
324
7
O
%
Germany (0 91 87) 10-0 - USA (847) 827-7600 - UK (01296) 420336 - www.etacbe.com
Issue C
powder, water and liquids with
similar electrical conductivity,
aggressive media
DC 24 V
±
25%
typically 30 mA
or with power supply NG 03
PNP transistor,
high side switching, max. 0.3 A,
short-circuit and overload
protected, with free-wheeling
diode, voltage drop approx. 2 V
-20
°
C...+85
°
C
-20
°
C...+130
°
C
(max. +150
°
C short-time)
2 bar/29.4 PSI
(25 bar/367.5 PSI to
special order)
PTFE = Teflon
/
Polytetrafluoroethylene
PTFE = Teflon
/
Polytetrafluoroethylene
–
–
–
PBTP gv = Polybutylene Terephtalate
with glass fibre
see CPI cat. pages 61 - 62
Type No.
NR 100-...
Level Sensors
Description
Input voltage/
power consumption
Output
Ambient temperature
Medium temperature
Pressure resistance
Material
probe
fitting
sealing (O ring)
or sensor and fitting
housing
housing cover
connector
Technical data
Dimensions
water, oil, fuels
DC 9...36 V
typically 6 mA
or with power supply NG 03
NPN transistor,
low side switching,
short-circuit and overload
protected, with free-wheeling
diode, voltage drop <300 mV
-30
°
C...+125
°
C
-30
°
C...+125
°
C
25 bar/367.5 PSI
Tefzel
ETFE
nickel-plated brass, Ms CuZn39Pb3
Viton
nickel-plated brass, Ms CuZn39Pb3
–
–
see CPI cat. pages 57 - 58
NR 80-...
NR 60-...
water and liquids with similar
electrical conductivity
DC 6...36 V
typically 5 mA
or with power supply NG 03
NPN transistor,
low side switching, max.100 mA,
with free-wheeling diode,
voltage drop approx 2 V
0
°
C...+70
°
C
0
°
C...+70
°
C
(max. 80
°
C short-time)
N/A
–
–
–
ABS = Acrylonitrile butadine styrene
–
–
see CPI cat. pages 59 - 60
SW27
M
101.5
SW27
10
50
51.5
41
M
101.5
switching point
±
6
10
50
51.5
41
switching point
±
6
10
ca. 145
56
44
36
SW32
G
30
45
80
15
80
45
°
SW17
female plug
PG9
connector
36
18.5
5
3.5
6
6
±
0
2
1