48
13 Supplement
VEGAPULS 11 • Two-wire 4 … 20 mA
58350-EN-221027
2
1
Fig. 25: Data of the input variable
1 Reference plane
2 Measured variable, max. measuring range
Max. measuring range
1)
8 m (26.25 ft)
Recommended measuring range
1)
up to 5 m (16.4 ft)
blocking distance
1)
Ʋ
Modes 1, 2, 4
0 mm (0 in)
Ʋ
Mode 3
≥ 250 mm (9.843 in)
Switch-on phase
Run-up time for U
B
= 12 V DC, 18 V DC,
24 V DC
< 15 s
Starting current for run-up time
≤ 3.6 mA
20 mA
≤ 3,6 mA
4 mA
t
2
3
4
1
Fig. 26: Run-up time and measured value output
1 U
B
On
2 Run-up time
3 Measured value output
4 U
B
Off
Power consumption
4)
Depending on application and medium
5)
With bulk solids
6)
Depending on the operating conditions
