🧪 Precise Ethanol Detection! Performance Test of the YHSM-A01 Integrated Leak Sensor

This video demonstrates through an actual test how accurately and quickly the integrated leak detector for organic solvents (Model: YHSM-A01) developed by Yoohantech detects leaks of ethyl alcohol (ethanol), a chemical widely used in industrial environments.

## Key Specification

• All-in-One Leak Sensor (0:03): This product is an integrated model with the alarm function built into the sensor. Without the need for an expensive separate control panel or controller, it operates as a complete leak detection system simply by connecting DC 24V power and a beacon light. This greatly reduces installation cost and saves space.

## Test 1: False Alarm Prevention Test (vs. Water)

First, the response to normal water is tested to verify the accuracy of the leak detection sensor.

• Procedure (0:33 ~ 0:46): The sensor is fully immersed in water and observed for 20 seconds using a timer.

• Result (0:47 ~ 1:09): Until 20 seconds have passed, the beacon light connected to the sensor shows no response at all. This proves that the sensor is precisely designed not to react to water or moisture, such as rainwater or condensation, thereby preventing false alarms in the field.

## Test 2: Ethyl Alcohol Leak Detection Test

Next, the response speed is checked under an actual leak condition using the target substance, ethyl alcohol (ethanol).

• Preparation (1:10 ~ 1:31): All remaining water from the previous test is completely removed to ensure accurate test conditions.

• Procedure (1:32 ~ 1:51): A small amount of ethyl alcohol is applied to the sensor detection area using a dropper.

• Result (1:52 ~ 2:00): The moment ethanol touches the sensor, the beacon light flashes red and a strong leak alarm is activated immediately without delay.

• Conclusion: The YHSM-A01 leak detector detects chemical leaks instantly with virtually no delay, helping secure valuable response time for accident prevention and emergency action.

## Final Analysis: Cost Efficiency and Safety in One Solution

This test clearly shows that the Yoohantech YHSM-A01 integrated sensor is a highly effective leak detection solution for industrial safety, offering easy installation, reduced system cost, high reliability without false alarms, and ultra-fast response to hazardous chemicals.