EQUIPMENT FOR REMOTE MEASUREMENT OF THE LEVEL AND PRESSURE OF LIQUEFIED GASES CONTAINED IN CRYOGENIC TANKS

摘要

Equipment for remote measurement of the level and pressure of liquefied gases contained in cryogenic tanks (A, B, ... C) consisting of a sealed casing (T) containing a microprocessor 1; electronic memories 2, 3, 4; a data management device 5 and a card 6 (optional telephone modem) for transmitting along the telephone line (E) in real time the values measured from each tank of a single installation, up to a total of 30 tanks, each of which is provided with a remote measuring device; the various items of equipment being electrically connected to each other and to a monitoring and control station, and hydraulically connected to the individual tanks. Fig. 4. IMAGE