User's Manual

Parameter reference
SITRANS LR250 (HART)
120 Operating Instructions, 01/2014, A5E32220602-AB
Empty Rate per Minute (2.4.3.)
Defines the maximum rate at which the reported sensor value is allowed to increase. Adjusts the
SITRANS LR250 response to increases in the actual material level. Empty Rate is automatically
updated whenever Response Rate is altered
.
Options
Range: 0 to 99999 m / min.
Response Rate (2.4.1.)
Empty Rate per Minute (2.4.3.)
*
Slow
0.1 m/min (0.32 ft/min)
Medium
1.0 m/min (3.28 ft/min)
Fast
10.0 m/min (32.8 ft/min)
Altered by:
Response Rate (2.4.1.)
Related parameters
Units (2.2.1.)
Enter a value slightly greater than the vessel’s maximum emptying rate, in units per minute.
Sensor value is the value produced by the echo processing which represents the distance from
sensor reference point to the target. See
Sensor Mode (2.2.2.)
for an illustration.
Fail-safe (2.5.)
Note
Default settings in the parameter tables are indicated with an asterisk (*) unless explicitly
stated.