How does a pressure transmitter work in a process control system?
A. It measures the pressure of a process fluid and converts it into an electrical signal that can be transmitted to the control system.
B. It regulates the pressure of a process fluid by adjusting a control valve in the system.
C. It monitors the pressure of a process fluid and sends an alarm signal to the control system if it goes out of range.
D. It controls the flow rate of a process fluid by adjusting a flow control valve in the system.
Answer:A
How does a pressure transmitter work in a process control system?
A. It measures the pressure of a process fluid and converts it into an electrical signal that can be transmitted to the control system. B. It regulates the pressure of a process fluid by adjusting a control valve in the system. C. It monitors the pressure of a process fluid and sends an alarm signal to the control system if it goes out of range. D. It controls the flow rate of a process fluid by adjusting a flow control valve in the system.
Explanation: A pressure transmitter measures the pressure of process fluid and converts it into an electrical signal that can be transmitted to the process control system for monitoring and control.