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| Categories | SF6 Leak Detector |
|---|---|
| Brand Name: | KSTONE |
| Model Number: | LF-03-FR |
| Certification: | ISO9000 |
| Place of Origin: | Shanghai |
| MOQ: | 1 |
| Price: | $11000-$12000 |
| Payment Terms: | ,T/T |
| Delivery Time: | 7-10 work days |
| Packaging Details: | Cardboard box / wooden crate |
| Supply Ability: | 100 |
| Detection Principle: | NDIR non-dispersive infrared |
| Measuring Range: | 0–1000 PPM |
| Detection Accuracy: | ≤±2% F.S. |
| Min. Detection Limit: | 0.1ppm |
| Resolution: | 0.1ppm |
| Power Supply: | Rechargeable lithium battery / AC220V/50Hz |
| Company Info. |
| Shanghai Kstone S&T Development Co .,LTD. |
| Verified Supplier |
| View Contact Details |
| Product List |
Handheld infrared SF6 leak detector, suitable for quantitative leak detection and calculating annual leakage rate LF-03-FR
The LF-03-FR SF6 Gas Leak Detector is a next-generation portable tool designed for pinpointing SF6 leaks in high-voltage equipment (GIS, circuit breakers, switches) with unmatched accuracy. Featuring an imported NDIR infrared sensor and advanced calibration technology, it detects leaks as low as 0.1ppm (≤±2% F.S. accuracy) and delivers results in 3 seconds.
Why Choose LF-03-FR?
✅ Replace Wika/Dilo Detectors – Cost-effective, high-performance
alternative
✅ 6+ Hours Battery Life – Rechargeable lithium battery for field
operations
✅ Touchscreen & Alarms – Color LCD display with real-time
sound/light alerts
✅ Hood Algorithm & Calibration – Calculate leak rates and ensure
long-term reliability
✅ GB/T11023-2018 Standard Compliance – Developed by China’s
national standard drafting unit
Ideal for power utilities, maintenance teams, and manufacturers. Order now to upgrade your SF6 leak detection with speed and precision!
Technical Specifications
| Operating voltage: | Lithium battery, or AC220V/50Hz |
| Detection principle: | NDIR non-dispersive infrared (double-beam) |
| Measuring range: | 0-1000 PPM (the measuring range can be customized) |
| Detection accuracy: | ≤±2%F.S (relative to the specified measuring range) |
| Minimum detection limit: | 0.1ppm |
| Highest sensitivity: | 0.1ppm |
| Resolution: | 0.1ppm |
| Response time: | ≤3S (response available) |
| Preheating time: | ≤3min |
| Detection method: | Handheld suction type |
| Operating humidity: | ≤90%RH |
| Display mode: | 800×480 graphic color liquid crystal screen (main screen); 320×240 color liquid crystal screen (handle) |
| Operation mode: | Resistive touch screen |
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