Cargo tanks on LNG carriers
Pressure, level and point level detection in Liquefied Natural Gas (LNG) applications
Dados do processo
Tarefa de medição:
Level and pressure measurement, point level detection
Ponto de medição:
Tank
Faixa de medição até:
40 m
Produto:
Liquefied gas
Temperatura do processo:
-20 … -162 °C
Pressão do processo:
0 … +5 bar
Desafios especiais:
Extremely low temperatures, low dielectric constants, low density, different products, ship approvals, Ex zone
Área de utilização
Liquefied gas is transported in insulated cargo tanks on LNG carriers at temperatures of -162 °C. The instrumentation used must be specially designed for these extreme temperatures. Pressure, level and point level of LNG in the cargo tanks must be reliably measured for the transport.
Sua vantagem
Reliable
Reliable and safe measurement in all media
Cost effective
Full utilization of the tank volume
User friendly
Simple planning and commissioning
Produtos recomendados
VEGAPULS 6X
Radar sensor for non-contact level measurement in LNG tanks
- Front-flush PTFE antenna means no additional sealing material is required
- Reliable measurement even at very low temperatures down to -200 °C
- Exact measurement data despite low relative permittivity of the liquefied gas
Faixa de medição - Distância
120 m
Temperatura do processo
-196 ... 450 °C
Pressão do processo
-1 ... 160 bar
VEGABAR 82
Pressure transmitter for monitoring the pressure in the liquid gas tank
- High plant availability through maximum overload resistance of the ceramic measuring cell
- A special seal material and the dry measuring cell enable measurement at temperatures down to -50 °C
Faixa de medição - Distância
-
Faixa de medição - Pressão
-1 ... 100 bar
Temperatura do processo
-40 ... 150 °C
VEGASWING 66
Vibrating level switch for point level detection in liquid gas tank
- Sensor for applications down to a temperature of -196 °C
- Switching point independent of changing media
- Reliable even with adhesive buildup
Temperatura do processo
-196 ... 450 °C
Pressão do processo
-1 ... 160 bar
Versão
versão compacta
with gas-tight leadthrough
with tube extension
