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Closed Tank DP Type Level Measurement with Dry leg and transmitter installed below tapping point

Closed Tank Level Measurement with Dry leg and Transmitter installed below Tapping Point
DP LEVEL TRANSMITTER DRY LEG CALIBRATION
This calculation used for closed tank level measurement with Dry leg type calibration

The formulas for calculating transmitter URV and LRV are as follows:

 HP Side or LRV or Transmitter 0%    =  X.S
 LP Side or URV or Transmitter 100% =  S(X+H)

Where
S    =  Specific gravity of tank liquid or process liquid.
H   =  Tank Height
X   =   Distance between transmitter and HP tapping point.

NOTE:
1. The Parameters H,X can be entered in any units like mmh20, inh20 but must be same

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2 comments

Anonymous April 15, 2015 at 6:41 am

Hmm…Its a good tool for having a tool to calculate instrument range for DP Level Transmitter wet leg type. Good One.

Reply
Bidhan Das December 16, 2016 at 5:58 am

I have done accordingly but LT is going into analog saturation

Reply

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