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 11040What is the right procedure for adjusting the gap voltage of bently nevada vibration sensor?
2 14393how 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 25948how 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 10659what is type of protocol used in instrument field to marshalling cabinet cabel. what is the differenance between bus cabel and instrument cabel?
1 3651Generally 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 9611To 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 9327how to calculate interface capelary level transmetar lower S.G.0.54 and uper S.G. 0.26 and h=490 mm
3 5289what are the installation requirement is common to all flow meter when volumetric flow rate is being measured
1 2899Post New Instrumentation Questions
How to Calibrate Level Switch in field
What is instrumentation control?
detail of mass flow meter pricipal
Boolean algebra
Tell 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.
how to control pid
List three types Level Switches with their working principles
any questions on motor and energy conversions machines?
what is temperature compensation?
Hi,can anyone help me out with PhD programs related to Instrumentation field?I have a degree in electronic Instrumentation?
Explain about the leakage class of the control valves
what is the procedure of belt scale calibration?
why we are not using the turbine flow meter in the steam service?
In power plant to measure vibration of a turbine we install sensors. Before install this sensor we have to set gap voltage. What is meant by gap voltage and its use?
What care will you take in the installation of control valves,SCADA,DCS and FOC in Oil and Gas Project?
