Answer / satyajit sahani

Hi,
For pH transmitter you can use buffer solution in betwen
your pH sensor range.But when you are going to calibration
use buffer solution 7.00(Neutral)then any solution from
either Acid side(4.01)or alkali side(10.0)

Answer / a.mondal

Phosphates buffer solution is used

Answer / srinivasan

we are using the 4.7 10.based on the configuration like 4 to
20 ma.if 4 ma means 0 and 20 ma means 10.when we using the
ph 10 it will get 20 ma..

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