Page 314 - Sensors and Systems - North American Catalog
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312
Germany: +49 621 776-4411
Refer to General Notes Relating to Product Information
Pepperl+Fuchs Group
USA: +1 330 486 0001
Singapore: +65 6779 9091
Copyright Pepperl+Fuchs
Proximity Sensors,
Inductive Sensors,
rectangular types
1
.1.2
Technical Data
For detailed data and product description refer to the data sheets at
Electrical Connection
Wh
L
H
lc
W
Danger!
In safety-related applications the sensor must be operated with a qualified fail safe interface from
Pepperl+Fuchs, such as KFD2-SH-EX1.
Consider the "exida Functional Safety Assessment" document which is available on
as an integral part of this product’s documentation.
Application Note:
Reference appendix, data sheet, operating instructions, and appropriate standards.
To be used within the electrical, environmental, and mechanical limitations of the device and area.
General Data
Output type
NAMUR, NC
Type of voltage
DC
Nominal voltage
8.2 V (R
i
approx. 1 k
)
Current consumption
Measuring plate not detected
3 mA
Measuring plate detected
1 mA
Switching frequency
0 ... 150 Hz
Ambient temperature
-40 ... 100 °C (-40 ... 212 °F)
Protection degree
IP68
Connection type
screw terminals
Model Number
NJ15S+U1+N
NJ20S+U1+N
NJ15S+U4+N
NJ20S+U4+N
Rated operating distance
15 mm
●
●
20 mm
●
●
Installation
flush
●
●
non-flush
●
●
Housing material
PBT housing / PBT base
●
●
PBT housing / metal base
●
●
Use in the Hazardous Area
Use in the hazardous area
see instruction manuals
●
●
●
●
Category
1G; 2G; 1D
●
●
●
●
Approvals and Certificates
FM Control drawing
116-0165F
●
●
UL approval
cULus Listed, General
Purpose
●
●
●
●
CSA approval
cCSAus Listed, General
Purpose
●
●
●
●
CCC approval
CCC approval / marking not required for sensors rated
36 V
Dimensions
Length L [mm]
118
Width W [mm]
40
Height H [mm]
40
Connector length l
c
[mm]
0
Connector thread
M20 x 1.5
conduit entrance with
1/2" NPT opening
MHW 01
Modular mounting bracket
KFD2-SH-EX1
Isolated amplifier
These and more accessories can be found in chapter 10
See pages from 970 ... for cordsets See pages 1066 ... for mounting accessories
Accessories
Inductive sensor
Limit switch style (NAMUR with safety function)
Limit switch style housing
15 mm and 20 mm sensing ranges
NAMUR output
Terminal compartment
Usable up to SIL 3 acc. to IEC 61508
ATEX approval up to
zone 0 / zone 20
FM Class and Division approvals
Additional Products
In this series, we offer the following additional
products:
NJ6S1+U1+N1
for aluminum targets only.
Technical data:
Rated operating distance: 6 mm
Installation: flush in mild steel
Output type: NAMUR, NO
Current consumption
Measuring plate not detected:
1 mA
Measuring plate detected:
3 mA
Properties
Benefits
1
L+
L-
2
3
S1N
I
L+
L-
4
NJ15S+U1+N
NJ15S+U4+N
NJ20S+U1+N
NJ20S+U4+N
NJ6S1+U1+N1
0102
