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China factory - Shanghai Kstone S&T Development Co .,LTD.

Shanghai Kstone S&T Development Co .,LTD.

  • China,Shanghai ,Shanghai
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China Combustible Gas SF6 Gas Leak Detector NDIR Sensor GB/T11023-2018 Certified LF-03
China Combustible Gas SF6 Gas Leak Detector NDIR Sensor GB/T11023-2018 Certified LF-03

  1. China Combustible Gas SF6 Gas Leak Detector NDIR Sensor GB/T11023-2018 Certified LF-03

Combustible Gas SF6 Gas Leak Detector NDIR Sensor GB/T11023-2018 Certified LF-03

  1. MOQ: 5
  2. Price: $2000-$100000
  3. Get Latest Price
Payment Terms T/T
Supply Ability 1000 per year
Delivery Time 7-10 work days
Packaging Details Carton / Wooden Box
Accuracy ± 2% of full scale
Communication Interface USB port for data transfer
Display LCD with backlight
Data Storage Internal memory for up to 200 measurements
Power Supply 4 AA batteries or AC/DC adapter
Operating Temperature -10°C to 50°C
Response Time 1 second
Sensitivity 1 ppm
Brand Name KSTONE
Model Number LF-03-FR
Certification ISO9000
Place of Origin Shanghai

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 1000 per year
Delivery Time 7-10 work days Packaging Details Carton / Wooden Box
Accuracy ± 2% of full scale Communication Interface USB port for data transfer
Display LCD with backlight Data Storage Internal memory for up to 200 measurements
Power Supply 4 AA batteries or AC/DC adapter Operating Temperature -10°C to 50°C
Response Time 1 second Sensitivity 1 ppm
Brand Name KSTONE Model Number LF-03-FR
Certification ISO9000 Place of Origin Shanghai
High Light GB/T11023 SF6 Leak DetectorNDIR SF6 Leak DetectorSF6 combustible gas detector
Combustible Gas SF6 Gas Leak Detector NDIR Sensor GB/T11023-2018 Certified LF-03-FR
The LF-03-FR SF6 Gas Leak Detector is an advanced handheld device engineered for precise detection of SF6 leaks in high-voltage systems, including GIS, circuit breakers, and switchgear. Leveraging imported NDIR infrared sensor technology and sophisticated calibration algorithms, it identifies leaks as minute as 0.1ppm with an accuracy of ≤±2% F.S., delivering results in under 3 seconds.


Key Advantages:
✅ Cost-Effective Wika/Dilo Alternative – High-performance without premium pricing
✅ Extended Battery Life – 6+ hours of continuous operation via rechargeable lithium power
✅ Smart Interface – Intuitive touchscreen with 800×480 color LCD and real-time audiovisual alerts
✅ Advanced Leak Analysis – Hood algorithm calculates leak rates for proactive maintenance
✅ Certified Reliability – Meets GB/T11023-2018 standards, developed by China’s national metrology institute


Perfect for utility providers, maintenance crews, and industrial manufacturers. Upgrade your leak detection capabilities with speed and precision—order today!


Technical Specifications Details
Power Source Lithium battery or AC220V/50Hz
Detection Principle NDIR non-dispersive infrared (dual-beam)
Range 0-1000 PPM (customizable)
Accuracy ≤±2% F.S. (full-scale)
Sensitivity 0.1 ppm
Response Time ≤3 seconds
Preheat Time ≤3 minutes
Operation Handheld suction design
Humidity Resistance ≤90% RH
Display Dual-screen setup: 800×480 main LCD, 320×240 handle LCD
Interface Resistive touchscreen control


Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2013

  • Total Annual:

    500,00,00-600,00,00

  • Employee Number:

    40~60

  • Ecer Certification:

    Verified Supplier

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 word) Passed ISO9001 new version certification Dou... 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 word) Passed ISO9001 new version certification Dou...

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Get in touch with us

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  • Shanghai Kstone S&T Development Co .,LTD.
  • 8B, No. 9, Lane 123, Shenmei Road, Zhangjiang High tech Park, Pudong New Area, Shanghai
  • https://www.kstone-sf6.com/

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