Endress+Hauser iTEMP TMT71 Conseils De Sécurité page 6

XA01736T
Hazardous area
Zone 0, 1, 2
EPL Ga, Gb, Gc
Remote mount
sensor configuration:
e.g. RTD, TC Sensor
(simple apparatus)
Hazardous area
Zone 0, 1, 2
EPL Ga, Gb, Gc
6
Hazardous area
Zone 1, 2
EPL Gb, Gc
TMT7x with
optional field housing
Local potential equalisation
Area
Zone 1, 2
EPL Gb, Gc
+ -
5 6
3 4
Non-hazardous area
Associated intrinsically safe
+ +
power supply unit with max.
electrical specifications
-
from tables b
Non-hazardous area
Certified associated
intrinsically safe device,
e.g RN221N
Associated intrinsically
safe devices with max.
-
connection values from
the following table
(DIN rail transmitter)
iTEMP TMT71, TMT72
elow
A0050494
A0050495
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