Product Details
Adjustable Quantitative SF6 Gas Sensor Dilo Leak Detector Equipment
LF-03-FR
The LF-03-FR SF6 gas leak detector is a portable next-gen solution
for high-voltage equipment (GIS, circuit breakers, switches) leak
detection. Equipped with an imported NDIR dual-beam infrared sensor
and advanced calibration technology, it identifies leaks as low as
0.1ppm with ≤±2% F.S. accuracy, delivering results in just 1
second.
Key Advantages:
- Cost-Effective Alternative: Replaces Wika/Dilo detectors without
compromising performance
- Long-Lasting Operation: 6+ hours of battery life for extended field
use
- Intuitive Interface: Color touchscreen LCD with real-time
audio-visual alarms
- Advanced Algorithms: Hood algorithm for leak rate calculation and
long-term calibration stability
- Standard Compliance: Meets GB/T11023-2018 requirements as a
national standard drafting unit product
Ideal for power utilities, maintenance teams, and manufacturing
sectors, the LF-03-FR combines speed and precision for reliable SF6
leak detection.
Technical Specifications Table
| Parameter | Description |
|---|
| Model | LF-03-FR |
| Detection Principle | NDIR non-dispersive infrared (dual-beam) |
| Measuring Range | 0–1000 PPM (customizable options available) |
| Detection Accuracy | ≤±2% F.S. (relative to specified range) |
| Minimum Detection Limit | 0.1ppm |
| Resolution | 0.1ppm |
| Response Time | ≤1 second |
| Preheating Time | ≤3 minutes |
| Sampling Method | Handheld suction type with built-in pump |
| Display | 800×480 main color LCD + 320×240 handle LCD |
| Operation Mode | Resistive touch screen |
| Power Supply | Rechargeable lithium battery / AC220V/50Hz |
| Working Humidity | ≤90%RH |
| Compliance | GB/T11023-2018 |
Company Profile
Manufacturer of SF6 testing instruments and equipment with the most
complete range of products from China, with 13 years of
professional experience
Company Profile
Leading SF6 testing equipment manufacturer (with over 1000
customers all over the world)
Passed ISO9001 new version certification
Double soft certification enterprise
National level high-tech enterprise, specialized and innovative
enterprise, national level technology-based small and medium-sized
enterprise
National standard: "GB/T11023-2018 High voltage switchgear - SF6
gas sealing test method" standard formulation
Industry Standard of the Energy Administration of the People's
Republic of China: "DL/T1366-2023 Sulfur Hexafluoride Gas for Power
Equipment" Revision Unit
Industry Standard of the Energy Administration of the People's
Republic of China: DL/T2756-2024 Guidelines for Detection and
Recovery of Sulfur Hexafluoride and Its Mixtures for Electrical
Equipment Participating Units
Industry Standard of the Energy Administration of the People's
Republic of China: DL/T1353-2024 Technical Specification Standard
for Sulfur Hexafluoride Treatment System Participating Units
Group Standard: Technical Specification and Standard for
Perfluoroisobutyronitrile Gas Replenishment Device Participating
Units
Recommended manufacturer of SF6 mixed gas GIS tools for State Grid
Corporation of China (2022) No. 290.
Member of China Electrical Equipment Industry Association and China
Fluorosilicon Organic Materials Industry Association.
SF6 leak detector, dew point meter, comprehensive testing
instrument, recovery vacuum separation and purification device,
mixed gas filling device; C4F7N gas instruments and equipment.