SITRANS LR200 with mA/HART
110
Operating Instructions, 05/2019, A5E32337676-AE
Level 1 (2.7.2.1.)
1.
Press RIGHT arrow to open Edit mode
2.
Enter level value and press RIGHT arrow to accept it.
3.
Press down arrow to move to corresponding volume breakpoint.
Volume (2.7.2.2.)
1.
Press RIGHT arrow to open Edit mode
2.
Enter volume value and press RIGHT arrow to accept it.
3.
Press DOWN arrow to move to the next level breakpoint.
Example (values are for example purposes only)
Break-
point no.
Level
value (m)
Volume
value (l)
1
0
0
2
5
500
3
9
3000
4
19.5
8000
Table 9-16 (2.7.3.)
Table 17-24 (2.7.4.)
Table 25-32 (2.7.5.)
7.2.7
Signal processing (2.8.)
7.2.7.1
Near range (2.8.1.)
Description
The range in front of the device (measured from the sensor reference point)
within which any echoes will be ignored. This is sometimes referred to as blank-
ing or a dead zone. The factory set range is dependent on the antenna type.
Values
Range: 0 to 20 m (0 to 65.6 ft)
Factory setting
Depends on the antenna:
•
0.3 m (1 ft), plus any shield length, from the sensor reference point
1)
•
100 mm shield version default is 0.42 m (0.3 m plus 0.12 m from device
reference to the end of the shield)
Refer to minimum detectable distance in Performance (Page 146)
1)
For the reference point for each configuration, refer to Uni-construction polypropylene rod
antenna (Page 152) for the standard version, or Dimension drawing (Page 152) for other
versions.
