Datasheet

1
Inductive proximity switches
NJ4-12GM-N
PEPPERL+FUCHS GmbH www.pepperl-fuchs.com
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
Pepperl+Fuchs Group • Tel.: Germany [phone] • USA [phone] • Singapore [phone] • Internet http://www.pepperl-fuchs.com
Comfort series
4 mm not embeddable
M12x1
4
5
33
17
Switching element function NAMUR NC
Rated operating distance s
n
4 mm
Installation not embeddable
Assured operating distance s
a
0 ... 3,24 mm
Reduction factor r
Al
0,4
Reduction factor r
Cu
0,3
Reduction factor r
V2A
0,85
Nominal voltage U
o
8 V
Operating voltage U
B
5 ... 25 V
Switching frequency f 0 ... 1500 Hz
Hysteresis H 3 %
Current consumption
Measuring plate not detected t 3 mA
Measuring plate detected d 1 mA
EMC in accordance with EN 60947-5-2
Standards DIN EN 60947-5-6 (NAMUR)
Ambient temperature -25 ... 100 °C (248 ... 373 K)
Connection type 2 m, PVC cable
Core cross-section 0.34 mm²
Housing material high grade steel
Sensing face PBT
Protection degree IP67
Use in the hazardous area see instruction manuals
Category 1G; 2G
Connection_type:
1/BN
N/N0
I
L+
L-
2/BU
0102
2003-07-22 106422_ENG.xml