Multi-Component Gas Leak Detector LF-01-FR (Suitable for SF₆/SO₂/CH₄/CO₂ & More Gases)

I. Core Product Advantages

1. Infrared Precision Detection with Strong Anti-Interference Capability

• Automatically filters environmental impurities such as oil, water, and dust, preventing interference signals from affecting detection results;
• Features fast response speed, allowing quick localization of leak points and reducing the risks of missed detection and false detection.

2. Humanized Design for Easier Operation and Portability

• Clear Visual Interface: Equipped with a 3.5-inch HD color display (resolution: 480×320), which intuitively presents real-time data, concentration curves, alarm status, and other information without complicated interpretation;
• Low-Power & Efficient Control: Pure hardware one-key on/off design reduces unnecessary power consumption and extends battery life;
• Flexible Adaptation to Complex Scenarios: Optional long-handle suction probe tube for easy access to hard-to-reach areas such as equipment gaps and high-altitude pipelines;
• Portable Mobility: Comes with a standard leather shoulder bag; the whole machine weighs only about 500g, facilitating on-site personnel to operate it by hand or carry it on the shoulder.

3. Comprehensive Functions to Meet Diverse Detection Needs

• Multi-Dimensional Data Presentation: Simultaneously displays real-time detection values and concentration change curves, enabling intuitive grasp of gas leak trends;
• Flexible Sampling Adjustment: Built-in adjustable speed air pump (0-500cc/Min) for flexible switching between high and low sampling speeds according to leak scenarios;
• Simultaneous Multi-Gas Detection: Supports simultaneous detection of up to 4 infrared-sensitive gases (configurable on demand), eliminating the need for frequent equipment replacement;
• Intelligent Data Management:
  • Supports Chinese/English interface switching and automatic gas unit conversion (calculated by the intelligent system);
  • Standard 8G SD card for data storage (16G/32G optional); recording interval is customizable for long-term storage of massive data;
  • Enables fast data export (in TXT format) via Micro-USB and Android data cables; optional external Bluetooth printer for on-site instant printing of detection reports;
• Strong Environmental Adaptability: Combined with a sampling probe gun, it can work stably in high-temperature (-20℃~50℃, up to 1200℃ with flue gas probe gun), high-humidity (0-95%RH, non-condensing; optional filter for high humidity), and high-dust environments.

II. Detailed Technical Specifications

III. Applicable Gases & Sensor Parameters

IV. Application Scenarios

V. Instrument Configuration

Standard Configuration

Optional Accessories

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.