Datasheet

ManualsBrandsPepperl+Fuchs ManualsInductive SensorsInductive Sensor 3.5mm NAMUR Break Contact

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 +49 621 776-0 • USA +1 330 4253555 • Singapore +65 67799091 • Internet http://www.pepperl-fuchs.com

Inductive proximity switches

SJ3,5-SN

2004-03-01 – 106710_ENG.xml

Comfort series

3.5 mm slot width

3,5 5

6,75

19,5

1,85

General specifications

Switching element function NAMUR NC

Slot width 3,5 mm

Depth of immersion (lateral) 5 ... 7 typ. 6 mm

Installation

Nominal ratings

Nominal voltage U

8 V

Operating voltage U

5 ... 25 V

Switching frequency f 0 ... 3000 Hz

Current consumption

Measuring plate not detected ≥ 3 mA

Measuring plate detected ≤ 1 mA

Standard conformity

EMC in accordance with EN 60947-5-2

Standards DIN EN 60947-5-6 (NAMUR)

VDE 660 Part 209

Ambient conditions

Ambient temperature -50 ... 100 °C (223 ... 373 K)

Mechanical specifications

Connection type 0.5 m, flexible lead LIY

Core cross-section 0.14 mm²

Housing material PBT

Protection degree IP67

Note adjustable stop

General information

Use in the hazardous area see instruction manuals

Category 1G; 2G; 3G; 1D; 3D

Connection type:

1 / BN

L+

L-

2 / BU

0102

Summary of content (7 pages)

PAGE 1
SJ3,5-SN Inductive proximity switches Comfort series 3.5 mm slot width 5 2 15 10 3,5 1 6,75 3 10 19,5 1,85 0102 Nominal ratings Nominal voltage Uo Operating voltage UB Switching frequency f Current consumption Measuring plate not detected Measuring plate detected Standard conformity EMC in accordance with Standards NAMUR NC 3,5 mm 5 ... 7 typ. 6 mm www.pepperl-fuchs.com General specifications Switching element function Slot width Depth of immersion (lateral) Installation 8V 5 ... 25 V 0 ...
PAGE 2
SJ3,5-SN Inductive proximity switches ATEX 1G Instruction Manual electrical apparatus for hazardous areas Device category 1G BR for use in hazardous areas with gas, vapour and mist Directive conformity 94/9/EG Standard conformity EN 50014:1997; EN 50020:1994; EN 50284:1999 Ignition protection "Intrinsic safety" Use is restricted to the following stated conditions CE symbol ¬ II 1G EEx ia IIC T6 EC-Type Examination Certificate PTB 00 ATEX 2049 X Assigned type SJ3,5-SN...
PAGE 3
SJ3,5-SN Inductive proximity switches ATEX 2G Instruction Manual electrical apparatus for hazardous areas Device category 2G for use in hazardous areas with gas, vapour and mist Directive conformity 94/9/EG Standard conformity EN 50014:1997, EN 50020:1994 Ignition protection "Intrinsic safety" Use is restricted to the following stated conditions Ex-identification 0102 ¬ II 1G EEx ia IIC T6 EC-Type Examination Certificate PTB 00 ATEX 2049 X Assigned type SJ3,5-SN...
PAGE 4
SJ3,5-SN Inductive proximity switches ATEX 3G (nA) Instruction Manual electrical apparatus for hazardous areas Device category 3G (nA) for use in hazardous areas with gas, vapour and mist Directive conformity 94/9/EG Standard conformity EN 50021:2000 Ignition protection category "n" Use is restricted to the following stated conditions CE symbol 0102 Ex-identification ¬ II 3G EEx nA IIC T6 X General The apparatus has to be operated according to the appropriate data in the data sheet and in this
PAGE 5
SJ3,5-SN Inductive proximity switches ATEX 1D Instruction Manual electrical apparatus for hazardous areas Device category 1D for use in hazardous areas with combustible dust Directive conformity 94/9/EG Standard conformity IEC 61241-11:2002: draft; prEN61241-0:2002 type of protection intrinsic safety "iD" Use is restricted to the following stated conditions Ex-identification 0102 ¬ II 1D Ex iaD 20 T 108 °C EC-Type Examination Certificate ZELM 03 ATEX 0128 X Assigned type SJ3,5-SN...
PAGE 6
SJ3,5-SN Inductive proximity switches ATEX 3D Instruction Manual electrical apparatus for hazardous areas Device category 3D for use in hazardous areas with non-conducting combustible dust Directive conformity 94/9/EG Standard conformity EN 50281-1-1 Protection via housing Use is restricted to the following stated conditions CE symbol 0102 Ex-identification ¬ II 3D IP67 T 112 °C X General The apparatus has to be operated according to the appropriate data in the data sheet and in this instructi
PAGE 7
SJ3,5-SN Inductive proximity switches ATEX 3G (nL) Instruction Manual electrical apparatus for hazardous areas Device category 3G (nL) for use in hazardous areas with gas, vapour and mist Directive conformity 94/9/EG Standard conformity EN 50021:2000 Ignition protection category "n" Use is restricted to the following stated conditions CE symbol 0102 Ex-identification ¬ II 3G EEx nL IIC T6 X Effective internal capacitance Ci ≤ 30 nF ; A cable length of 10 m is considered.