Method Of Flow Calculation; Common Parameters - Siemens SITRANS LUT400 Operating Instructions Manual

Method of Flow Calculation

When using the SITRANS LUT400 in a flow application, the Method of Flow Calculation
(2. 1 5.3. 1 .) must be selected. There are two possible methods for calculating flow with the
SITRANS LUT400: absolute or ratiometric, and different information must be entered for the
device to carry out the calculation. For more details, and an example, see
Calculation
on page 268.

Common parameters

These common parameters are required for all installations.
Parameter
Response Rate
2. 1 .6. Transducer
2. 1 . 1 . Units
2.2.1. Low Calibration Point
2.2.2. High Calibration Point
2.2.5. Far Range
Page 98 SITRANS LUT400 (HART) – OPERATING INSTRUCTIONS
Method of Flow
Sample Value
Flow
MEDIUM
XRS-5
M
1.8
0.4
0.8
A5E33329501