how to calibrate the interface leveltrol

Answer Posted / ashish namdev, bina refinery

interface LT use in that application where two liquid mixed
in a tank. For calibration interface type LT these
instructions to be follows -

1. set upper & lower range.
2. set upper & lower density.
3. after then put weight according calibration data sheet
& note readings at every sample weights.
4. If the output have some error then give lower trim & upper
trim command to LT with weight at 0% & 100%.
5. recheck all value at different weights.

this LT work upon bouncy principal. which liquid will have
high density that will be make reference to LT.

Is This Answer Correct ?    3 Yes 3 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

HOW TO CHOOSE FREAQUENCY IN FMCW TYPE RADAR INSTRUMENTS. DESIGN BASIS OR DESIGN CALCULATONS ?

1698


What is intrinsic safety mean.

1467


How to calculate mmwc values into tonnes?

771


Specific gravity.

1472


HI, can anybody give details about GAS TREATMENT PLANT CONSTRUCTION,as INSTRUMENTATION ENGINEER what are the responsibilites.what are the instruments mainly instrumentation engineer will deal with

1613






Good evening all I need a small favour regarding reliance paper i wanna probable sample papers(e&i) of reliance. if any of u have any idea about dis then plz mail me back.i belongs to electronics and instrumentation engg.so i need e&i papers. thanking u....

1651


Define cryogenic?

720


please send the sample qustion paper for iocl written test ..

3296


can we replace a slot sensor (inductive type) with limit switch (potenial free contact / no-nc type).

1597


How to calibrate Toxic gas detector?

1236


Manipulation of dead wt. tester double piston type.

1507


Derive capacitance to 4-20ma conversion formula / relation in capacitance type pressure sensor?

1767


please tell me what is a light up procedure of Cfbc boiler and what it's axuillaries of cfbc boiler?

8207


what happen if i increase height of displacer type LT.accuracy or sensitivity are affected.why?

2070


give some question relative instrument fitter?

5793