Inductive Sensor Pepperl+Fuchs SJ2-N


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Inductive Sensor Pepperl+Fuchs sj2-n

Inductive Sensor SJ2-N

Brand: Pepperl+Fuchs
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Datasheet excerpt: Technical data of  SJ2-N

Classifications

Item Specification
ATEX variant
Overall specifications
transition functionTypically closed (NC)
Output configurationNAMUR
Slot width2 mm
Lateral immersion depth5 ... 7 mm , typ. 6 mm
Output configuration2-wire
Rated specifications
nominal voltage8.2 V (Ri approximately 1 kΩ
Operational voltage5 ... 25 V
commutation frequency0 ... 5000 Hz
Deadband0.005 ... 0.2 mm
Compatible with 2:1 technologyyes, reverse polarity protection diode is unnecessary
Current draw
Measurement plate not found= 3 mA at nominal voltage
Measuring plate identified= 1 mA at nominal voltage
Parameters related to functional safety
Safety Integrity Level (SIL)SIL 2
MTTFd9320 a
task duration (TM)20 a
Diagnostic Range (DC)0 %
Adherence to standards and directives
Compliance with standards
NAMUREN 60947-5-6:2000
IEC 60947-5-6:1999
StandardsEN IEC 60947-5-2
Certifications and approvals
IECEx certification
Equipment protection rating GaIECEx PTB 11.0091X
Equipment protection rating GbIECEx PTB 11.0091X
Equipment protection rating DaIECEx PTB 11.0091X
Equipment protection rating MbIECEx PTB 11.0091X
ATEX certification
Equipment protection rating GaPTB 99 ATEX 2219 X
Equipment protection rating GbPTB 99 ATEX 2219 X
Equipment protection rating DaPTB 99 ATEX 2219 X
UL certificationcULus Certified, Standard Use
Standard locationE87056
explosive atmosphereE501628
Control schematic116-0453
CCC certification
explosive atmosphere2020322315002306
NEPSI certification
NEPSI accreditationGYJ16.1391X
TIIS certificationupon request
KCC certification
explosive atmosphere13-AV4BO-0353X
Marine certificationDNVGL TAA00001A5
Environmental conditions
Ambient temperature-25 ... 100 °C (-13 ... 212 °F)
Mechanical characteristics
Linkage methodflexible cables LIFYW
Housing materialPBT
Protection等级IP67
Cable
Cable thickness0.75 mm ± 0.15 mm
Curvature radius> 10 times cable diameter
MaterialPVC
cross section of the core0.06 mm2
Length500 mm
Measurements
Height12 mm
Width8 mm
Length8 mm
Overview information
Usage in hazardous environmentsrefer to instruction manuals

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