💡 Key Summary: Electronic leak point sensor with optimized detection by chemical family for organic solvents & oils
YHSP-SA is an electronic liquid leak point sensor engineered for chemical-family specific detection of organic solvent and oil leaks. It does not respond to water and detects leaks within 2 to 60 seconds, depending on the chemical. The replaceable YHS-FS sensor cartridge supports fast on-site replacement and a reusable sensor body, reducing maintenance costs. Use it with either a YHSM-01S-A (1-channel) or YHSM-04S-A (4-channel) leak detection control module.
💧 Electronic leak point sensor for organic solvents & oils, YHSP-SA
Chemical family detection for organic solvents and oils, with a replaceable YHS-FS sensor cartridge.
YHSP-SA is an electronic leak point sensor that detects organic solvents and oil-based chemicals without responding to water. It detects leaks within 2 to 60 seconds, depending on the chemical, and is suitable for indoor and outdoor use around factories, tanks and piping.
Key Features
🧪 Optimized Detection by Chemical Family
• Designed for chemical-family specific detection of organic solvents and oils without responding to water. Typical detection media include THF, acetone, IPA, toluene, MEK and xylene.
⚡️ Fast Response
• Detects leaks within 2 to 60 seconds, depending on the chemical.
🔧 Replaceable Sensor Cartridge
• The YHS-FS sensor cartridge is replaceable. The sensor body is reusable, supporting fast on-site cartridge replacement and reduced maintenance costs.
💪 Control Module Integration
• Use YHSP-SA with either the YHSM-01S-A (1-channel) or YHSM-04S-A (4-channel) leak detection control module for system operation.
🚨 Simple 2-Wire Connection
• Observe the correct polarity when connecting the sensor: White: positive (+); Black: negative (-).
YHSP-SA is a practical solution that combines chemical-family specific detection and maintenance efficiency for building an organic solvent & oil leak monitoring system.
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| Item | Details |
| Model | YHSP-SA |
| Supply Voltage | DC 2.5 V |
| Measurement Range | • A1: 0 ~ 100.0 MΩ • A2: 0 ~ 60.00 MΩ • A3: 0 ~ 6.000 MΩ |
| Output | Level Shift |
| Target Liquids |
Organic solvents and oil-based chemicals, including NMP, MEK, toluene and gasoline |
| Dimensions | 68 × 68 × 32 (±0.5) mm |
| Materials |
PP, carbon, etc. |
| Installation Environment |
Around factories, tanks and piping |
| Operating Temperature | -20 to +55 °C |
| Typical Detection Media | Oils, organic solvents and VOCs, including insulating oil, engine oil, OMCTS, benzene and xylene |
| Response Time | Within 2 to 60 seconds (depending on the chemical) |
| Sensor Wiring | 2-wire sensor: White (+), Black (-) |
| Key Points | • Chemical family detection: organic solvents and oil-based chemicals • No response to water • Control module integration: use either YHSM-01S-A or YHSM-04S-A • Replaceable YHS-FS cartridge and reusable sensor body reduce maintenance costs • 2-wire connection: White (+), Black (-) |
Industry-Specific Leak Detection Proposals
Semiconductors · Petrochemicals · Oil Refining · Batteries · Power Generation · Steel · Warehousing · Wastewater Treatment · Defense
View Installation Case Studies
Explore real industrial leak detection installations and get guidance on a configuration that fits your facility.
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🔹YHSM-01S-A (1-Channel Leak Detection Control Module) |
🔹YHSM-04S-A (4-Channel Leak Detection Control Module) |
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🔹YHWS-P01 (Positioning Base, Optional) |
🔹YHS-FS (Replacement Sensor Cartridge) |
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🔹YHBK-P02 (Point Sensor Protective Housing, Optional) |
YHSP-SA must be used with either the YHSM-01S-A (1-channel) or YHSM-04S-A (4-channel) leak detection control module.
YHS-FS is the replacement sensor cartridge. YHBK-P02 protective housing and YHWS-P01 positioning base are optional accessories.
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[Electronic Leak Point Sensor Housing Assembly Example]
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