Siemens 7ME652, Руководство по эксплуатации, Страница: 53 / 86

8.2 Cable data
Description
Cable for standard electrode or coil
Electrode cable, double shielded
Cable kit with standard coil cable and electrode cable double
shielded (also available as low noise cable for MAG 1100 sensor)
Standard applications
Table 8-6 Technical data, standard application cables
Coil cable Standard electrode
cable
Basic data No. of conductors 2 3
Min. sqr. area 0.5 mm
2
0.2 mm
2
Shield Yes Yes
Max. capacitance N/A 350 pF/m
Max. cable loop resistance Media temperature:
< 100 °C (212 °F) 40 Ω N/A
> 200 °C (392 °F) 6 Ω N/A
Cable glands on sensor and
transmitter
M20x1.5 gland - Cable ø 5 to 13 mm (0.20 to 0.51 inches)
½ NPT gland - cable ø 5 to 9 mm (0.20 to 0.35 inches)
Special applications, for example low conductivity or electrical noise
Table 8-7 Technical data, special application cables
Coil cable Special electrode cable
Basic data No. of conductors 3 3
Sqr. area 1.5 mm
2
0.25 mm
2
Shield Yes Double
Color code Brown, blue, black Brown, blue, black
Outside color Grey Grey
Ext. diameter 7.8 mm 8.1 mm
Conductor Flexible CU Flexible CU
Isolation material PVC PVC
Ambient temperature Flexible installation -5 to +70°C
(23 to 158°F)
-5 to +70°C
(23 to 158°F)
Non-flexible installtaion -30 to +70°C
(-22 to 158°F)
-30 to +70°C
(-22 to 158°F)
Technical data
8.2 Cable data
SITRANS FM MAG 5100 W
Operating Instructions, 01/2020, A5E03063678-AC
53