Y516-C Oil in Water Detection Sensor
Yosemitech Y516-C oil in water sensor utilizes the ultraviolet fluorescence method, which is more efficient, faster, and exhibits better repeatability compared to other conventional methods. This method enhances the detection of dissolved and emulsifiable oils with improved consistency and stability. Equipped with an automatic cleaning brush, the sensor effectively removes air bubbles and reduces contamination, resulting in extended maintenance intervals and outstanding measurement stability.
- Digital sensor with RS485 output and standard MODBUS protocol.
- Online oil-in-water analyzer employing the ultraviolet fluorescence method with high sensitivity.
- Requires no reagents, offers strong anti-interference performance, and avoids frequent calibration.
- The sensor features a self-cleaning brush that effectively prevents microbial adhesion, extending the maintenance cycle and enhancing operational reliability;
- Built-in calibration parameters for convenient on-site use and secondary calibration.
| Name | Oil in Water Sensor |
| Model | Y516-C |
| Measuring principle | Ultraviolet fluorescence method |
| Range | 0-50ppm or 0-150ppm |
| Linearity | R²＞0.999 |
| Resolution | 0.01ppm |
| Temperature range | 0-50℃ |
| Maximum water depth | 30m |
| IP range | IP68 |
| Interface | RS-485，MODBUS protocol |
| Power supply | 0.2W（non-wiping）0.6W（wiping）；DC 5-12V，>500mA |
| Size | Φ45mm*190.8mm |
| Cable length | 10 m (default), customizable |
| Calibration | 0-point or 1-point or 2-point calibration |
| Sensor housing material | 316L(Ti) |
- Oil in Water Sensor
- 10m Cable（default), Customizable
- User Manual
- Delivery Inspection Report
Oil Field Monitoring:
To keep track of oil contamination in water used or produced in oil extraction processes.
Industrial Circulating Water:
For monitoring oil levels in water used in industrial processes, ensuring it remains within safe limits.
Condensate Water:
To detect oil in water condensed from steam in power plants and other industrial facilities.
Wastewater Treatment:
For ensuring treated water meets regulatory standards for oil content before discharge or reuse.
Surface Water Stations:
To monitor natural bodies of water for oil contamination, which is crucial for environmental protection.
The Oil in Water Analyzer Principle typically involves the detection and measurement of oil concentration within a water sample. This is often achieved through various technologies and methods, such as fluorescence, infrared spectroscopy, or laser-induced breakdown spectroscopy. Each of these methods has its own principle of operation:
Fluorescence-based analyzers:
When oil is excited by light of a specific wavelength, it emits light at a different wavelength (fluorescence). The intensity of this emitted light is proportional to the concentration of oil in the water. The analyzer measures this fluorescence to determine the oil content.
Infrared (IR) spectroscopy analyzers:
Oil molecules absorb infrared light at specific wavelengths. By measuring the absorption patterns, the analyzer can identify and quantify the oil present in the water.
Laser-induced breakdown spectroscopy (LIBS) analyzers:
A laser pulse is used to create a plasma from the water sample, which then emits light. The emitted light spectrum is analyzed to detect the presence of elements associated with oil, allowing for the determination of oil concentration.
These analyzers are designed to provide accurate and reliable measurements of oil in water, which is crucial for environmental monitoring, regulatory compliance, and the protection of aquatic ecosystems.
Environmental Protection:
Oil spills or leaks can cause significant harm to aquatic ecosystems. By monitoring oil levels in water, we can detect pollution incidents early and take action to mitigate environmental damage.
Regulatory Compliance:
Many industries are subject to regulations that limit the amount of oil they can discharge into water bodies. Regular measurements help ensure that these legal requirements are met.
Equipment Maintenance:
In industrial settings, monitoring oil in water can indicate the condition of machinery and the effectiveness of containment measures, prompting timely maintenance and repairs.
Public Health:
Oil contamination can affect the safety of drinking water and seafood for human consumption. Regular testing helps protect public health by ensuring that water sources remain free from harmful pollutants.
Research and Development:
Understanding the behavior of oil in water is crucial for developing new technologies and methods for oil spill response, cleanup, and prevention.
Overall, measuring oil in water is a critical component of environmental management and helps to safeguard both natural resources and human populations that rely on clean water for survival and economic activities.
Yosemite offers three types of Oil in Water Sensors and Analyzers for Water Quality Monitoring. Our online Oil in Water Analyzer features a self-cleaning brush that prevents microbial attachment, leading to longer maintenance cycles. The sensors provide better repeatability and stability, and are suitable for various water quality measurement scenarios, including oilfield monitoring, pipeline transportation, petrochemical industry, and oil pollution.
From April 21th to 23rd, 2025, IE Expo China 2025 concluded successfully at the Shanghai New International Expo Centre. As a highly anticipated communication platform in the industry, the exhibition attracted exhibitors, experts, scholars, and industry elites from around the world to gather in Shanghai. Through various forms such as cutting - edge technology displays and high - end forum sharing, it created a professional and forward - looking audio - visual feast for the industry.
Suzhou Yosemite Technology Co., Ltd. ("YOSEMITECH"), which has been deeply involved in the water quality monitoring field for over 11 years, always adheres to the mission of "Water Monitoring Made Simple". YOSEMITECH showcased its self - developed water quality monitoring sensors and instruments at the exhibition. As a manufacturer of water quality monitoring sensors, we had in - depth exchanges with domestic and foreign partners and industry peers during the exhibition. It fully demonstrated its profound expertise in areas such as water quality sensor research and development and intelligent monitoring system integration, and continuously empowered global water quality monitoring scenarios with innovative technologies to promote the efficient and intelligent development of the industry.
