Level Measurement with Dry leg and Installed Below Tapping Point

Closed Tank Level Measurement with Dry leg and Transmitter installed below Tapping Point

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