The pressure inside the tank must be permanently monitored, as the liquefaction process of propane gas (LPG) is highly dependent on it and evaporation of the gas can have catastrophic consequences. With liquefied natural gas (LNG) the temperature is extremely low. Thus, the medium must be heated to -40 °C via evaporation lines for the pressure transmitter to monitor the internal tank pressure. The JUMO dTRANS p20 can handle these measuring tasks.
|Liquefied petroleum gas (LPG) pressure
|10 to 20 bar at room temperature
|liquefied natural gas (LNG) pressure
|max. 230 mbar at -161 to -164 °C