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Portable Hydrogen Sulfide Single Gas H2s Detector
**Product Specifications:**
- **Model No.:** CLH100
- **Gas Detected:** Hydrogen Sulfide (Hâ‚‚S)
- **Measurement Range:** 0–100 ppm
- **Accuracy:** ±1 ppm
- **Resolution:** 1 ppm
- **Power Source:** 1500 mAh Lithium Battery; Rechargeable
- **Humidity Range:** 0 to 95% RH (Typical)
- **Alarms:** Adjustable Low and High Alarm Setpoints
- **Explosion Protection:** Ex ib d I (Intrinsically Safe)
- **Protection Grade:** IP54
- **Dimensions:** 93mm × 49mm × 22mm
- **Weight:** 102g
- **Trademark:** Topsky
- **Transport Package:** Hard Plastic Case
- **Certification:** SGS
- **Origin:** Beijing, China
- **HS Code:** 9027100090
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**Applications:**
The Single Hâ‚‚S Detector is an intrinsically safe and explosion-proof device designed to detect hydrogen sulfide gas in hazardous environments. It is a cost-effective, maintenance-free single-gas monitor that protects personnel from dangerous gas exposure in extreme conditions. Despite its compact size, it offers features typically found in larger multi-gas monitors, such as a large OLED display, internal audible/visual alarms, and simple push-button operation.
This device continuously displays ambient gas levels and alerts the user when concentrations exceed pre-set low or high thresholds. Additional features include adjustable alarm setpoints, calibration gas values, and a user-selectable text-only display via a simple push-button interface. The unit also includes a peak/hold function to capture the highest reading during a shift and a special flip-cap calibration adapter for quick and easy calibration. It comes with a two-year warranty from the date of manufacture.
It is primarily used in underground coal mines and mine safety inspections but can also be applied in firefighting, confined spaces, chemical industries, oil fields, and any environment where combustible gas detection is required.
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**Key Features & Benefits:**
| Feature | Benefit |
|--------|---------|
| 2-Year Warranty | Reduces overall ownership cost with full 24-month coverage. |
| Lightweight (102g) | Compact and portable – can be worn on belt, pocket, coveralls, or hard-hat. |
| Flip-Cap Calibration | Built-in calibration adapter simplifies the process without needing a separate calibration cup. |
| OLED Display | Shows real-time gas concentration and remaining battery life. |
| Adjustable Alarms | Allows customization for different applications and environments. |
| High Visibility Case | Easy to spot from a distance, ensuring workers are protected. |
| 5-Second Delay Shut-Off | Prevents accidental power-off by requiring a 5-second press to turn off. |
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**Technical Specifications:**
| Parameter | Specification |
|----------|---------------|
| Sensors | Electrochemical (Hâ‚‚S) |
| Range | H₂S: 0–100 ppm |
| Accuracy | ±1 ppm |
| Resolution | 1 ppm |
| Power Source | 1500 mAh Lithium Battery; Rechargeable |
| Temperature Range | -20°C to 50°C (-4°F to 122°F) |
| Humidity Range | 0–95% RH (Typical) |
| Alarms | Adjustable Low and High Setpoints |
| Explosion Protection | Ex ib d I |
| Protection Grade | IP54 |
| Dimensions | 93 mm × 49 mm × 22 mm |
| Weight | 102 g |
This detector is ideal for professionals who need reliable, accurate, and portable gas detection in various industrial settings. Its durability, ease of use, and advanced features make it a top choice for safety-critical environments.