The SMART 40M is a compact and cost-effective oil-in-water monitoring solution designed for essential discharge monitoring in both marine and industrial environments. Originally, it was engineered for MARPOL-regulated vessel operations; however, it has since been adapted for broader applications through user-adjustable alarm limits that support diverse environmental compliance requirements.

In addition, its modular configuration—consisting of a control module and a calibrated measuring cell—allows for quick recalibration and servicing. As a result, maintenance can be carried out without interrupting stored data, ensuring continuous monitoring accuracy and long-term compliance confidence.

Accurate, Low-Maintenance Measurement

To begin with, the SMART 40M features a manual cleaning device that prevents optical cell fouling, which is one of the primary causes of monitor failure. Furthermore, for unmanned installations or reduced maintenance schedules, an optional pneumatic auto-clean system automatically cleans the measuring cell at predefined intervals. Consequently, measurement accuracy remains consistent over time. Additionally, an Exd explosion-proof version is available, making the system suitable for Zone 1 and Zone 2 hazardous areas.

Smart Monitoring Technology

Beyond basic oil concentration measurement, the SMART 40M delivers enhanced digital functionality. For example, it provides digital calibration certification with secure online access through the RT Connected Calibration Portal. Moreover, the system includes built-in data logging with simple download options and supports API integration for real-time monitoring via maintenance or asset management platforms. Furthermore, an optional flow switch adds an extra layer of protection by preventing unauthorized or accidental flow shutdown. As a result, the system can also be linked to discharge control systems to improve safety and regulatory compliance.

Where It Works Best

Thanks to its flexible design, the SMART 40M is ideal for a wide range of applications, including:

• Oily water separator discharge monitoring
• Slop tank discharge control
• Washwater discharge verification
• Groundwater quality tracking
• Industrial wastewater monitoring

Therefore, its adaptable configuration and optional upgrades make it suitable for both new installations and retrofit projects across marine vessels, offshore platforms, industrial plants, and wastewater treatment facilities.

SMART 40M Support in UAE

In the UAE, We are an authorized provider of SMART 40M solutions. Accordingly, we offer complete support services including installation, commissioning, calibration and certification, preventive maintenance, spare parts supply, and inspection readiness.

👉 Contact Louis Safety for SMART 40M product support in the UAE.