Product Details
Portable SF6 Gas Sensor Leak Dilo Detector NDIR Infrared LF-03-FR
The LF-03-FR SF6 Gas Leak Detector represents an advanced portable
solution engineered to accurately identify SF6 leaks in
high-voltage equipment including GIS, circuit breakers, and
switches. Equipped with an imported NDIR infrared sensor and
sophisticated calibration technology, this detector is capable of
identifying leaks as low as 0.1ppm with an accuracy of ≤±2% F.S.,
and it provides results within 3 seconds.
Reasons to Select LF-03-FR:
✅ Serves as a cost-efficient and high-performance substitute for
Wika/Dilo detectors
✅ Offers more than 6 hours of battery life via a rechargeable
lithium battery, suitable for field operations
✅ Features a touchscreen interface and alarm functions, including a
color LCD display with real-time audio-visual alerts
✅ Incorporates a hood algorithm and calibration system to calculate
leak rates and maintain long-term reliability
✅ Complies with the GB/T11023-2018 standard, developed by China's national standard drafting unit
This detector is an ideal choice for power utilities, maintenance
teams, and manufacturing enterprises. Place an order now to enhance
the speed and precision of your SF6 leak detection capabilities!
Technical Parameters | Details |
---|
Operating Voltage | Lithium battery or AC220V/50Hz |
Detection Principle | NDIR non-dispersive infrared (double-beam) |
Measuring Range | 0-1000 PPM (customizable range available) |
Detection Accuracy | ≤±2% F.S. (relative to the specified measuring range) |
Minimum Detection Limit | 0.1 ppm |
Highest Sensitivity | 0.1 ppm |
Resolution | 0.1 ppm |
Response Time | ≤3S (response available) |
Preheating Time | ≤3 min |
Detection Method | Handheld suction type |
Operating Humidity | ≤90% RH |
Display Mode | - Main screen: 800×480 graphic color LCD - Handle: 320×240 color LCD |
Operation Mode | Resistive touch screen |
Instructions for the Main Interface During Startup
When you turn on the power switch on the panel, the instrument will
enter the boot screen. Once the initialization process is complete,
the main interface will be displayed, as shown in the following
figure. This interface includes functions such as "SF6 Quantitative
Leakage Detection", "Zero Calibration", "Cover Algorithm",
"Settings", and "Device Information".
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.