Endress+Hauser Nivotester FTW325 Consignes De Sécurité page 10

DMT 02 ATEX E 203 X / XA196F-B
10
Explosion-hazardous area
7
Earth
– 8
Sensor
Limit level +
9
Ex ia IIC/IIB
Fig. 1
Intrinsically
safe contacts
FTW325
Fig. 2
Non-hazardous area
FTW325
min. 6 mm
FTW325 FTW325 FTW325 FTW325
Nivotester FTW325
10
Master / Slave
6
Limit relay 1
5
4
17
Limit relay 2 /
16
Alarm relay
15
L1 L+ 1
Power supply
N L– 2
Intrinsically
safe contacts
[Ex ia]
Other type, other product
Endress+Hauser
Nivotester
XA196en01
XA196en02