Ultrasonic flow meters use sound waves to determine flow rates. They can be either Doppler Effect meters or Time-of-Flight meters. Doppler Effect meters measure the frequency shifts caused by fluid ...

A group of Dutch scientists have been testing out some of today’s “smart” electrical meters to check their accuracy, among other things. Not ones to disappoint, the scientists have found ...

Vortex flow meters are flow sensors that detect the frequency of vortices shed by a bluff body placed in a flow stream. The frequency of the vortices is proportional to the flow velocity. Vortex flow ...

The Coriolis and ultrasonic markets are the two fastest growing flowmeter markets. Both flowmeter types are in demand from ...

A frequent example that appears in projects on Hackaday is the reading of utility meters, and in that arena [jomjol] has a very neat solution involving an ESP32 camera module and a software neural ...

Getty Images / SolStock Cash flow analysis is an important aspect of a company's financial management because it reveals the cash it has available to pay bills and invest in its business.

Energy bills are a growing concern. Many of us are making changes to our energy usage to keep our bills as low as possible, with smart meters ‒ which display how much energy we're using ...

Constrained piping conditions also can give engineers headaches. For example, an orifice meter requires 10 to 50 diameters of upstream piping to eliminate the effect of flow disturbances. Because long ...

Thermal mass flow sensors comprise two platinum resistance temperature ... multitechnology flowmeter manufacturer, whose meter embedded a user-selectable menu of gases. It is alarming to see the ...

Smart meters measure your gas and electricity use, like traditional meters do, and send the readings to your energy supplier automatically. They give both you and your energy provider accurate and ...

Some investors monitor a company's free cash flow and review its cash flow statements to gauge how well it manages its money. Free cash flow indicates how much cash a company can produce after ...