Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / syed waseem,dubai petroleum,ua
A transmitter is a device which converts physical quantity
(eg:flow,pressure,temperature and level) into electrical.
i.e 4-20 ma universal standard.
Pressure tranmitter converts the pressure in a vessel or in
a pipeline into electrical quantity.
for eg: a pressure tranmitter range is 0-200psi.
at 0%-4ma-0psi.
25%-8ma-50psi.
50%-12ma-100psi.
75%-16ma-150psi.
100%-20ma-200psi.
| Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
what is gas metering system? gas chromatograph? and gas compressors?
How to calibrate Toxic gas detector?
plz send me general of ongc
What is the difference between PLC and DDC?
What are de-saturators?
can any one tell me when ongc placement test and its forms is available????/ pls tell me if u know
What are different types of control valves?
tell me the field & lab calibration procedure step by step with diagram of pressure gauge, pressure switch, pressure transmitter, temperature switch, level switch, flow switch, flow transmitter, temperature transmitter, temperature indicator, flow indicator, level indicator, control valve, thermocouple, pressure indicator (digital & analogue),
If a control valve is hunting means means if we are giving 50% to the cv, the cv will open at 51% then slowly slwoly it will reaches 49% , so what to do for solve this problem. The cv is double acting and mounted for anti surge operation, it having 4 nos. volume booster, one sov, one positioner, etc..?
How to calibrate level transmitter with use of HART?
what is the difference between scaler and vector drive
the pump holds on run indication into the dcs and filed local control panel remote push button condition operaton wrong like when the push button pushing conditions the pump is off and the push button release condition the pump is on totally opposite condition . And control room inside give the stop command into dcs just 1secon relay engage and again normal condition. How can I slove
what is span value and zero ? and how set ?
Who to difference between analog in & analog out in dcs?
what is basic difference between motion balance and force balance in pneumatic instrument?
