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Endress+Hauser unveils its new LNG bunker metering solution 

The MFM manufacturer has developed a standardised LNG bunkering solution to provide the most accurate real-time metering of LNG transfers using MFMs.
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Endress+Hauser unveils its new LNG bunker metering solution

Swiss-based mass flowmeter (MFM) manufacturer Endress+Hauser Group shared with Singapore-based bunkering publication on its new bunker metering system for liquefied natural gas (LNG): 

Every day, large quantities of hydrocarbons are transported, stored, treated, received, and finally sold to a wide variety of consumers in the marine industry. Bunker metering solutions ensure that the amount of hydrocarbons transferred is measured with the highest possible accuracy. At the same time, the use of LNG as a marine fuel has been increasing in recent years, especially since ship owners and operators are striving to comply with the latest emissions reduction regulations set by the IMO and EU. As a sulphur-free fuel, LNG is a cleaner alternative to traditional fossil fuels. 

EH LNG bunkering solution
Endress+Hauser LNG bunkering solution

Standardised LNG bunker metering solution

The infrastructure for LNG bunkering is still developing, but it is growing rapidly as more ports and shipping companies adopt LNG as a marine fuel. Endress+Hauser now offers a standardised LNG bunker metering solution to provide the most accurate real-time metering of LNG transfers. This is supplemented by a variety of options to meet the needs of bunkering operations, maritime operators, and ship builders. The package consists of Proline Promass Coriolis MFMs (mass flowmeters), temperature and pressure sensors, Raman optical analyzers for LNG composition analysis and a regulatory-compliant monitoring system. It guarantees accurate metering of LNG and boil-off-gas (BOG) under cryogenic conditions.

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Coriolis flowmeter Proline Promass Q is the specialist for accurate measurement of cryogenic liquids like LNG

When bunkering with LNG, determining its energy content poses a challenge due to the handling of cryogenic fluids at extremely low temperatures of –160 °C (–256 °F). In addition, the LNG composition often varies due to mixing from different sources and ageing under storage conditions. Providing reliable measurement of the quality of the material transferred is an essential component in the LNG bunker delivery transaction. It is also essential for maintaining safe marine operations.

Analysis in situ and in real time

Gas chromatography (GC) has typically been used to measure the composition of LNG. However, gas chromatographs require that LNG be vaporised and the gas pressure regulated prior to analysis. Vaporizers normally demand frequent downtimes for maintenance to avoid incomplete vaporisation or pre-vaporization. The new solution from Endress+Hauser provides equivalent LNG measurement accuracy with significantly lower operating costs and requires less technical expertise. Furthermore, it has by far the smallest footprint compared to traditional systems. In addition, it is the only one on the market today that can analyse LNG in situ and in real time with our patented Raman technology. 

Powerful process analytical tools

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Raman Rxn-41 probe enables direct insertion for composition measurement

Raman spectroscopy not only reduces the complexity of the LNG monitoring system and has faster start-up stabilisation times, but it proves to be more repeatable, responds more quickly to process changes and requires no maintenance throughout the assessment period. It uses a laser to produce light at visible or near-infrared wavelengths and a Raman analyzer looks for specific wavelengths and intensities to create a chemical profile of the sample. The combination of a Raman Rxn-41 probe and a Raman Rxn4 analyzer results in a powerful process analytical tool for real-time composition analysis of LNG and mixed refrigerants, using quantitative Raman spectral analysis. 

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Raman Rxn4 analyzer provides real-time and in situ gas analysis

The Raman Rxn4 analyzer is essentially immune to LNG flow variations and configurable with up to four probes for multiple location analysis. The Rxn-41 probe is a rugged insertion probe designed to be inserted directly into the LNG stream so that it takes the reading in situ, with the moving liquid constantly refreshing the sample. The two components are fully integrated into the LNG bunkering solution to provide customers with a complete system from a single vendor with the lowest OPEX of any solution on the market today.

Outstanding measuring accuracy

Another key component of the package is Proline Promass Q. The Coriolis MFM is designed as a specialist for accurate measurement of cryogenic liquids like LNG. Its incredible temperature stability results in best possible accuracy of the measured quantity, especially under cryogenic conditions. Thanks to its revolutionary 4-tube technology and an extended measuring range for sizes up to DN 250 (10″), customers benefit from low pressure loss and outstanding measuring accuracy (±0.35% mass) for both minimal and very high flow rates. The reduced pressure loss also avoids unwanted cavitation effects or gas breakout. 

