YJJ 4H2S-100 CLE-0112-400 Electrochemical Hydrogen Sulfide Sensor for Industrial Safety Leak Detection

Product Description:

YJJ 4H2S-100 CLE-0112-400 Electrochemical Hydrogen Sulfide Sensor for Industrial Safety Leak Detection

Features:

Table

| Project | Parameter |

| --- | --- |

| Gas Detection | H₂S Sulfur Dioxide |

| Range | **0 - 100 ppm** |

| Short-term Overload | 500 ppm (short-term shock, not for long-term use) |

| Sensitivity | 0.8 ± 0.2 μA/ppm |

| T90 Response | ≤ 30 s |

| Resolution | 0.1 ppm |

| Bias Voltage | 0 mV |

| Recommended Load Resistance | 10 - 30 Ω |

| Operating Temperature | -20 to +50℃ |

| Humidity | 15 - 90%RH, **Do not allow condensation** |

| Expected Lifespan | Approximately 24 months in air

Main Applications

1. Industrial Safety Leak Detection (Core Function)

- Oil, natural gas, oil wells, gathering and transportation stations, refineries: Monitoring of toxic H₂S leaks, safety alarm for on-site personnel;

- Sewage treatment plants, sludge workshops, septic tanks, pumping stations: Monitoring of H₂S generated in anaerobic conditions in enclosed spaces;

- Municipal sewers, underground pipe galleries, manholes, fixed and portable gas detectors;

- Chemicals, desulfurization processes, biogas / biogas systems: Monitoring of process exhaust gases, workshop leaks;

- Coal mines, underground mines: Monitoring of toxic H₂S gas for safety alarms.

Specifications: