The USB Data Logger from Exair Model 9147 connects to the Digital Flowmeter directly. An accompanying software is used to configure the Data Logger so the user can record the flow rate.
A recording can be performed from once a second, which equates to approximately nine hours of data, to once every 12 hours, which is equal to over two years of information. The user can also store a history of the flowmeter's measurements through the device. The data can be viewed in the software when the logger is disconnected from the flowmeter. It can also be uploaded directly to Microsoft Excel.
The use of the logger enables the user to save costs in compressed air waste, as it helps in determining the leaks or inefficient air products in the system.