can we replace a pressure transmitter of range 0 to 25 Kg/cm2 by a Pressure transmitter of range 0 to 10 Kg/cm2 ?.. Will it affect 4 to 20 mA output signal which we will feed to the PLC.
IOCL,
9 13993What is the right procedure for adjusting the gap voltage of bently nevada vibration sensor?
2 15655how to calibrate a capillary type level transmitter for a closed tank in field? also what is the procedure for commissioning a capillary level transmitter for a closed tank?
2 27456how to calibrate bubbler type level transmitter of rosemount make and how to set air flow according to the range.. give one calibration procedure with one example
1 11872what is type of protocol used in instrument field to marshalling cabinet cabel. what is the differenance between bus cabel and instrument cabel?
1 4537Generally in which location ( JB or IO card or DCS) the thermocouple compensation is done.Also where they measure the atmosphere temp ( for compensation) in JB OR DCS panel? How they compensating that atmosphere temp? is any circuit for that ( like in rtd wheatstone bridge)?
3 11141To find closed tank level by DP transmitter , how to findout its range.and insomeplace they using range like - 1500 to +1500 mmwc why not 0 to 3000 mmwc. how they spilit they range for minus and plus.and why?
1 10287how to calculate interface capelary level transmetar lower S.G.0.54 and uper S.G. 0.26 and h=490 mm
3 6710what are the installation requirement is common to all flow meter when volumetric flow rate is being measured
1 3796Post New Instrumentation Questions
What is wet leg condition and why is it used?
Pressure tx shows 1 mbar but we need 1000 mbar at this process condition .. how can we sort it out .
Reason for capillary type dp level transmitter fluctuation
what is interface level and how it is calibrate?
Explain bernoulli’s theorem.
which type of signal used in instrument?
Difference between dcs and plc including date processing and architecture.
What is loop1 and loop2 in MTS LT?
What is mean by analytical instrumentation?
How is automatic reference junction compensation carried out in temperature recorders?
HOW TO CHOOSE FREAQUENCY IN FMCW TYPE RADAR INSTRUMENTS. DESIGN BASIS OR DESIGN CALCULATONS ?
how can be calibrate flow indication transmitter (rosemount) it shows excess milli amps nearly about 24 ma on full scale, but its scale was set on 20ma on full scale..???how can be simiulate..???
What is difference between differential pressure & delta pressure?
Explain the key components of control loop?
what is the difference between Cv and air consumption? why the customer needs Air consumption details?