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what is the difference between sinking and sourcing inputs and also what are there applications?
2 7343What pressure results for a flow transmitter of range 0- 180t/h in the dcs and 0-301mbar in the field using square root extraction. Kindly also suggest formulae for the percentages 0,25,50,75,100?
1925what is Green field /brown field exposure in chemicals /oil /petrochemicals /refineries /paints /speciality chemicals /gas /FMCG /glass industry
1 3320on interface level transmitter model(RTG3302-EMERSON) What is threshold valve how can we select correct threshold value T1,T2,T3,T4 When interface water & hydro carbon
2154i have 20 kw motor & my vfd drive capcity is 18 kw if possible to use 20kw motor on this vfd?
4 9900Tell me the field calibration procedure step by step with diagram of pressure gauge, pressure switch, pressure transmitter, temperature switch, level switch, flow switch, flow transmitter.
3210Tell me the field calibration procedure step by step with diagram of temperature transmitter, temperature indicator, flow indicator, level indicator, control valve, thermocouple, pressure indicator (digital & analogue).
1 8973Post New Instrumentation Questions
hye SAM acn u send your e mail id, so that i can solve my query through e mail?
Im having problems with interfase betwen SPI v7.0 and SPPID v5.05. Previous versions of Intools shoul be fixed with SPPIDproj.ocx file. It was necessary to replace this file with one that allows the connection between different versions of SPPID. It is necessary in the current version to do the same?Thanks
what does it mean an active front end in vfd plz explain it briefly
what is metal of piston ring
what is controlling card in dcs? how u measure dcs memory?what is bus in dcs?how u know dcs speed n ehternet speed?
What is eddy current? Describe the operating principle of proximity probe.
how works encoder in plc
Why the ammonia and Nitric Acid level indicators is with millimeter ? and What is the conversion form millimeters that level indicator indicate to weight ?
How can test or measure the probe and extension cable to identify if the problem at the probe or cable or at the driver it self? (pleast notify the measuring method)
When doing a liquid seal on a differential flow transmitter , most of the time the sealing liquid will be heavier then the process fluid. For wich application will the sealing liquid be lighter than the process fluid if transmitter is mounted below the process line.
Any one can help me to identified, how can we interchange the device in FF
what happen if i increase height of displacer type LT.accuracy or sensitivity are affected.why?
Explain the difference between plc and cnc?
it is possible to check the fail safe condition in pressure transmitter. if possible how?
flow transmitter formula?
