Technical data

Flow meter FC01-Ex Flow meter FC01-Ex
Ex atmosphere - Definitions and mounting instructions 11 Ex atmosphere - Definitions and mounting instructions 11
from the monitoring head to the grounding system near the flow meter.
Min. cross section for protected installation is 1.5 mm
2
, for unprotected installation 4 mm
2
.
● Hand tighten connector of the signal cable to the monitoring head.
from the monitoring head to the grounding system near the flow meter.
Min. cross section for protected installation is 1.5 mm
2
, for unprotected installation 4 mm
2
.
● Hand tighten connector of the signal cable to the monitoring head.
AGND IS SGND R(Tdiff)-HI
321
2x0.75 mm
2
1.5 mm
2
- 4 mm
2
(see text)
yellow/green
XV XSK XTF
3
AC/DC 24 V AC/DC 24 V
R(HEIZ)-LO
8
76
5
4321
10
9
4321
8x0.14 mm
2
single conductor
black: 0.5 mm
2
pink grey black red blue white brown green
yellow
21
0.5 mm
2
12 12 12 12
9002/22-093-040-001
34 34 34 34
9002/22-032-300-111 9002/22-093-040-001 9002/13-199-225-001
USLKG 5
equipotential bonding system
/PA
brown blue
pink grey black red blue white brown green yellow
R(HEIZ)-HI R(Tref)-HI R(Tref)-LO R(Tdiff)-LO
LiYCY 4x2x0.75 mm
2
M
equipotential bonding monitoring head CST-Ex
≥1.5 mm
2
* *
* identical with 9002/77-093-040-001
fig. 6
AGND IS SGND R(Tdiff)-HI
321
2x0.75 mm
2
1.5 mm
2
- 4 mm
2
(see text)
yellow/green
XV XSK XTF
3
AC/DC 24 V AC/DC 24 V
R(HEIZ)-LO
8
76
5
4321
10
9
4321
8x0.14 mm
2
single conductor
black: 0.5 mm
2
pink grey black red blue white brown green
yellow
21
0.5 mm
2
12 12 12 12
9002/22-093-040-001
34 34 34 34
9002/22-032-300-111 9002/22-093-040-001 9002/13-199-225-001
USLKG 5
equipotential bonding system
/PA
brown blue
pink grey black red blue white brown green yellow
R(HEIZ)-HI R(Tref)-HI R(Tref)-LO R(Tdiff)-LO
LiYCY 4x2x0.75 mm
2
M
equipotential bonding monitoring head CST-Ex
≥1.5 mm
2
* *
* identical with 9002/77-093-040-001
fig. 6