| 摘要 |
PROBLEM TO BE SOLVED: To provide a user with information other than measurement results obtained by a flow measuring device. SOLUTION: The flow measuring device includes a measurement unit for measuring a flow rate of a fluid flowing through a channel, an operation unit 4b installed on the measurement unit, a display unit 4a installed on the measurement unit, a memory 32, 33 or 34 for storing device information about the flow measuring device, and an output unit 31 for accepting an input signal according to an operation to the operation unit 4b, reading out the device information according to the input signal from the memory 32, 33 or 34 and displaying the device information on the display unit 4a. COPYRIGHT: (C)2009,JPO&INPIT
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