Answer / nilmaheshin@yahoo.co.in

Calibration curve is the curve between low range to high
range of transmitter calibration. Meanse for example your
transmitter suppose 0 to 2500 mmwc. then you apply pressure
according to range 0%,25%,50%,75%and 100% and make curve of
presuure verses milli amps. that curve called as
calibration curve

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Answer / rajat jain

Callibration curve is the curve between measured
input/value and the standard output/value.

Answer / giridharan

calibration are generally done

e.g the txt. has 4 - 20 ma than first we will start from

4,8,12,16,20 ma during the upward increment of txt reading.
same when we will do the 20,16,12,8,4 ma the downward
decrement reading this process of linearity is checked twice
in upward and downward for the o/p of txt this is
calibration curve

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