Instrumentation and gas analysis for marine

Measuring instruments and gas analyzers
for marine

Fuji Electric measuring instruments support marine industry professionals during each phase of ship construction and operation in order to:

• reduce operating costs,
• increase yields,
• extend the service life of installations,
• reduce air pollution.

Measurement and gas analytical technology - Instrumentation
Monitoring and control technology

  Scrubber technology

Fuji Electric is  re-applying its core technologies and expertise from the land to the sea.
Through optimal integration of proprietary technology and other products and technologies, Fuji Electric has created a new value-added solution for ships.

Measurement and gas analytical technology - CEMS (Continuous Emission Monitoring System)

The technology behind Fuji Electric laser gas analyser for ships is a product of its experience in developing air pollution monitoring and measurement equipment for industrial plants.

► ZQS Laser gas analyzer: achieving optimized control with Fuji compact, high speed, accurate, low-maintenance laser gas analyser

Fast, accurate analysis	Stable performance, longer maintenance cycle	Compactness
Fuji Electric’s laser gas analyser is capable of measuring and analysing both SO2 and CO2 in seconds. Its high-speed response time amounts to more precise, higher-resolution monitoring than conventional sampling analysers. The analyser determines in real time the state of exhaust gases after washing; thus, it optimizes the SOx scrubber’s pump operation based on alkali content in wash water. This leads to improved fuel economy and reduced operating costs.	Fuji Electric’s laser gas analyser can be directly installed on the exhaust flue. Its high anti-dust performance guarantees stable analysis and facilitates low maintenance.	As part of the world’s smallest EGCS, Fuji Electric’s laser gas analyser is one-tenth the size of a conventional sampling analyser. Occupying less space gives it a major advantage over conventional sampling analysers and facilitates both retrofitting and installation in new ships.
Learn more about Fuji Electric Laser gas analysers

► S-Keeper 7TM: integrated modular analysis system

Instrumentation

Pressure transmitters : Marine type approval

The FCX-AIII (AII V5) and FCX-AII series received DNV-GL marine-type approval.

The products tested conform to the certification’s requirements and are authorised for installation in the locations listed below:

•     Temperature D: Open deck on a ship with ambient temperatures from -20°C to +70°C
•     Humidity B: Anywhere on the ship with a humidity rate up to 100%
•     Vibration B: Equipment such as combustion engine pumps and heir associated pumping system Everywhere on the ship, including the deck and the  open deck
•     EMC B: Everywhere on the ship, including the deck and the  open deck
•     Enclosure C: Open deck, lower deck, lower plates in the engine room

Monitoring and control technology

At Fuji Electric, we offer a range of total solutions for factory automation systems: solutions that achieve energy savings and support efficient manufacturing processes.

 Factory and process automation systems

Frequency conversion unit Ship-to-shore two-way power supply system	Drives and inverters Energy-saving equipment
Effective use of surplus power : Facilitates power supply from both land to ship and ship to land (when testing generator load)	Electrification contributes to energy and labour savings, improving environmental performance     FRENIC-Eco Series: On-board fan, feed pump, cargo pump     FRENIC-VG Series (Unit type, Stack type): Deck crane, deck equipment (e.g. windlass, mooring equipment) Electric propulsion, side thruster

Learn more about drives and inverters

Scrubber technology

Fuji Electric SOx scrubber for ships utilizes cleaning technologies and is the result of our extensive experience in fuel cell development and geothermal power generation.

► Sox scrubber

Fuji Electric’s SOx scrubber for ships is the very first in the world to use cyclone technology. Within the scrubber, a highly diffused spray of wash water increases contact between exhaust gases and liquid droplets, removing SOx by absorption. The cyclone method makes a mixing plate (which needs regular maintenance) unnecessary; so it also makes for lower maintenance costs.

World’s smallest SOx scrubber Removes over 98% of SOx By adopting cyclone technology, Fuji Electric’s SOx scrubber keeps pressure loss to less than 1kPa and has achieved significant downsizing. Its scrubber is 50% more compact than other SOx scrubbers on the market: it is lightweight, facilitating installation in ships. It can remove over 98% of sulphur in exhaust gases. Its operation can be optimized based on engine load, minimizing fuel consumption and impact on operating costs.

On-board testing of a SOx scrubber for a main engine (MV Nadeshiko) (01:57) In March 2016, Fuji Electric provided the exhaust gas cleaning system for a test. That involved the installation of an exhaust gas cleaning system (EGCS) for a main engine on an operating new-build vessel and a practical test of a closed-loop mode. The test constituted a joint R&D effort that was supported and promoted by ClassNK and Imabari Shipbuilding Co., Ltd. It was the first time in Japan for a SOx scrubber to be installed on a bulk carrier.

Contact us

Fuji Electric France S.A.S
Bruno Dias - Marine activity manager
bruno.dias@fujielectric.fr
Portable : +33 6 75 87 78 77 (UTC 9h00 à 17h00)