PK-1501 leak detection, organic solvent leak detection, and industrial chemical leak monitoring are essential for safe operation in advanced material production and chemical handling environments. In this video, Yoohantech’s electronic point leak detection sensor is used to verify fast and selective detection performance for PK-1501 while confirming stable operation with no response to water.
In the first step, the sensor is immersed in water for approximately 30 seconds and shows no response. In the second step, the same sensor is exposed to PK-1501, and the alarm is triggered within approximately 5 seconds. This test demonstrates that the YHSP-SA leak detector can distinguish the target organic solvent from water and provide fast, reliable leak detection performance in industrial environments.
For detailed specifications and application information, please visit the Yoohantech leak detection product page.
Fast Alarm Response: When exposed to PK-1501, the sensor reaches the alarm condition within approximately 5 seconds, helping operators respond quickly to a leak event.
Designed for Organic Solvents: The YHSP-SA is optimized for reliable organic solvent leak detection in industrial applications that require selective and stable performance.
No Response to Water: Even after more than 30 seconds in water, the sensor shows no reaction, helping reduce false alarms caused by moisture, condensation, or cleaning conditions.
Precise Detection Settings: The system uses a defined initial value and alarm setpoint to support controlled and accurate leak detection under actual operating conditions.
Flexible Installation Structure: The separated sensor and control module design allows installation in narrow spaces, under piping, or near critical equipment where leak monitoring is required.
This demonstration shows not only fast alarm activation, but also the stability and practical measurement logic of the leak detection system through visible test conditions and numeric data.
[Reliability Check] Water Exposure Test (0:44): The sensor is immersed in water for about 30 seconds and shows no response, confirming stable operation in a non-target liquid condition.
[Performance Check] PK-1501 Response Test (1:47): Once the sensor is exposed to PK-1501, it responds immediately and reaches the alarm condition in about 5 seconds.
📈 Measured Test Data:
Sensor Model: YHSP-SA (organic solvent electronic point leak detector)
Test Chemical: PK-1501 (provided by Pohang Energy Materials)
Initial Sensor Value: 1.07
Alarm Setpoint: 1.22
Final Response Time: Approximately 5 seconds
Early detection is the most effective way to reduce leak risk and prevent process disruption.
The Yoohantech YHSP-SA leak detector helps improve industrial safety by providing fast response to target organic solvents and stable operation in non-target conditions such as water exposure.
We confirm applicability and recommend solutions based on your target liquid and site conditions.
Setting the trusted standard for liquid leak detection in industrial facilities.