How to calibrate the magnetic flow meter and how to correct
the flow if it is showing more flow.
Answer Posted / muzaffar ahmed
if the instrument is online calibration can be done by
closing the valve at upstream and downstream side.now the
meter should be
read zero if not recalibrate it.always remember while
calibrating magnetic flow meter the meter should be filled
with fluid and fluid should be conductive.
and other wise condition as such so you should be done by
analog to digital trim.
Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
2. What is ultrasonic flowmeter?
please tell no. & add. of consultancy who recruit me in power plant as instrumen engg. present i m working in power plant as ass.t instrument engg. thanku mahesh 09226562826
To become an Instrument DESIGN engineer, is there any softwares or training to become Instrument Design engineer, plz suggest me, Iam very much interested in designing.
How digital input and digital output 's are working in dcs
Definition of reverse and acting controllers:
Specific gravity.
Explain plc level and its type?
Isometric drawings are generated during _________________ phase of a project
when the instrument tapping on pipe line is located below and transmitter is located above the tapping point for liquid service transmitter, what should we do, is there any additional drain valve is required??
How the warning lamp of a charging-system is activated ?
what is instrument philosophy
How many types of sensor
Area classification, Equipments, Gas groups, temperature classification, Ingress protection, Fire Extinguishers.
How is work 5/2 sov?
In control valve proximity inductive sensor is taken as digital feedback for full open and full close.Normally its volts 24v when the sensor acts the feed back voltage 14v so that our relay not indicating in plc panel . kindly give the solution.