Endress+Hauser Liquisys M CLM223/253 - Installation Conditions; Field Instrument

Mounting Liquisys M CLM223/253
10 Endress+Hauser
3.2 Installation conditions
3.2.1 Field instrument
a0005733
Fig. 2: Field instrument
There is a hole in the punching for the cable entry (connection of supply voltage). It
serves as a pressure balance during air freight dispatching. Make sure no moisture
penetrates the inside of the housing before the cable installation. The housing is
completely air-tight after the cable installation.
CAL REL
REL1
REL1
ALARM
REL2
REL2
E
Pg 7
Pg 16
M5
11/
0.43
Ø6/
Ø 0.24
115 / 4.53
157 / 6.18
247 / 9.72
70 / 2.76
70 / 2.76
154 / 6.06
170 / 6.69
mm / inch
Pg 13.5
a0005734
Fig. 3: View into the field housing
1
2
3
4
Removable electronics box
Partition plate
Terminals
Fuse
1
2
3
4