The innovative meter design combined with our patented MFT (Multi-Frequency Technology) helps to reduce errors from entrained gas. Promass Q offers additional features like integrated Heartbeat Technology, which provides the onboard diagnostics and verification that enhance product and process safety. The complete sensor of the flowmeter, including measuring tubes and electronics, can be verified without interrupting the process by the push of a button, even from the control room.

Photo credit: Endress+Hauser
Published: 16 November, 2023

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Mass Flowmeter

MFM-equipped CPN barge first listed under Hong Kong quality bunker scheme

Chimbusco Pan Nation’s bunker barge “Zhong Ran 23” has become the first vessel in Hong Kong listed on Marine Department’s official List of Quality Bunker Vessels, under a newly-launched scheme.

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June 17, 2026

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MFM-equipped CPN barge first listed under Hong Kong quality bunker scheme

Hong Kong-based marine fuel supplier Chimbusco Pan Nation (CPN) on Tuesday (16 June) announced that its bunker barge Zhong Ran 23 has become the first vessel in Hong Kong listed on the Marine Department’s official List of Quality Bunker Vessels.

The list under the Quality Bunker Operator Scheme launched on 3 June.

“The Scheme is a voluntary initiative designed to raise the standard of bunkering accuracy, transparency, and service quality in Hong Kong,” CPN said in a social media post.

“To be listed, a bunker vessel must have its Mass Flow Meter (MFM) system independently certified under ISO 22192, the international benchmark for mass flow metering in bunkering operations.”

CPN added it has operated the MFM system across our fleet of fuel oil barges since 2015. 

Manifold Times previously reported Hong Kong’s Marine Department (MD) launching the Quality Bunker Operator Scheme to encourage bunker operators to install and use mass flow meter systems (MFM systems) on their bunker vessels.

MD said the scheme aims to enhance Hong Kong’s bunkering service quality and the competitiveness of Hong Kong ports, thereby further consolidating Hong Kong’s position as an international maritime centre and a major bunkering port.

Under the Scheme, bunker operators of traditional maritime fuel and biodiesel that install and use MFM systems on their bunker vessels, with the MFM systems inspected and certified by an accredited body in accordance with the International Organization for Standardization’s ISO 22192 Standard or equivalent requirements, can apply to the MD for inclusion in the scheme’s “List of Quality Bunker Vessels”, provided they meet the relevant technical and operational requirements. 

Related: Hong Kong backs MFM adoption with voluntary scheme to boost bunkering competitiveness

 

Photo credit: Chimbusco Pan Nation
Published: 17 June, 2026

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Mass Flowmeter

Hong Kong backs MFM adoption with voluntary scheme to boost bunkering competitiveness

Hong Kong’s Marine Department launched the Quality Bunker Operator Scheme to encourage bunker operators to install and use mass flow meter systems on their bunker vessels.
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June 4, 2026

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RESIZED EH dual mfm setup

Hong Kong’s Marine Department (MD) on Wednesday (3 June) launched the Quality Bunker Operator Scheme to encourage bunker operators to install and use mass flow meter systems (MFM systems) on their bunker vessels.

MD said the scheme aims to enhance Hong Kong’s bunkering service quality and the competitiveness of Hong Kong ports, thereby further consolidating Hong Kong’s position as an international maritime centre and a major bunkering port.

Under the Scheme, bunker operators of traditional maritime fuel and biodiesel that install and use MFM systems on their bunker vessels, with the MFM systems inspected and certified by an accredited body in accordance with the International Organization for Standardization’s ISO 22192 Standard or equivalent requirements, can apply to the MD for inclusion in the scheme’s “List of Quality Bunker Vessels”, provided they meet the relevant technical and operational requirements. 

Details of the bunker vessels successfully included in the List will be published on a dedicated page on the MD’s website for reference by shipping companies and relevant stakeholders.

Participation in the Scheme is voluntary. In addition to receiving recognition from the MD, participating bunker operators will benefit from enhanced corporate image and competitiveness through the adoption of MFM systems, thereby boosting customers’ confidence and helping to create new business opportunities.

