Problems with mass flow meters?
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5. Mass flow meter: The transmitter has 3 electrical interfaces; what are they? The sensor has only a process interface
Electrical interfaces: power supply interface, output signal interface, and signal interface to the sensor. A process interface is a connection point that comes into contact with the process medium.
1 power supply interface, 2 signal interfaces for outputting signals, and sensor signal interfaces!
Who has detailed picture explanations of various excuses? ? ?
The Emerson mass flow meter transmitters used in our factory have only 4 wires: two for power supply and two for 485 communication.