NDCL Leak Detection Within 15 Seconds: Reliable Organic Solvent Leak Sensor Performance

No response to water, fast response to NDCL.

This video demonstrates an industrial NDCL leak detection test using the YHSP-SA organic solvent leak sensor from Yoohantech. Designed for chemical leak detection in industrial environments, this electronic leak point sensor shows no response to water while detecting NDCL quickly and selectively, making it suitable for chemical plants, semiconductor facilities, and other high-risk industrial sites.

Step 1: False Alarm Prevention Test (No Response to Water)

The first test uses water to verify whether the leak detection sensor reacts unnecessarily to a non-target liquid.

• Result: The leak detector was fully immersed in water for 20 seconds, but the sensor output remained unchanged and no alarm was activated. This confirms that the sensor is designed to detect only the target hazardous chemical, helping reduce false alarms in real operating environments.

For more information about our chemical and organic solvent leak detection products, please visit the product page.

Step 2: NDCL Organic Solvent Leak Detection Test

The second test focuses on the actual target substance, NDCL, to verify alarm response performance under chemical exposure.

• Procedure: The sensor is immersed in the transparent NDCL liquid after the water test is completed.
• Result: The alarm is triggered within 15 seconds. A sharp leak alarm sounds and the warning light flashes immediately. The sensor value rises rapidly from the initial value of 1.0250 to the module alarm setpoint of 1.5250, demonstrating a fast and decisive response to a hazardous chemical leak condition.

Conclusion: Reliable Industrial Leak Detection for Organic Solvents

The YHSP-SA leak detection sensor proves its value clearly in this test. It remains stable in the presence of water, while delivering a rapid alarm response in an actual chemical leak detection scenario involving NDCL. This combination of selectivity, speed, and reliability makes it a practical safety solution for industrial facilities handling organic solvents and hazardous liquids.