NES
NES K05/0922
page 15
12. Order Codes
Model Description
Housing
Electrode
material
Electrode
coating
Screwed
fitting
Number
of electrodes
NES-
Conductive
Level
Limit Switches
R
= Polyamide
L
= Aluminium
E
= Stainless
steel
H
= Hastelloy C*
T
= Titanium*
A
=Polyolefine
complete
coating
T
=PTFE
partial
coating
(300 mm)
V
=PTFE
complete
coating
P
= Polypropylene**
E
= Stainless steel
F
= PTFE*
1
= 1 electrode
2
= 2 electrodes
3
= 3 electrodes
4
= 4 electrodes
5
= 5 electrodes
6
= 6 electrodes
Please show the length of electrodes in clear text .
*with PTFE coating only (option
T
or
V
)
**with stainless steel electrode and polyolefine coating only
Order Codes for electrode relay
Description of electrode relay
Supply
Order no.
24 V
AC
Order no.
230 V
AC
Order no.
110 V
AC
1 limit signal
or 1 min./ max. control
NE-1042
NE-1040
NE-1041
2 limit signals
or 2 min./ max controllers
NE-3042
NE-3040
NE-3041
