Hydrogen tanker with liquid hydrogen
LevelDifferential Pressure

Overview
Level measurement via differential pressure in a tank holding liquid hydrogen Level measurement with radar in a tank holding liquid hydrogen.
Operating Conditions
- Measuring Range
- -40 ... 40 bar
- Temperature
- -90 ... 400 °C
- Pressure
- -1 ... 400 bar
Challenges
- Low density, low dielectric constant, outgassing of the medium
Benefits
- Reliable: Highly accurate measurement of even low-density materials
- Cost effective: Precise level measurement for optimal storage
- User friendly: Simple installation without standpipe
Recommended Products
Recommended Sensors

VEGADIF 85
- Monitors
- Differential Pressure · Level
- Protection
- IP67 · IP68
- Comms
- 4…20 mA/HART (2-wire) · Profibus PA +2
- Ex
- ATEX · IECEx
Process Sensors
- High reliability through integrated overload diaphragm
- Measurement of very low differential pressures through high precision measured value detection
- Multivariable sensor through integrated measurement of the absolute pressure
VEGA
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VEGAPULS 6X
- Monitors
- Level
- Protection
- IP68 · IP69K
- Comms
- Profibus PA · 4…20 mA/HART (2-wire) +3
- Ex
- ATEX
Process Sensors
- Exact measuring results independent of process conditions
- Maintenance-free operation through non-contact measuring principle
- Application-oriented configuration enables a simple device selection
VEGA
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