💡 Key Summary: Electronic leak point sensor with optimized detection by chemical family for acids, alkalis & inorganic solutions
YHSP-SAR is an electronic liquid leak point sensor designed for chemical-family specific detection of acids, alkalis, and inorganic solutions. It ignores water and detects leaks within 2 to 60 seconds, depending on the chemical. The sensor can be washed with water and reused after thorough drying, helping reduce sensor replacements and maintenance costs. Use it with a YHSM-01S-AR (1-channel) or YHSM-04S-AR (4-channel) leak detection control module.
Electronic Leak Point Sensor for Acid, Alkaline and Inorganic Solutions
YHSP-SAR: Optimized detection by chemical family for acids, alkalis & inorganic solutions.
YHSP-SAR is an electronic leak point sensor for the acid, alkaline and inorganic solution chemical family. It ignores water and detects leaks within 2 to 60 seconds, depending on the chemical. It is suitable for indoor and outdoor use around tanks and piping in industrial facilities.
Differentiated Technology (Key Features)
💧 Optimized Detection by Chemical Family
• Ignores water and detects chemicals in acid, alkaline and inorganic solution categories. (Typical media include sulfuric acid, hydrochloric acid, nitric acid, hydrofluoric acid, sodium hydroxide and hydrogen peroxide.)
⚡️ Fast Response
• Detects leaks within 2 to 60 seconds, depending on the chemical.
♻️ Washable & Reusable for Better Cost Efficiency
• After leak detection, wash the sensor with water and dry thoroughly before reuse. Repeated use helps reduce sensor replacements and maintenance costs.
🌐 Control Module Integration
• Use YHSP-SAR with either the YHSM-01S-AR (1-channel) or YHSM-04S-AR (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 (-).
Product Downloads
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| Item | Details |
| Model | YHSP-SAR |
| Supply Voltage | DC 5 V |
| Measurement Range | 0 to 3000 |
| Output | Phase Shift |
| Target Liquids |
Chemicals in acid, alkaline and inorganic solution categories |
| Dimensions | 68 × 68 × 32 (±0.5) mm |
| Materials |
SUS 304, PP, etc. |
| Installation Environment |
Around tanks and piping in industrial facilities |
| Operating Temperature | -20 to +55 °C |
| Typical Detection Media | Sulfuric acid, hydrochloric acid, nitric acid, hydrofluoric acid, sodium hydroxide, hydrogen peroxide, etc. |
| Response Time | Within 2 to 60 seconds (depending on the chemical) |
| Sensor Wiring | 2-wire sensor: White (+), Black (-) |
| Key Points | • Chemical family detection: ignores water and detects acid, alkaline and inorganic solutions • Fast response: within 2 to 60 seconds (depending on the chemical) • Control module integration: use either YHSM-01S-AR or YHSM-04S-AR • Washable and reusable: wash with water and dry thoroughly before reuse • 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-AR (1-Channel Leak Detection Control Module) |
🔹YHSM-04S-AR (4-Channel Leak Detection Control Module) |
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🔹YHWS-P01 (Position Marking Base, Optional) |
🔹YHBK-P02 (Point Sensor Protective Housing, Optional) |
Use YHSP-SAR with either the YHSM-01S-AR (1-channel) or YHSM-04S-AR (4-channel) leak detection control module.
YHBK-P02 protective housing and YHWS-P01 position marking base are optional accessories.
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[Electronic Leak Point Sensor Housing Assembly Example]
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