SF₆ Leak Detector | Portable Leak Detection for GIS & Switchgear
The HUNTER SF₆ Leak Detector is a professional instrument designed for fast, accurate detection of SF₆ (sulfur hexafluoride) leaks in medium- and high-voltage electrical equipment. Using advanced NDIR infrared sensor technology, it quickly locates even very small leaks while supporting regulatory compliance and emissions reduction.
Ideal for:
- Utility companies and power grid operators
- GIS & GIL systems
- High-voltage switchgear
- Service and maintenance teams
- Environmental and safety professionals
Key Features
- High-sensitivity NDIR infrared SF₆ sensor
- Detects leaks as low as 1.5 ppm (3 g/year SF₆)
- Measuring range: 0–1,000 ppm
- Integrated pump (>40 L/h)
- Flexible probes for hard-to-reach locations
- 240 × 160 touchscreen LCD display
- Over 10 hours battery life
- Stores 2,000,000+ measurements
- Digital reporting with Esders Connect
- IP52 protection rating
Benefits
- Pinpoint SF₆ leaks quickly and accurately
- Reduce greenhouse gas emissions
- Support F-Gas compliance and LDAR programs
- Perform inspections while equipment remains in service
- Digitally document inspections and measurements
Technical Specifications
| Specification | Value |
|---|---|
| Gas | SF₆ (Sulfur Hexafluoride) |
| Sensor | NDIR (Non-Dispersive Infrared) |
| Measuring Range | 0–1,000 ppm |
| Resolution | 0.1 ppm (0–10 ppm), 1 ppm (10–1,000 ppm) |
| Accuracy | ±10% of full scale |
| Minimum Detection | 1.5 ppm / 3 g/year SF₆ |
| Pump | >40 L/h, >300 mbar |
| Display | 240 × 160 LCD Touchscreen |
| Battery | 3.6 V Li-Ion, 6700 mAh |
| Operating Time | >10 hours |
| Data Storage | >2,000,000 measurements |
| Operating Temperature | -10°C to +50°C |
| Protection Rating | IP52 |
| Warranty | 12 Months |