Hi sir can you please draw a P&ID diagram of a pressure control system which works as follows -A pneumatic valve is out in the field -The controller is in the control room, and is accessible to the operator -The pressure transmitter is in the field transmitting an electrical signal to the controller
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Hi sir can you please draw a P&ID diagram of a pressure control system which works as follows
-A pneumatic valve is out in the field
-The controller is in the control room, and is accessible to the operator
-The pressure transmitter is in the field transmitting an electrical signal to the controller