Oxymax W COS51D
Wiring
Hauser
13
4
Wiring
#
Warning!
• The electrical connection must only be carried out by a certified electrician.
• Technical personnel must have read and understood the instructions in this manual and must
adhere to them.
• Ensure that there is no voltage at the power cable before beginning the connection work.
4.1
Quick wiring guide
4.2
Temperature ranges
!
Note!
If the ambient temperatures indicated are observed, no temperatures which are impermissible for
the temperature class in question will occur at the sensor.
a0010056
Fig. 12:
Connection in hazardous locations
II
2G
II
1G
II
3G
EX
EX
4...20 mA
COS21D
COS51D
Zone
1
Zone
0
Zone
2
CYK10
Ex ia
Temperature class
T6
Ambient temperature T
a
–5 ... +50 °C
