Siemens sitrans LR 400 Instruction Manual page 35

Length Unit (F = m)
Units of measurement
Value
Nozzle Height (F = 0 m)
Length of nozzle from top of flange to top of vessel (see Functional Dimensions on page
30)
Value
Tank Height (F = 20 m)
Height of vessel from bottom of nozzle to bottom of vessel (see Functional Dimensions on
page 30)
Value
Level URV (F = 20 m)
Full scale of level (see Functional Dimensions on page 30)
Value
Set the URV as the level above the bottom of the vessel (see Functional Dimensions on
page 30) 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 30)
Value
Set the LRV as the level above the bottom of the vessel (see Functional Dimensions on
page 30) in the units system selected with Function 4.1.1. It corresponds to an output
current of 4 mA.
7ML19985FH03
cm
m
mm
ft
in
numerical value
numerical value
numerical value
numerical value
SITRANS LR 400 – INSTRUCTION MANUAL Page 31