Do we really need hand control valves?
We have a flowmeter with 4-20 mA output. Is it possible to use a converter to change the analog output to fieldbus foundation?
I/P positioner and I/p transducer Control valve
Difference between I/P positioner and I/p transducer
I term in PID controllers
the I term in PID controllers - integral time and/or reset time?
Help needed with a question on process control networks for a interview.
EDDL files stored in/on device?
Why haven't manufacturers figured out a way to store EDDL files in on-board memory of devices?
flame detection principal
i dont understand how flame detection is happening in flame detector 45UV5 1010 model and digital signal is being sent to plc for tripping purpose.
Line Monitoring Needs and How it works