 A spokesman for the MD, said: “As an international maritime centre supported by our country, Hong Kong has a strategic location adjacent to major international fairways. Coupled with years of development in marine fuel bunkering, Hong Kong possesses rich experience and talent in the field. For many years, Hong Kong has consistently ranked as the seventh-largest bunkering port globally, the second-largest in our country, and the largest in the Greater Bay Area, providing reliable and competitive fuel bunkering services to ocean-going vessels from around the world. 

“As the international shipping industry has an increasing demand for accuracy and transparency in bunkering services, service quality and measurement precision in bunkering operations have become important indicators of a bunkering port’s competitiveness. The Scheme will enhance bunkering accuracy and transparency, further enhancing the quality of Hong Kong’s bunkering services.

The spokesman added that comprehensive port services are one of Hong Kong’s key advantages as an international maritime centre.

“We will also mandate the use of MFM systems on all methanol bunker vessels this year to ensure that Hong Kong continues to provide high-quality bunkering services in the era of green maritime fuels.” 

Note: The application form for the Scheme can be found on the MD’s website. Interested bunker operators can download the application form from the website or contact the MD’s Green Maritime Fuel Team via email ([email protected]) for details.

 

Photo credit: Manifold Times
Published: 4 June, 2026

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Endress+Hauser launches new TECH Centre in Singapore

Centre will serve as a platform for application development and solution validation, supporting customers with calibration, application support and process training for industries including oil and gas and marine.

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March 23, 2026

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Swiss-based mass flowmeter (MFM) manufacturer Endress+Hauser on Thursday (19 March) said it has opened its new Technological and Calibration Hub (TECH Centre) in Singapore.

The integrated hub brings together a flow calibration facility, process training unit, and interactive technology demonstrations under one roof – enabling companies to develop, test, and validate solutions in real-world environments. 

The Singapore TECH Centre will serve as a platform for application development and solution validation, supporting customers with calibration, application support and process training for industries including water and wastewater management, life sciences, food and beverage, oil and gas, marine, chemical, and infrastructure.

By combining calibration, training and live demonstrations, the TECH Centre supports closer collaboration with customers throughout the lifecycle of their processes, strengthening Endress+Hauser’s ability to address practical, industry-specific challenges across Singapore and Southeast Asia.

“The new TECH Centre allows us to work closer with customers and turn real-world application challenges into practical solutions,” said Mr Richard Yu, Managing Director, Endress+Hauser Singapore.

From a global perspective, the TECH Centre reflects Endress+Hauser’s approach to staying close to customers by anchoring technical capabilities where industries operate and grow.

“Customer proximity is about relevance. The Singapore TECH Centre helps us translate global expertise into local, application-specific value,” said Dr Henry Chia, Corporate Sales Director, Endress+Hauser.

The opening ceremony was attended by Swiss Ambassador to Singapore Mr Frank Grütter, representatives from the Singapore Economic Development Board (EDB), industry partners and members of the media.

Speaking at the event, Grütter described Endress+Hauser as a “hidden Swiss champion” and highlighted the company’s long-term commitment to innovation and quality.

Beyond customer engagement, the TECH Centre supports the development of high-value technical roles in areas such as calibration, application engineering and customer training, contributing to skills development and strengthening the broader industrial ecosystem.

“We congratulate Endress+Hauser on the opening of its TECH Centre in Singapore. Building on nearly three decades here, this investment reflects the company’s continued confidence in Singapore as a hub for innovation and customer collaboration. The centre will serve as an important site where new applications are developed to support growth of relevant industries across Southeast Asia,” said Mr Soo Haw Yun, Vice President, Global Enterprises Division, Singapore EDB.

With an established presence in Singapore since 1989, the TECH Centre further underscores Endress+Hauser’s long-term commitment to the country as a location for specialised technical capabilities, supporting the advancement of Singapore’s advanced process industries through enhanced calibration, training and application expertise.

Related: Endress+Hauser and Bunkerchain prepared for end-to-end digital transactions of e-BDN integration ops in 2025
Related: Endress+Hauser and SICK launch strategic partnership for process automation

 

Photo credit: Endress+Hauser
Published: 23 March, 2026

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