Explain about the leakage class of the control valves
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i have D.p. transmitter of range 0 to 2540 mmWC, i want to use this for flow measurement (0 to 500 ltr/hr.) what should i do?
Explain plc level and its type?
How can a d.p. Transmitter be calibrated?
generally for transmitter we are giving supply 24vlts?but we are getting output 4-20ma ? how it is possible? is there any operation inside the tx?pls give complete information?
two common seiling liquid used in seal pots are:
is fan is a transducer or inverse transducer?
what is pressure control
1 Answers GNFC, IBM, Privi Organics,
i have 80cm water tank.how can i use DPT as level mesurment.pls give specs for that..? We have air comp.from that moisture comeout to one tank.i want to mesure level of water in that tank and then after operat one sov to dicharge water after high level.
Actual using of tube bender to bend 2 opposite 90 deg at correct measurement center to center of tubing.
what is mapping in instrumentation and control engineering
WHAT ARE MAIN DIFFERENCE BETWEEN DCS AND SCADA?
7 Answers ABB, Gold Fields, Rand Water,
I am applied 100 % pressure on to the air to open control valve,but the valve is not fully closed..and 10-15% is open the valve. how to calibrate the control valve?