Customized portable SF6 gas leak detection sensor, most suitable for on-site leak detection

LF-200

KStone is a participant in the development of the Chinese national standard GB/T11023-2018;

KStone holds multiple invention patents for this type of product;

The LF-200 leak detector is most suitable for on-site leak detection；

The LF-200 redefines on-site SF6 leak detection as a cutting-edge portable solution for identifying micro-leaks and slow leaks. Compared to the LF-1D+, its enhanced portability makes it the preferred choice for field inspections. The detector integrates exclusive patented auxiliary startup technology, guaranteeing 100% successful ignition. With a split-design architecture, it weighs only 6.6kg, while a newly patented vacuum detection system automatically optimizes operational conditions, delivering intuitive user experience.

Key Features & Benefits:

• Minimal Maintenance: Engineered without vulnerable components to reduce downtime and operational costs.
• Intelligent Operation: Activates auto-mode within 5 minutes of vacuum pump startup, with real-time vacuum level monitoring.
• Contamination Resistance: A continuous air circulation mechanism prevents dust and oil interference, ensuring rapid performance recovery.
• Comprehensive Protection: Equipped with overheat protection, anti-dust inhalation safeguards, and replaceable fuses for reliable operation.
• Portability & Durability: Housed in a metal anti-collision case, designed for frequent transport and rugged field use.

Leveraging low-voltage ionization technology in a high-frequency magnetic field, the LF-200 achieves 0.01ppm sensitivity—setting a standard for precision leak detection. Trusted by industry leaders such as Henan Pinggao Electric and Xi'an XD Switchgear, it combines split-portable design, patented innovation, and durable engineering for professional field applications.