Shanghai Yushi Technology Development Co., Ltd.
![China [LF-01-FR] Multi-Component Infrared SF6 Leak Detector: Fast, Precise SF6/CH4/CO2](/myres/images/load_icon.gif){kind=icon}
| Payment Terms | ,T/T |
| Supply Ability | 100 per year |
| Delivery Time | 7-10 work days |
| Packaging Details | Carton / Wooden Box |
| Humidity | 0–95% |
| Temperature | -20℃~50℃ |
| Power | 6000 mAh rechargeable lithium battery |
| Pump Flow Rate | 0–500 cc/Min (adjustable) |
| Gas Type | 4 infrared-sensitive gases (optional) |
| Dimensions | (H x W x D) 231×86×52mm |
| Brand Name | KSTONE |
| Model Number | LF-01-FR |
| Certification | ISO9000 |
| Place of Origin | Shanghai |
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Product Specification
| Payment Terms | ,T/T | Supply Ability | 100 per year |
| Delivery Time | 7-10 work days | Packaging Details | Carton / Wooden Box |
| Humidity | 0–95% | Temperature | -20℃~50℃ |
| Power | 6000 mAh rechargeable lithium battery | Pump Flow Rate | 0–500 cc/Min (adjustable) |
| Gas Type | 4 infrared-sensitive gases (optional) | Dimensions | (H x W x D) 231×86×52mm |
| Brand Name | KSTONE | Model Number | LF-01-FR |
| Certification | ISO9000 | Place of Origin | Shanghai |
| High Light | Fast SF6 Leak Detector ，LF-01-FR SF6 Leak Detector ，Precise SF6 Leak Detector | ||
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.
| 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.
| 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 Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
500,00,00-600,00,00
Employee Number:
40~60
Ecer Certification：
Verified Supplier
Company Profile About KSTONE KSTONE is a professional manufacturer specializing in SF6 testing instruments, gas handling equipment, and eco-friendly gas solutions for the global power industry. With over 13 years of professional experience, KSTONE has become one of the leading manufacturers in Chi... Company Profile About KSTONE KSTONE is a professional manufacturer specializing in SF6 testing instruments, gas handling equipment, and eco-friendly gas solutions for the global power industry. With over 13 years of professional experience, KSTONE has become one of the leading manufacturers in Chi...
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