User's Manual

Page 26 SITRANS LR 400 – INSTRUCTION MANUAL DRAFT 7ML19985FH01
mmmmm
Parameters (HART)
Length Unit (F = m)
Units of measurement
Nozzle Height (F = 0 m)
Length of nozzle from top of flange to top of vessel (see“Functional Dimensions” on page
25).
Tank Height (F = 20 m)
Height of vessel from bottom of nozzle to bottom of vessel (see “Functional Dimensions”
on page 25)
Level URV (F = 20 m)
Full scale of level (see “Functional Dimensions” on page 25)
Set the URV as the level above the bottom of the vessel (see “Functional Dimensions” on
page 25) in the units system selected with Function 4.1.1. It corresponds to an output
current of 20 mA.
Level LRV (F = 0 m)
Empty scale of level (see “Functional Dimensions” on page 25)
Set the LRV as the level above the bottom of the vessel (see “Functional Dimensions” on
page 25) in the units system selected with Function 4.1.1. It corresponds to an output
current of 4 mA.
Value
cm
m
mm
ft
in
Value
numerical value
Value
numerical value
Value
numerical value
Value
numerical value
chap6.fm Page 26 Tuesday, October 9, 2001 2:26 PM