Overview And Intrinsically Safe Data; Device Identification - Siemens SITRANS F M MAGFLO Operating Manual

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SITRANS F M MAGFLO
2.5 Overview and
intrinsically safe data
MAG 6000 19" IP 20
& IP 65 [EEx ia] IIB
MAG 1100 & MAG 3100
EEx ia IIB T3...T6

2.6 Device identification

Sensor MAG 1100 Ex or
MAG 3100 Ex label
8
2. Installation
Can only be installed in safe area!
All MAG 1100 Ex and MAG 3100 Ex sensors
have the following ratings and input parameters:
IS data sensor
MAG 1100 DN 6 - 100
MAG 3100 DN 15 - 300 Ex ib
Terminals 85-86
MAG sensor coil
U 28 V
i
I 140 mA
i
P 2 W
i
L 2 mH
i
C 50 nF
i
SFIDK.PS.026.C2.02
Specifications:
Supply: 115-230 V or 24 V
Ambient temperature: −20 to 50°C
Enclosure: IP 20 or IP 65
IS data transmitter
Terminals
MAG barriers
U
o
I
o
P
o
L
o
C
o
Category 2 equipment
Sensors may be installed in zone 1 and zone 2.
Sensors intrinsically safe data
See table below.
MAG 3100 DN 350 - 2000 Ex e ia
82-83 Terminals
electrode MAG sensor
10 V U
i
50 mA I
i
0.5 W P
i
20 mH L
i
50 nF C
i
85-86 82-83
ib coil ia electrode
28 V 9.3 V
138 mA 40 mA
0.4 W
4 mH 23 mH
100 nF 500 nF
85-86 82-83
coil electrode
- 10 V
- 50 mA
- 0.5 W
- 20 mH
- 50 nF