Prevent Costly Contamination and Ensure Compliance with Real-Time Oil-in-Water Monitoring

Operating an industrial facility comes with the critical responsibility of managing wastewater and preventing environmental contamination. Without accurate, real-time data on oil concentrations, businesses face the risk of regulatory non-compliance, costly fines, operational shutdowns, and severe environmental impact. Manual sampling is slow and reactive, leaving you vulnerable to undetected spills or process upsets.

The Unbranded RS485 Modbus Industrial Oil-in-Water Sensor provides the proactive solution you need. This high-precision online monitoring device utilizes advanced fluorescence technology to deliver continuous, highly accurate measurements of oil concentrations in wastewater and industrial effluents. By detecting hydrocarbons, lubricants, and other oil contaminants instantly, you gain immediate insight into your water quality, enabling timely intervention and preventing potential environmental hazards before they escalate.

How it Works: Precision Fluorescence and Seamless Integration

At the core of this sensor is sophisticated fluorescence technology. It works by exciting oil molecules with UV light, causing them to emit light at a different wavelength. The sensor then precisely measures this emitted light to determine the concentration of oil in the water. This method offers superior accuracy for both low and high oil concentration detection, ensuring you have reliable data to make informed decisions.

Equipped with RS485 Modbus communication, this sensor is built for seamless integration into your existing industrial automation infrastructure. The RS485 protocol ensures stable, long-distance data transmission, allowing the sensor to connect effortlessly with SCADA systems, PLCs, and other industrial control platforms. This robust design ensures reliable performance even in harsh industrial environments, making it an indispensable tool for maintaining water quality and achieving process efficiency.

Applications & Use Cases: Where This Sensor Excels

• Industrial wastewater treatment and monitoring
• Oil refinery and petrochemical effluent control
• Chemical manufacturing plants
• Environmental water quality monitoring
• Industrial process water management
• SCADA and PLC integrated monitoring systems
• River, lake, and industrial discharge monitoring

Technical Specifications for Reliable Performance

• Output Signal: RS485
• Measuring Range: 0~40ppm
• Accuracy: ± 3% FS, ± 0.5 ℃
• Resolution: 0.01ppm
• Working Temperature: 0 ~ 45 ℃
• Working Pressure: <0.2MPa
• Working Humidity: 0-100% RH
• Test Objects: Water
• Warranty: 1 year

This sensor is designed for integration with industrial automation systems using RS485 Modbus. For specific system integration, please confirm your PLC or SCADA system’s communication requirements.

Confidence in Every Purchase

At 360 Digitizing Shop, we ensure every sensor is function-tested before shipping to guarantee flawless operation upon arrival. In the rare event of a defective item, a full refund is processed within 4 days under our buyer protection policy, ensuring your peace of mind and minimal downtime.

Frequently Asked Questions

What is the primary function of this RS485 Modbus Oil-in-Water Sensor?
This sensor continuously detects oil contamination in water using fluorescence technology, providing real-time data for environmental compliance and process control in industrial settings.

How does fluorescence technology detect oil in water?
Fluorescence technology works by exciting oil molecules with UV light, causing them to emit light at a different wavelength. The sensor measures this emitted light to accurately determine the concentration of oil (hydrocarbons) in the water.

What does the RS485 Modbus output signal enable?
The RS485 Modbus output allows for seamless and stable long-distance integration with industrial automation systems such as SCADA, PLCs, and other control systems, facilitating efficient data transmission and monitoring.

What are the typical applications and environments for this sensor?
It is ideal for industrial wastewater treatment, oil refinery effluents, chemical plants, environmental water quality monitoring, and process water management, designed for robust performance in harsh industrial environments.

What is the measuring range and accuracy of this sensor?
The sensor has a measuring range of 0~40ppm with an accuracy of ± 3% FS and a temperature accuracy of ± 0.5 ℃.

How is product quality ensured, and what is the return policy for defective items?
Every sensor is function-tested before shipping to prevent defective units. If a defective item arrives, a full refund is processed within 4 days under buyer protection.