PVCL Leak Detection Test: Fast Response of the YHSP-SA Organic Solvent Sensor

"How fast should a liquid leak detection system respond to a hazardous organic solvent?"

This video demonstrates a PVCL leak detection test using Yoohantech’s organic solvent leak sensor YHSP-SA, designed for industrial liquid leak detection in chemical plants, semiconductor facilities, and other hazardous process environments. Using PVCL supplied by Dongsung Chemical, this test clearly shows how quickly and reliably the sensor responds under real leak detection conditions.

Step 1: Stable in Water (False Alarm Prevention Check)

The first test medium is water. To verify detection stability and prevent unwanted alarms, the sensor was immersed in water for 20 seconds to check whether any response would occur.

• Result: Even after 20 seconds in water, the sensor showed no response. This confirms stable operation in non-target liquids and supports reliable chemical leak detection with reduced false alarm risk.

Step 2: Fast Detection of PVCL Organic Solvent

The next stage is exposure to PVCL. Once the leak detection sensor comes into contact with the chemical, the response begins almost immediately. For more information about Yoohantech liquid leak detection products, please visit the product page.

• Process: The operator immersed the sensor in the PVCL solution and measured the response time.

• Result: The alarm was triggered in less than 5 seconds. From the initial value of $1.0408$ to the alarm threshold of $2.0408$, the sensor reached the set alarm level in a very short time. This demonstrates the fast and reliable response performance of the YHSP-SA for PVCL leak detection.

Conclusion: Proven Performance for Industrial Leak Detection

Yoohantech’s YHSP-SA leak detection sensor once again proves its value for industrial safety applications. It remains stable in water while responding quickly and accurately to an actual organic solvent leak.

Detection in under 5 seconds is not just a claim. It is a proven test result.