This is an installation case of an acid & alkali leak detection system in an explosion-hazardous area (Explosion Proof Area) at a dye manufacturing plant in Incheon, Korea. We applied an explosion-proof certified Electronic Leak Detection Point Sensor (YHSP-SAR-Ex) and a Zener Barrier for intrinsic safety, helping prevent chemical leak incidents at the source.

Hello.
I’m Manager Yoo from Yoohantech, your industrial safety solutions partner.
Today, we’d like to introduce an installation site for an Explosion-Proof Acid & Alkali Electronic Leak Detection Point Sensor, designed to safely detect chemical leaks even in explosion-risk environments.
Even on rainy days, Yoohantech keeps moving for our customers’ safety as a professional team specializing in leak detector installation.
This site is a dye manufacturing plant located in Incheon, Korea, where we installed an acid & alkali electronic leak detection system.
Because dye manufacturing processes handle a variety of hazardous chemicals, a thorough leak management system is essential to prevent leakage incidents.
This customer has built long-term trust with us. They were satisfied with the performance and installation quality of the gas detector system we previously installed, and requested an additional installation of an acid & alkali leak detector for this project.
In particular, this installation location is designated as an Explosion Proof Area, so we selected the explosion-proof certified acid & alkali electronic leak detection point sensor 'YHSP-SAR-Ex' rather than a standard product.
To ensure intrinsic safety, we also added a Zener Barrier inside the leak detector alarm receiver, completing a robust explosion-proof system configuration.
Now, shall we take a look at the carefully executed explosion-proof leak detector installation photos?
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These are our specialists installing the leak detector with strict compliance to explosion-proof requirements. We used durable steel conduit (Steel Pipe) instead of standard flexible conduit to maximize durability and safety.
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This is the installed explosion-proof leak detector sensor.
Due to the characteristics of the explosion-hazardous area, we used high-strength steel conduit (Steel), and to block the travel of hazardous gas or flame, we completed the termination with a 'sealing fitting (Sealing Fitting)' to eliminate explosion risk at the source.
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This is the installed leak alarm control receiver.
We completed the installation using the proven and reliable YH-200L model.
Since this system connects to an explosion-hazardous area, we installed an essential intrinsic-safety component, the 'Zener Barrier', inside the receiver as a must. The leak detection control module was configured with the acid & alkali dedicated 'YHSM-04S-AR' to enhance safety and reliability.
This was an installation and commissioning case of an Explosion-Proof Acid & Alkali Leak Detection System at the Incheon dye plant.
If you need professional leak detector installation that complies with chemical safety regulations and site safety standards, please contact Yoohantech anytime.
Stay safe, and have a great day.
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