Patent ID: 7610159

Claim:
A multivariable mass flow rate transmitter system, comprising: a multivariable mass flow rate transmitter which has a mass flow rate computation section and is connected to a network; and a flow rate setting tool which performs a setup of the mass flow rate computation section in the multivariable mass flow rate transmitter via the network, wherein the flow rate setting tool includes: a parameter generation section which generates operational parameters of the mass flow rate computation section; a condition input section for inputting a diagnosing condition; an interface section which transmits the operational parameters to the multivariable mass flow rate transmitter via the network, and receives a computation result of the mass flow rate computation section; a model computation section which calculates a mass flow rate value based on the diagnosing condition; a first mass flow rate display section which displays an output value of the model computation section; a second mass flow rate display section which displays the computation result of the mass flow rate computation section; and a diagnosing display screen which displays the first mass flow rate display section and the second mass flow rate display section on the same screen.