A detection value correction system is a detection value correction system that corrects detection values of a plurality of sensors that are arranged in a line and detect a physical quantity, and includes a correction processing unit that corrects a detection value of a target sensor, which is a sensor to be corrected, among the sensors based on at least detection values of sensors adjacent to the target sensor.

The present subject matter further relates to a flow rate metering device for measuring flow rate of multiple fluids of varied viscosities while being supplies to form a final mixture. The device includes a flow meter arranged on each of the plurality of feed lines of multiple fluids to measure a flow rate of respective fluid during each operation cycle; and a digital display unit coupled to each of the flow meters to display the flow rate of respective fluid during each operation cycle.

A measuring system for measuring a mass flow rate, a density, a temperature and/or a flow rate. The measuring system includes a main conduit which leads from a supply unit to a consumer, a measuring unit, a computing unit, and an outlet pressure controller. The measuring unit has a first Coriolis meter arranged in the main conduit, a second Coriolis meter arranged in series with the first Coriolis meter in the main conduit, a bypass conduit via which the second Coriolis meter is bypassable, and a valve which opens depending on a pressure arranged in the bypass conduit. The second Coriolis meter has a smaller maximum flow rate than the first Coriolis meter. The computing unit is connected to each of the first Coriolis meter and the second Coriolis meter. The outlet pressure controller is arranged in the main conduit downstream of the measuring unit.

A system includes sensors for monitoring signals, and a processing system executes one or more methods for identification of system events, from the signals, corresponding to state changes and performance of the system and/or its subcomponents. Event identification is performed with classification and/or other machine learning algorithms, with generation of novel training data sets. The sensor(s) can also be used to determine power consumption information about the system and/or its subcomponents. The system processes event-associated outputs for execution of actions for improving system performance, along with other downstream applications.

A method for determining the viscosity of a medium using a Coriolis mass flow meter comprises exciting bending vibrations in the measuring tube in a symmetrical bending vibration use mode using an exciter arranged symmetrically in relation to a longitudinal direction of the measuring tube; detecting sensor signals of a central vibration sensor also arranged symmetrically in relation to a longitudinal direction of the measuring tube; detecting sensor signals of a vibration sensor on the inlet side and of a vibration sensor on the outlet side; determining a phase relation or time delay between the sensor signals of the central vibration sensor and a symmetrical function of the sensor signals on the inlet-side and outlet-side vibration sensors; and determining the viscosity of the medium as a function of the phase relation or time delay.

A system for monitoring processing of a fluid receives one or more characteristics of the fluid and uses those characteristics to determine specific gravity of the fluid and a level of processing activity of the fluid. The processor will cause a display device to output a dynamic representation of the specific gravity of the fluid as well as the determined level of processing activity. In some embodiments, the processing activity may include fermentation, as that of a beverage. If so, the dynamic representation of the determined level of processing activity may include a fermentation tank with a dynamically changing cavity. Displayed characteristics of the cavity will change as the determined level of the fermentation increases.

A flow rate measurement system outputs a measurement value which represents a magnitude of a flow rate and a flow direction of a fluid that flows through a particular main passage. The system includes a bypass passage disposed in the main passage, a detection unit disposed in the bypass passage that outputs a detection value corresponding to a magnitude of a flow rate and a flow direction of the fluid flowing through the bypass passage, and a calculation unit that, by using the detection value, calculates the measurement value by compensating as needed for a delay in the change in flow rate in the bypass passage with respect to the change in flow rate in the main passage. The compensation is based on whether a change of flow direction has occurred in the main passage or the bypass passage.

A method for operating a flowmeter is provided. The method includes the steps of measuring a fluid flow in the flowmeter, determining at least one fluid characteristic, determining a preferred algorithm of a plurality of algorithms based upon the fluid flow and the at least one fluid characteristic, and applying the preferred algorithm to an operating routine.

A gas flow control system for delivering a plurality of gas flows. The gas flow control system has a gas flow path extending from a gas inlet to first and second gas outlets. First and second flow restrictors are operably coupled to the gas flow path. First and second valves are operably coupled to the gas flow path such that when both first and second valves are in a fully open state, flows of gas from the first and second gas outlets are split according to the impedances of the first and second flow restrictors.

In a method of determining a flow rate of a flow of a fluid of interest in a fluidic system, a raw flow rate signal (Q.sub.sensor) is determined using a flow rate sensor. The raw flow rate signal is corrected using a flow rate correction function (Δ) to obtain a corrected flow rate signal (Q.sub.sensor,corr). The flow rate correction compensates for a flow rate signal error that is caused by integration of the flow rate sensor into the fluidic system. It is based on a reference correction function (δ) that is indicative of a flow rate signal error for a flow of a reference fluid due to the integration of the flow rate sensor into the fluidic system.