Liquid helium measurement

Deleetech Company in Jiangsu has independently developed a liquid helium-specific level gauge, successfully breaking the foreign monopoly and providing high-precision, highly reliable domestic monitoring solutions for ultra-low-temperature medium storage and transportation. 1. Industry Pain Points (Challenges in Liquid Helium Monitoring) Extreme ultra-low-temperature conditions: -269℃ extreme low temperatures cause ordinary materials to become brittle, fail or exhibit measurement drift; High volatilisation loss: heat leakage causes rapid helium evaporation, leading to high costs and requiring precise quantity control; Dependence on imports: instruments are expensive, delivery takes 3–6 months, after-sales response is slow, and customisation is difficult; Traditional solutions: manual inspection, intermittent measurement, inaccurate data, high safety risks. 2. Seven Core Advantages of Dingli Huaye Liquid Helium Level Gauges: 1. Ultra-low temperature resistance and thermal shock tolerance The tank sensors use special low-temperature resistant materials and reinforced structures, withstanding drastic temperature changes, ensuring long-term mechanical stability and performance retention. 2. Patented sealing structure to reduce heat leakage The independently developed sealing structure has received a national patent, significantly reducing heat loss and helium evaporation, thus saving user costs. 3. Easy installation, compatible with various tanks No complex modifications are required, installation is quick, compatible with different diameters and specifications of liquid helium tanks, offering strong versatility. 4. LCD display with flexible unit switching High-definition LCD provides clear readings, and liquid level units can be switched flexibly, making on-site observation easy to understand. 5. Direct interaction with mobile phone and instrument Open the instrument's Bluetooth → open the mobile app → one-click connection, allowing real-time viewing of liquid levels, parameter configuration, and on-site calibration. No computer, wiring, or complex operation is needed; with a mobile phone, data is always at hand. 6. Ultra-low power consumption, up to 5 years battery life The instrument has a built-in high-performance battery and uses low-power circuit design, providing stable performance for 5 years after a single installation, maintenance-free and no frequent battery replacement required. 7. High precision measurement, reliable data Measurement accuracy reaches ±1.5% FS, data is stable and precise, meeting the stringent requirements of medical, scientific research, and industrial applications. If you are troubled by difficulties in liquid helium level monitoring or high costs of imported equipment, please feel free to contact us for product information, detailed quotations, and on-site adaptation solutions.