Product Details
LF-01-FR Multi-Component Infrared SF6 Leak Detector: Fast, Precise
SF6/CH4/CO2/SO2 Detection for GIS & Power Sectors
The LF-01-FR Multi-Component Leak Detector is a professional SF6
leak detector tailored for GIS (Gas Insulated Switchgear)
manufacturers, power companies, and industrial sectors requiring
reliable gas leak monitoring. Equipped with an NDIR (Non-Dispersive
Infrared) sensor, this SF6 leak detector efficiently filters oil,
water, and dust impurities, ensuring high-precision measurements
for infrared-sensitive gases like SF6—critical for maintaining GIS
equipment safety and operational efficiency.
Designed for user convenience, the SF6 leak detector features a
3.5-inch HD color screen for intuitive data visualization, one-key
hardware power on/off to reduce energy consumption, and an optional
long-handle suction probe for accessing hard-to-reach areas (e.g.,
narrow GIS compartments). It supports simultaneous detection of up
to 4 gases (SF6, SO2, CH4, CO2) and displays real-time data plus
concentration curves, while an adjustable 0–500 cc/min air pump
enables flexible sampling. For data management, it offers 8G
standard/upgradable 16G/32G storage, Micro-USB/Android cable data
transfer, and optional Bluetooth printing—ideal for power
companies’ on-site inspection records.
Built to withstand harsh industrial environments, this SF6 leak
detector operates in -20℃~50℃ (up to 1200℃ with flue gas probe),
0–95%RH (non-condensing), and holds Ex ia IIC T4 explosion-proof
and IP65 protection certifications—perfect for GIS manufacturing
workshops and outdoor power substations. Weighing only ~500g with a
231×86×52mm compact size, it comes with a leather shoulder bag for
portability.
Key Technical Parameters
Parameter | Specification |
---|
Sensor Type (SF6) | NDIR (Non-Dispersive Infrared) |
SF6 Measuring Range | 0–1000/2000ppm (optional) |
Pump Flow Rate | 0–500 cc/Min (adjustable) |
Display | 3.5-inch color screen (480×320) |
Power | 6000 mAh rechargeable lithium battery |
Certifications | Ex ia IIC T4, IP65 |
For GIS manufacturers, the SF6 leak detector ensures compliance
with quality standards by identifying tiny SF6 leaks early; for
power companies, it minimizes downtime by preventing SF6-related
equipment failures. Optional accessories (standard gas, sampling
tubes) further enhance its adaptability, making it the top choice
for SF6 leak monitoring in critical infrastructure.
others
Measured Gas | Measuring Range (Optional) | 传感器原理 |
六氟化硫(SF6) | 0-1000/2000ppm | 红外原理(NDIR) |
一氧化碳 CO | 0-200/1000ppm | 电化学(electrochemistry) |
CO(带H2补偿) | 0-200/1000ppm | 电化学(electrochemistry) |
硫化氢 H2S | 0-50/100/200/1000/5000ppm | 电化学(electrochemistry |
氧气 O2 | 0-25%vol | 电化学(electrochemistry |
二氧化氮NO2 | 0-20/500ppm | 电化学(electrochemistry |
一氧化氮 NO | 0-100/1000ppm | 电化学(electrochemistry |
二氧化硫 SO2 | 0-20/100/2000ppm | 电化学(electrochemistry |
氯气 CL2 | 0-20/200/2000ppm | 电化学(electrochemistry |
氨气 NH3 | 0-100/1000/5000ppm | 电化学(electrochemistry |
氢气 H2 | 0-1000/10000/40000ppm | 电化学(electrochemistry |
H2(带CO补偿) | 0-1000ppm | 电化学(electrochemistry |
磷化氢 PH3 | 0-5/20/1000ppm | 电化学(electrochemistry |
甲醛 CH2O | 0-10/50/1000ppm | 电化学(electrochemistry |
臭氧 O3 | 0-5/20/100/1000ppm | 电化学(electrochemistry |
氟气 F2 | 0-1ppm | 电化学(electrochemistry |
氟化氢 HF | 0-10ppm | 电化学(electrochemistry |
氯化氢 HCL | 0-20/200/1000ppm | 电化学(electrochemistry |
环氧乙烷 ETO | 0-20/100ppm | 电化学(electrochemistry |
硅烷SIH4 | 0-50ppm | 电化学(electrochemistry |
二氧化氯 CLO2 | 0-20/200/2000ppm | 电化学(electrochemistry |
氢化氰 HCN | 0-100 ppm | 电化学(electrochemistry |
乙烯C2H4 | 0-10/200/1500 ppm | 电化学(electrochemistry |
过氧化氢H2O2 | 0-100/500/2000 ppm | 电化学(electrochemistry |
可燃气体EX | 0-100%LEL | 催化燃烧(catalytic combustion) |
四氢噻吩 C4H8S | 0-50mg/m3 | 电化学(electrochemistry |
二氧化碳 CO2 | 0-2000/5000/1%/5%/20%/50%/100%VOL | 红外(NDIR) |
六氟化硫 SF6 | 0-1000/2000ppm | 红外(NDIR) |
甲烷 CH4 | 0-5%/10%/20%/50%/100%VOL | 红外(NDIR) |
有机挥发物 VOC | 0-20/200/2000/10000 ppm | PID光离 |
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.