Answer / va

As instruments need clean air supply which should be mixed
with moisture and oil from compressor. For that purpose the
air dyer is used which heat,cool and filter compressed air,
which remove the all above. So it specially used for
instrumentation purpose. So it is called INSTRUMENTATION
AIR COMRESSOR

Answer / abhishek vyas

Basically in organization there diffrent pressure required
say 6kg/cm. sq. to 16 kg/cm.sq. for diffrent purpose so
utility area has configure their compressore as per
pressure required ,6kg/cm.sq pressure is the basic
requirement for control valve,actuator etc so that
compressore is called instrument air compressore which is
producig 7.0 kg./cm. sq. taking the fact in considaration
of Air savig and power saving.

Q1]IF THE RANGE FOR FLOW IS -35 TO 125 WHAT WILL BE THE SPAN FOR ABSOLUTE AND FOR NORMAL? Q2]HOW TO CALIBRATE CAPILLARY TYPE LT? Q3]HOW MANY ERROR CALCULATIONS ARE THERE USED IN PROCESS INDUSTRIES? Q4]HOW TO CALIBRATE TEMPERATURE TRANSMITTER? Q5] HOW TO CALIBRATE LEVEL TROLL AND HOW TO CONNECT? Q6]PLEASE TELL ME THE BASIC FOR INSTRUMENTATION WHICH IS APPLIED FOR CALIBRATION AND FOR ALL? PLEASE MAIL THE ANSWER TO honest_yes@yahoo.in

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