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Wash water monitoring for ship exhaust scrubbers

Monitoring of wash water from ship exhaust gas scrubbers

Robust wash water monitoring system ensures reliable monitoring with minimal maintenance requirements

Increased protection of seas and coasts poses challenges for the maritime industries. Especially due to the stricter regulations issued by the International Maritime Organization (IMO) to reduce emissions from ships that run on heavy fuel oil (such as IFO). The specified limits can only be achieved by exhaust gas cleaning systems such as scrubbers. For their operation, it is mandatory to safely monitor the scrubber water quality in accordance with applicable regulations to prevent contamination.

  • Marine-approved, robust solution

    from your global marine partner

    Endress+Hauser's wash water monitoring systems for scrubbers, approved by the major marine organizations, are specially designed for the demanding conditions and in accordance with the applicable regulations in the marine industry e.g. MEPC.259(68) and MEPC.340(77). This significantly simplifies your own approval process. With best-in-class instrumentation, the turnkey solutions enable on-board verification in compliance with regulations and, if necessary, our service network will support you.

Marine exhaust gas scrubber monitoring solution

Compact, robust and marine approved solution for wash water monitoring of marine exhaust gas scrubbers

The Memosens CFS51 PAH sensor ©Endress+Hauser

The Memosens CFS51 sensor measures PAH in accordance with MEPC.259(68) and MEPC.340(77) and provides you with a uniquely long factory maintenance interval of 4 years.

Solid-state reference for optical sensors ©Endress+Hauser

With the solid-state reference, the ship's crew can calibrate and adjust the sensor directly on board.

Process map: open loop scrubber for ships ©Endress+Hauser

Principle of the open loop exhaust gas scrubber on ships operated with heavy fuel oil

  • Marine exhaust gas scrubber monitoring solution
  • The Memosens CFS51 PAH sensor
  • Solid-state reference for optical sensors
  • Process map: open loop scrubber for ships

How we can help

With the water monitoring solution for exhaust gas cleaning systems (EGCS), Endress+Hauser offers you a turnkey analysis system. This reliably monitors and documents the wash water quality of your desulfurization scrubber in the inlet and outlet, no matter whether in open, closed or hybrid scrubbers. Many years of experience in the marine sector and our support network ensure that you always have a competent partner at your side throughout the entire life cycle of this solution.

  • Simple approval procedure and maximum safety: Thanks to marine type approvals according to MEPC.259(68) of the major ship classification societies as well as a design of the analysis system with ship-proven and reliable components.

  • You can be sure that your monitoring system complies with current regulations and that unnecessary delays are avoided. This is ensured by our marine network with its vast project experience and resources for marine approval procedures.

  • Endress+Hauser is your single point of contact for the complete wash water monitoring system including all sensors. These have been optimized by us for use at sea. The unique one-stop-shop solution simplifies your workload considerably.

  • The unique on-board sensor verification tools for the turbidity and PAH sensor ensure user-friendly and compliant on-board verification. In addition, the sensors are very easy to maintain.

  • The plug-and-play solution ensures fast, seamless installation and commissioning. Simply mount it, connect it to power, water and your communications system, and you're done. The small footprint also means very little space is required.

  • What we offer

    With our scrubber water monitoring system for your marine exhaust scrubber, you can rely on a proven high-tech solution from a single source: state-of-the-art measurement technology that is tailored to your exact requirements and makes your work easier...

  • Hardware & Software

    • Marine type approvals: Det Norske Veritas (DNV), Lloyd's Register (LR), American Bureau of Shipping (ABS) and Bureau Veritas (BV)*

    • All sensors optimized for marine applications: Plastic or titanium sensor housings ensure a long lifetime

    • Endress+Hauser...

  • Services

    • Consulting

    • Project management

    • Factory acceptance test (FAT)

    • Site acceptance test (SAT)

    • Certification (CE)    

    • Commissioning by experienced Endress+Hauser service engineers

    • Worldwide installation, maintenance, and service from a single source

Offering highlights

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    4-channel transmitter
    Liquiline CM444R

    Expandable multiparameter DIN-rail and cabinet device for all industries

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  • CUS52D is a smart inline/immersion turbidity sensor for all water production measuring points. CUS52D is a smart inline/immersion turbidity sensor for all water production measuring points.
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    Turbidity sensor
    Turbimax CUS52D

    Hygienic Memosens sensor for turbidity measurement in drinking water, process water and utilities

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  • Memosens CPF81E - Digital pH sensor for wastewater, mining, minerals and metal industries Memosens CPF81E - Digital pH sensor for wastewater, mining, minerals and metal industries
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    Digital pH sensor
    Memosens CPF81E

    Memosens 2.0 compact electrode for wastewater, mining, minerals and metal industries

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  • Memosens CFS51 PAH sensor Memosens CFS51 PAH sensor
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    PAH sensor
    Memosens CFS51

    Memosens sensor for measuring the concentration of polycyclic aromatic hydrocarbons in discharge water of marine exhaust gas cleaning systems (EGCS)

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  • Simple products

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  • Reliable, robust and low-maintenance

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  • Highly functional and convenient

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  • Specialized products

  • Designed for demanding applications

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Meet your basic measurement needs

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Handle your core processes easily

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Optimize your processes with innovative technologies

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Master your most challenging applications

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Downloads

    • Company magazine
    Brochure about the wash water monitoring solution for ship exhaust gas cleaning systems (EGCS)

    Safety for seawater

    • Company magazine

    Are you facing the challenge of compliance with the strict international ship flue gas regulations? Then take a look at our complete MEPC compliant monitoring system for marine scrubber wash water.

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    Your automation partner in Marine

    From shipbuilding to offshore, from upgrades to new projects, we have the instrument application expertise to help you succeed.

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