Cryogenics Fluid Level Sensor - HYLP050C

Hylium Industries, Inc.

Level sensor and monitor for liquid hydrogen (LH2)
Real-time data recording via SD-card
Integrated 2.4" 240 × 320 TFT display

The HYLP050C Cryogenics Fluid Level Sensor (Capacitance) is a level sensor and monitor designed for liquid hydrogen (LH2). It consists of a probe and a monitor unit, providing continuous level measurement using capacitance technology. The system operates across an extreme temperature range of -269 °C to 200 °C and supports pressure conditions from 1.0 to 20 bar (sensor only). It features a 2.4" 240 × 320 TFT display for real-time monitoring and includes an SD-card function for real-time data recording. The system outputs an analog 0–5 V signal and connects via a BNC connector. It is powered by 7–24 VDC.

Use Cases

Typically used in hydrogen and related industrial applications.

Capabilities

Continuous level measurement of cryogenic liquid hydrogen using capacitance sensing
Operation in extreme temperatures from -269 °C to 200 °C
Supports pressure conditions from 1.0 to 20 bar (sensor element)
Provides analog output (0–5 V) for integration with external systems
Real-time monitoring and data logging via TFT display and SD-card

Hylium Industries, Inc. Hylium Industries is a South Korean company pioneering liquefied hydrogen technology, specializing in liquefaction, storage, and transport solutions. It was selected as a 2025 Technology Pioneer by the World Economic Forum for its contributions to clean mobility. The company also collaborates with Element 1 to commercialize hydrogen generation technology in Asia.

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