INVARIANT MEASURING TRANSDUCER AS DIVIDER Russian patent published in 1998 - IPC

FIELD: measurement engineering. SUBSTANCE: device has measuring transducer with variable parameters, transducer with constant parameters, power supply source, two operation amplifiers, divider unit. The transducers are connected to a circuit in series with the power supply source. The first operation transducer is connected to leads of transducer with variable parameters like in voltage follower unit circuit. The second operation transducer is connected to leads of transducer with constant parameters like in voltage follower unit circuit. Outputs of the operation amplifiers are connected to divider unit inputs. EFFECT: enhanced accuracy of measurements. 1 dwg