VEGA VEGAFLEX 82 4 … 20 mA_HART four-wire - Manual (Page 66)

66
11 Supplement
VEGAFLEX 82 • 4 … 20 mA/HART - four-wire
41830-EN-130314
1
2 A B
1
2
3
4
5
6
3
4
5
6
6
12
10
8
4
2
0
3
6
5
4
2
1
0
0 5 10 15 20 25 30 35 0 5 10 15 20 25 30 35
Fig. 34: Max. tensile load with cereals and plastic granules - Cable: ø 4 mm (0.157 in)
A Cereals
B Plastic granules
1 Tensile force in kN (the determined value must be multiplied with safety factor 2)
2 Cable length in m
3 Vessel diameter 12 m (39.37 ft)
4 Vessel diameter 9 m (29.53 ft)
5 Vessel diameter 6 m (19.69 ft)
6 Vessel diameter 3 m (9.843 ft)
1
2 C D
1
2
3
4
5
6
3
4
5
6
20
18
16
14
12
10
8
6
4
2
20
18
16
14
12
10
8
6
4
2
0 0
0 5 10 15 20 25 30 35 0 5 10 15 20 25 30 35
Fig. 35: Max. tensile load with sand and cement - Cable: ø 4 mm (0.157 in)
C Sand
D Cement
1 Tensile force in kN (the determined value must be multiplied with safety factor 2)
2 Cable length in m
3 Vessel diameter 12 m (39.37 ft)
4 Vessel diameter 9 m (29.53 ft)
5 Vessel diameter 6 m (19.69 ft)
6 Vessel diameter 3 m (9.843 ft)