Q- Ordinary Water Tap is which kind of controller ? P , PI
or PID
i chose the option of ON - OFF type controller but
ambiguity is that for different positioning of tap we get
different flow
where using the 0-20ma in feiled instrumentation? why its using?
A DP Endress and Hauser flow transmitter is always tripping pump at low flow. set point is 74 cubic meter/hr. Thorough impulse line flushing and zero calibration has been done, yet problem persists. What do you think is the problem and how do you rectify this fault?
what is pneumatic control system?
what is zenier barier and what means zone 1,zone 2,and zone 3
2 Answers Bapco Bahrain Petroleum Company,
typical loop drawing of a simple feedback control comprising of one transmitter and one control
What is the reason for not giving very High Proportional Gain Kp in PID Controller?
How to check loadcell working or notworking
Explain pH, Conductivity.
what is diff between the centrifugal and reciprocating
please suggest me, how can i change the display setting in term of unit in place of % of Honeywell pressure transmitter ST3000S100?
what is coriolis principle for mass flowmeter?
1)why we are using mostly Ultrasonic Flow meters to measure flow, rather than Radar waves? 2)why we are using Ultrasonic waves and Radar waves to measure the Level?