FIELD: monitoring and measuring equipment.
SUBSTANCE: invention relates to technical means for automated measurement and monitoring of liquefied cryogenic gas storage indicators. Cryogenic vessel state remote monitoring system, for which each cryogenic vessel is equipped with a gas and liquid phase differential pressure sensor, a gas phase pressure sensor, a pressure sensor in the heat-insulating space and an ambient temperature sensor connected to the wireless data transmission module. Modules of wireless data transmission of all cryogenic vessels, the state of which is monitored, are transmitted to a module for determining time of safe storage of cryogenic liquid, to the input of which there is a unit for storing characteristics of thermophysical properties of liquid and gas, and to the output a transceiving unit is connected.
EFFECT: technical result consists in improvement of safety of cryogenic vessels operation.
7 cl, 1 dwg
