FIELD: measurement of technological parameters under field conditions. SUBSTANCE: two-wire twin transducer measures differential and absolute pressure and technological temperature of technological fluid medium. Data used to form output signal present mass flow rate over tube. Transducer has enclosure of electron module attached to enclosure of detector module, two microprocessors. Two-wire transducer is multiparameter transducer applicable for use as transmitter of gas flow rate having improved time of updating of data and displaying low energy consumption without deterioration of accuracy of computations. EFFECT: improved functional reliability of plant. 9 cl, 10 dwg
