
| Marine Current | LMS-Current100 | Temp: -3℃-45℃; Velocity: 0-500 cm/s; Direction: 0-359.9° | ±0.05℃; ±1 cm/s |
Frequently Asked Questions
● What is the measurement range of the Oil in Water sensor?
The LMS-OIL100 sensor offers two measurement ranges: 0-50 mg/L and 0-5 mg/L, with a temperature range of 0-50 ℃.
● Does this sensor require chemical reagents for operation?
No, the sensor uses a fluorescent measurement method which is reagent-free, eliminating secondary pollution and reducing maintenance costs.
● How does the sensor handle high turbidity in water?
The sensor features automatic turbidity compensation algorithms and a specialized UV light source to filter out interference from suspended particles.
● What material is the sensor housing made of?
The sensor is constructed from 316L Stainless Steel, making it durable and suitable for harsh industrial and marine environments.
● What communication protocols are supported?
The sensor supports RS-485 output using the standard MODBUS protocol, allowing for easy integration into existing PLC or SCADA systems.
● How is biofilm buildup prevented on the sensor lens?
The sensor is equipped with an integrated automatic self-cleaning wiper system that prevents biofilm buildup and fouling.