[Performance Verification] Instant Detection of Toluene (Methylbenzene) Leaks! YHSM-A01 Integrated Leak Detector Test

This video demonstrates the performance of the integrated leak detector for organic solvents (Model: YHSM-A01) developed by Yoohantech. The key point of this test is to show that the sensor does not react to water such as rainwater or condensation, but responds immediately and activates an alarm when exposed to toluene, a hazardous chemical used in industrial environments.

Leak Detection Test Procedure and Details

1. Test Equipment Setup:

   • The test uses the YHSM-A01 leak detection sensor developed by Yoohantech. This product is an integrated leak detector with a built-in alarm module, making installation simple without a separate control panel.

   • DC 24V power is supplied to the sensor, and a red warning beacon is connected to operate when a leak detection signal is output, creating a test environment similar to an actual installation site.

2. Test 1: False Alarm Prevention Verification (Water Response Test)

   • To check whether the sensor produces false alarms due to rainwater or moisture, the sensor is immersed in a container of water for about 20 seconds.

   • Result: While the sensor is immersed in water, the warning beacon does not activate at all. This confirms the sensor’s high reliability and no response to water.

3. Test 2: Toluene (Methylbenzene) Leak Detection Test

   • After completely removing any remaining water, one or two drops of toluene are applied to the sensor detection area using a dropper to simulate a chemical leak situation.

   • Result: The moment the toluene touches the sensor, the warning beacon flashes immediately and a strong leak alarm sounds without even a one-second delay.

Final Conclusion: An Excellent Choice for Industrial Safety

This video clearly proves that the YHSM-A01 leak detector does not produce false alarms in everyday water exposure, while detecting toluene leaks immediately, one of the most common organic solvents used in industrial facilities. It is a reliable safety device that helps secure critical response time in the event of a chemical leak accident.