Hermetically Sealed Zone 1 - ABB TTF300 Inbetriebnahmeanleitung

4.4.8

Hermetically sealed zone 1

Housing design: ATEX II 2G EEx d IIC T6
Transmitter design: No ignition protection
Fig. 18
A Sensor
B TTF300 transmitter in Ex d housing
CI/TTF300-X1
Explosion-protection zone 1
J
A B
C Repeater power supply
TTF300
Electrical connection
Safety area
C
A00124
EN - 23