Datasheet

1
Inductive slot sensor SJ3,5-N LED
Release date: 2018-12-11 10:39 Date of issue: 2018-12-11 106586_eng.xml
Germany: [phone]Pepperl+Fuchs Group
Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
USA: [phone] Singapore: [phone]
www.pepperl-fuchs.com [e-mail] [e-mail]
[e-mail]
0102
Model Number
SJ3,5-N LED
Features
• 3.5 mm slot width
Technical Data
General specifications
Switching function Normally closed (NC)
Output type NAMUR
Slot width 3.5 mm
Depth of immersion (lateral) 5 ... 7 mm , typ. 6 mm
Output type 2-wire
Nominal ratings
Nominal voltage U
o
8.2 V (R
i
approx. 1 kΩ)
Operating voltage U
B
5 ... 25 V
Switching frequency f 0 ... 3000 Hz
Hysteresis H 0.1 ... 0.4 mm
Reverse polarity protection reverse polarity protected
Suitable for 2:1 technology yes , with reverse polarity protection diode
Design data
Current consumption
Measuring plate not detected
≥ 3 mA at nominal voltage
Measuring plate detected
≤ 1 mA at nominal voltage
Switching state indicator LED, yellow
Functional safety related parameters
MTTF
d
2370 a
Mission Time (T
M
) 20 a
Diagnostic Coverage (DC) 0 %
Ambient conditions
Ambient temperature -25 ... 100 °C (-13 ... 212 °F)
Mechanical specifications
Connection type flexible leads LiY , 500 mm
Core cross-section 0.14 mm
2
Housing material PBT
Degree of protection IP67
General information
Use in the hazardous area see instruction manuals
Compliance with standards and
directives
Standard conformity
NAMUR
EN 60947-5-6:2000
IEC 60947-5-6:1999
Standards
EN 60947-5-2:2007
EN 60947-5-2/A1:2012
IEC 60947-5-2:2007
IEC 60947-5-2 AMD 1:2012
Approvals and certificates
UL approval cULus Listed, General Purpose
CSA approval cCSAus Listed, General Purpose
CCC approval CCC approval / marking not required for products rated ≤36 V
Dimensions
Electrical Connection
LED
10
152
3
3.5 5
10
0.9
6.95
19
ø 1.85
BN
L+
L-
BU