1177 -- 7:45 App 【中英字幕】压力传感器丨What is a Pressure Sensor ? 209 -- 8:22 App 【中英字幕】什么是Modbus以及是如何工作的丨What is Modbus and How does it Work ? 2446 5 3:07 App 压差流量计原理解析 205 -- 7:28 App 【中英字幕】什么是Ethernet/IP丨What is Ethernet/IP ? 5125...
Inferential flowmeters do not measure volume, velocity or mass, but rather measure flow by inferring its value from other measured parameters. Examples of flowmeter technologies that measure inferentially include differential pressure, target and variable area flowmeters. Flow computers are often used to...
How Different Types of Meters Work Capillary Thermal Mass –Uses the thermal heat transferred between gas passing through a very small tube (the capillary) and a set of resistance temperature detectors (RTDs) to measure the mass flow of the gas. Immersible Thermal Mass –Uses the thermal heat...
How vortex flowmeters work.(Brief Article)Babb, MControl Engineering Europe
A positive displacement (PD) flow meter is a type of flow meter that provides high accuracy (±0.1% of actual flow rate in some cases) and good repeatability (as high as 0.05% of reading). These meters do not require a power supply for their operation and do not require straight ...
When you want to measure fluids with high temperatures, you need a high-temperature flow meter that can withstand high heat. But how do such meters work? Let’s find out.
How Does a Coriolis Flow Meter Work? Coriolis mass flow meters measure mass through inertia. A liquid or gas flows through a tube which is being vibrated by a small actuator. This artificially introduces a Coriolis acceleration into the flowing stream, which produces a measurable twisting force ...
Learn how your meter works and save on your power bill. Also further your career as a meter tech or lineman by learning more about how meters work.Skip to content Home Contact Us Page Intro Links PagesHow Do Meters Calculate and Report Time-of-Use (TOU) Data? By LearnMetering March 3,...
If you need to have your meter changed, moved, or adjusted, you must work with your utility to get that work done. How Does an Electric Meter Work? You’ve probably stared at the spinning numbers on a power meter and wondered, "What does an electric meter do, and how does it calcula...
These forces cause electrical current to flow in the cup in small rotating eddies, known as eddy currents. In some applications, eddy currents represent lost power and are therefore undesirable. But in the case of a speedometer, the eddy currents create a drag torque that does work on the ...