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YHSM-A01 All-in-One Electronic Leak Point Sensor
Yoohantech YHSM-A01 All-in-One Electronic Leak Point Sensor (Built-in Controller) for Organic Solvents & Oils
No Response to Water Optimized detection by chemical family for organic solvents and oils.

๐Ÿ’ก Key Summary: All-in-One electronic leak point sensor with optimized detection by chemical family for organic solvents & oils

YHSM-A01 is an All-in-One electronic leak point sensor that can be operated immediately by simply connecting power, without a separate controller module. It is designed for chemical-family specific detection of organic solvent and oil leaks, and features a selective detection structure that helps reduce unnecessary reactions in water and humidity environments (condensation/washdown). With an SSR contact output, it can directly interface with a beacon light or on-site equipment, allowing you to build a leak monitoring system easily based on your installation conditions.

For Organic Solvents & Oils | Optimized Detection by Chemical Family | Built-in Controller (SSR/RS-485)

YHSM-A01

๐Ÿ’ง All-in-One Organic Solvent & Oil Leak Detection Sensor | YHSM-A01

Optimized detection by chemical family with a built-in controller for fast on-site equipment integration.

YHSM-A01 is a high-performance All-in-One electronic leak point sensor optimized for the organic solvent and oil chemical family. Without any external controller module, it provides an immediate signal output via SSR (N/O), enabling simple field installation without complex wiring.

FEATURES

Core Technology of YHSM-A01 (Key Technology)

๐Ÿ’ก Smart All-in-One Design (All-in-One Design)

โ€ข A true All-in-One design eliminates the need for a separate controller module, reducing installation components and simplifying system integration. Designed for direct connection to field equipment.

๐Ÿ”ฌ Optimized Detection by Chemical Family

โ€ข Designed for chemical-family specific detection of organic solvents and oils while reducing nuisance alarms in water/humidity environments (condensation/washdown), improving on-site operational efficiency.

โšก๏ธ Fast Detection Based on Surface Tension

โ€ข The moment a leak contacts the sensor surface, it outputs a detection signal based on the surface-tension change principle, supporting rapid response at the earliest stage of leakage.

๐Ÿ”ง Replaceable Sensor Head (Replaceable Sensor Head)

โ€ข Even if the sensor bottom becomes contaminated or damaged, you can restore operation by removing/replacing only the floor-sensor cartridge. (โ€ป Floor-sensor cartridge sold separately)

๐Ÿ›ก๏ธ Strong Durability & Stability

โ€ข Designed with physical impact and electrical noise considerations to support stable operation in indoor industrial environments.


With its built-in controller, YHSM-A01 simplifies installation and supports efficient deployment of a chemical-family specific organic solvent & oil leak monitoring system.

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SPECIFICATIONS
Item Details
Model YHSM-A01 (All-in-One Electronic Leak Point Sensor)
Power Supply DC 24V (ripple voltage 10% max)
Measurement Range A1: 0โ€“100.0 Mฮฉ / A2: 0โ€“60.00 Mฮฉ / A3: 0โ€“6.000 Mฮฉ
Target Liquids

Organic solvent and oil chemical family: organic solvents, oils, VOCs, etc. (NMP, MEK, toluene, gasoline, benzene, xylene, etc.)

Dimensions ร˜68 x 32 (ยฑ 0.5)mm
Materials

PP (polypropylene), carbon, and other chemical-resistant materials

Power Consumption 1W (Max)
Outputs SSR output (N/O), RS-485 communication
Applications Indoor use around buildings, tanks, and piping (splash-resistant)
Operating Temperature -20 โ€“ 60หšC
Detection Performance Insulating oil, engine oil, tar oil, TDA, TDI, OMCTS, benzene, xylene, toluene, and all organic solvents & oils (response within 10 sec)
Product Features โ€ข Optimized detection by chemical family: organic solvents and oils
โ€ข Selective detection design helps reduce nuisance alarms in water/humidity environments
โ€ข Provides SSR output (N/O) without an external controller module
โ€ข Reusable design with removable floor-sensor cartridge
๐Ÿญ

View Installation Case Studies

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DIMENSIONS (Drawing)

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OPTIONAL PARTS

YHSM-PSTG

๐Ÿ”นYHSM-PSTG (Calibrator)

YHWS-P01

๐Ÿ”นYHWS-P01 (Base)

YHS-FS

๐Ÿ”นYHS-FS (Floor Sensor Cartridge)

YHBK-P02

๐Ÿ”นYHBK-P02 (Housing)

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YHBK-P02 Assembly Example

YHBK-P02 Assembly Example

[Electronic Leak Point Sensor Housing Assembly Example]

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๐Ÿ’ง

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Setting the trusted standard for liquid leak detection in industrial facilities.

Yoohantech Co., Ltd.

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Defining the Trusted Standard in Liquid Leak Detection for Industrial Safety.

Yoohantech Co., Ltd.