DBP Leak Detection Test with YHSP-SA: No Water Response, Fast Organic Solvent Detection

This video shows a DBP leak detection test using the YHSP-SA organic solvent leak sensor from Yoohantech. The test demonstrates two critical performance factors for industrial leak monitoring: no false response in water and fast leak detection in Dibutyl Phthalate (DBP), a representative organic solvent used in industrial environments. For buyers looking for a reliable chemical leak detection sensor for semiconductor plants, chemical facilities, and solvent handling lines, this test provides clear and practical performance data.

STEP 1: Water Response Test | No False Alarm in Water

The first stage of the test checks whether the YHSP-SA leak detection sensor reacts to water. This is an essential benchmark for verifying stability and preventing unnecessary alarms in real industrial sites.

• Procedure: The YHSP-SA sensor is immersed in water and monitored continuously for more than 1 minute. The timer passes 30 seconds, 50 seconds, and then exceeds 60 seconds while the system remains in normal condition.

• Result: No response is detected. The initial sensor value (1.0420) remains stable, and no alarm is triggered.

• Meaning: This confirms that the sensor does not react to non-target liquids such as water, helping prevent false alarms caused by moisture, cleaning water, or incidental liquid contact in industrial environments.

STEP 2: DBP Leak Detection | Alarm Within Approximately 20 Seconds

After removing the water, the sensor is exposed to Dibutyl Phthalate (DBP), the target organic solvent in this test. Unlike the water test, the sensor responds quickly and reaches the alarm condition in a short time.

• Procedure: The sensor is immersed in DBP, and the response time is measured again under the same test conditions. The sensor value rises from the initial value toward the preset alarm threshold.

• Result: The alarm is triggered in less than 20 seconds. The sensor value increases from 1.0420 to the alarm setpoint 1.0520, activating the visual and audible warning signal.

• Meaning: This shows that the YHSP-SA organic solvent leak sensor can detect DBP leaks quickly and accurately, enabling faster response to hazardous chemical leaks in actual industrial operations.

Need More Product Information?

If you are looking for a reliable organic solvent leak detection system, you can also review the product details of Yoohantech’s leak detection solutions here: Leak Detection Product Page.

Conclusion: Reliable Organic Solvent Leak Detection for Industrial Safety

This test clearly demonstrates the two key performance advantages of the YHSP-SA organic solvent leak detection sensor from Yoohantech.

1. False Alarm Prevention: No response to water, which helps maintain system reliability in real-world industrial environments.

2. Fast Chemical Leak Detection: Rapid response to DBP within approximately 20 seconds, enabling early warning and quick action.

In short, the YHSP-SA is more than a simple sensor. It is a practical industrial leak detection solution designed to improve safety, reduce false alarms, and support reliable chemical leak monitoring in high-risk facilities.