Solution
Solution
Fresh Water Tank and Ballast Tank
Industry：shipProblem:
・Each liquid level check required movement, placing a significant burden on workers.
・Procuring and installing long scale plates was time-consuming.
Result:
・Long scale plates no longer needed to be procured or installed.
・High-elevation checks were eliminated, improving both safety and work efficiency.
・Liquid levels can be checked at eye level, making daily monitoring smoother.
SEMCO
SEMCO
Customer
Customer
セムコへご相談
Consult with Semco
Previously, glass-type liquid level gauges were used. For tanks approximately 10 m tall, checking the liquid level required looking up or climbing a ladder.
ヒアリング
Hearing
In conventional level checking, installation and verification work were time-consuming.
A system that was easy to install and allowed eye-level liquid level confirmation was therefore required.
ソリューション選定
Solution selection
Adopted a diaphragm-type liquid level gauge. A diaphragm detects the head pressure exerted by the liquid surface inside the tank, and that pressure is used to display the liquid level—a fully mechanical level gauge.
ソリューション検討・評価
Solution review & evaluation
・Installation is only required at the bottom of the tank, simplifying the installation process.
・Liquid levels can be checked at eye level, making daily inspections smoother.
・High-elevation work is no longer needed, improving safety.
・The structure allows easy device replacement, improving maintainability.
製造
Manufacturing
We refined the product through repeated improvements based on actual usage conditions.
To balance on-site usability with stable performance, we optimized the design down to the finest details.
納品
Delivery
Through accumulated refinements, we achieved a simple and compact structure.
Installation and handling have become easier, contributing to stable on-site operation as a user-friendly level gauge.
Products used in this case study
Case Study Products
Diaphragm Type
Level Gauge 20DL
The 20DL level gauge is an energy-saving and low cost optio…
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We propose and develop hardware, systems, and applications tailored to your specific challenges. Please feel free to contact us.
Solution
Solution
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