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What is a secondary meter?
2024-12-10
Primary instrumentation usually refers to the sensor, used to directly measure the parameters of the object being measured, such as pressure, level, flow, temperature, etc., and converted into measurable signals or standard signals, these signals usually include electrical signals, pneumatic signals, hydraulic signals, etc., and then transmitted to the subsequent instrumentation for further analysis and processing, display and recording, etc., where the subsequent instrumentation refers to the secondary instrumentation.
