Endress+Hauser Prosonic S FMU90 - Backwater Limitation; Lower Limit

The "flow" menu
58
"backwater limitation"
"limitation"
Use this parameter to specify if the measured downstream level has a lower and/or upper limit.
Selection:
•off
• low limit
• high limit
• low/high limit
"upper limit"
Defines the upper limit for the downstream level.
(only available for the options "high limit" and "low/high limit")
"lower limit"
Defines the lower limit for the downstream level.
(only available for the options "low limit" and "low/high limit")
L00-FMU90xxx-19-00-00-yy-019
(1): lower limit; (2): upper limit
(a): limitation switched off; (b): limitation switched on
⇒
backw limitation F1503
limitation:
upper limit:
lower limit:
t
20mA
100%
0/4mA
0%
(2)
(1)
(a)
(a)
(b)
(b)