Pepperl Fuchs SJ3.5-SN Data Sheet
Inductive slot sensor SJ3,5-SN
Technical Data
General specifications
Switching function Normally closed (NC)
Output type NAMUR with safety function
Slot width 3.5 mm
Depth of immersion (lateral) 5 ... 7 typ. 6 mm
Reference target 10 x 7 x 0.3 mm3, Al
0102
Model Number
SJ3,5-SN
Features
• 3.5 mm slot width
• Usable up to SIL 3 acc. to IEC 61
•
Extended temperature range
508
Application
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
www.pepperl-fuchs.com as an integral part
of this product’s documentation.
Safety Integrity Level (SIL) up to SIL3 acc. to IEC 61508 Danger! In safety-related applications
Output type 2-wire
Nominal ratings
Nominal voltage Uo8.2 V
Switching frequency f 0 ... 3000 Hz
Hysteresis H with NAMUR switch amplifier: 0.045 mm (e. g. Pepperl+Fuchs
Suitable for 2:1 technology yes , with reverse polarity protection diode
Rate of current rise -4.5 mA / mm
Current consumption
Measuring plate not detected
Measuring plate detected
Functional safety related parameters
Safety Integrity Level (SIL) SIL 3
MTTFd 11800 a
Mission Time (T
Diagnostic Coverage (DC) 0 %
Ambient conditions
Ambient temperature -50 ... 100 °C (-58 ... 212 °F)
Mechanical specifications
Connection type flexible leads LiY , 500 mm
Core cross-section 0.14 mm
Housing material PBT
Degree of protection IP67
Note adjustable stop
General information
Use in the hazardous area see instruction manuals
Compliance with standards and
directives
Standard conformity
MUR
NA
Standards
Approvals and certificates
EAC conformity TR CU 012/2011
FM approval
Control drawing
UL approval cULus Listed, General Purpose
CCC approval CCC approval / marking not required for products rated ≤36 V
) 20 a
M
Dimensions
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 www.pepperl-fuchs.com as an integral part of
this product's documentation.
KCD2-SR-Ex1.LB)
with safety switch amplifier 0.025 mm (e. g. Pepperl+Fuchs KFD2SH-Ex1)
≥ 3 mA
0.2 ... 1 mA
Safety application: -40 ... 100°C
2
Security relevant only up to -40°C
EN 60947-5-6:2000
IEC 60947-5-6:1999
EN 60947-5-2:2007
EN 60947-5-2/A1:2012
IEC 60947-5-2:2007
IEC 60947-5-2 AMD 1:2012
116-0165
Release date: 2018-04-19 08:24 Date of issue: 2018-04-19 273026_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
3.5
10
19
10
ø 1.85
5
152
0.9
6.95
3
1
Inductive slot sensor SJ3,5-SN
Electrical Connection
BN
BU
L+
L-
Release date: 2018-04-19 08:24 Date of issue: 2018-04-19 273026_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
2
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