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34mm IP68 Inductive Sensor SIL 3 P&F Sensors NJ2-12GK-SN

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34mm IP68 Inductive Sensor SIL 3 P&F Sensors NJ2-12GK-SN

Brand Name : P+F

Model Number : NJ2-12GK-SN

Certification : IECEx\ ATEX \UL

Place of Origin : Germany

MOQ : 1 piece

Price : negotiable

Payment Terms : T/T

Supply Ability : 100pcs per month

Delivery Time : on request

Packaging Details : standard carton packing

Degree of protection : IP68

Ambient temperature : -40 ... 100 °C (-40 ... 212 °F)

Dimensions : Length 34mm Diameter 12mm

Switching function : Normally closed (NC)

Safety Integrity Level (SIL) : SIL 3

Standards : EN 60947-5-2:2007 EN 60947-5-2/A1:2012 IEC 60947-5-2:2007 IEC 60947-5-2 AMD 1:2012

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Inductive sensor NJ2-12GK-SN

Suitable for 2:1 technology, Switching function: Normally closed (NC), Output type: NAMUR with safety function, Installation: flush, Output type: 2-wire, Thread mold: M12, Construction type: Cylindrical, thread, Series: Cylindrical type, Safety Integrity Level (SIL): SIL 3, Type of voltage: DC, Equipment protection level Ga: IECEx PTB 11.0092X, Equipment protection level Gb: IECEx PTB 11.0092X, Equipment protection level Gc (ec): IECEx TUR 21.0017X, Equipment protection level Da: IECEx PTB 11.0092X

Technical Data

General specifications
Switching function		Normally closed (NC)
Output type		NAMUR with safety function
Rated operating distance		2 mm
Installation		flush
Assured operating distance		0 ... 1.62 mm
Reduction factor rAl		0.4
Reduction factor rCu		0.3
Reduction factor r304		0.85
Safety Integrity Level (SIL)		up to SIL3 acc. to IEC 61508 Danger! In safety-related applications the sensor must be operated with a qualified fail safe interface from P+F, 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.
Output type		2-wire
Nominal ratings
Nominal voltage		8.2 V (Ri approx. 1 kΩ)
Switching frequency		0 ... 2000 Hz
Suitable for 2:1 technology		yes , with reverse polarity protection diode
Current consumption
	Measuring plate not detected	≥ 3 mA
	Measuring plate detected	≤ 1 mA
Functional safety related parameters
Safety Integrity Level (SIL)		SIL 3
MTTFd		10660 a
Mission Time (TM)		20 a
Diagnostic Coverage (DC)		0 %
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
IECEx approval
	Equipment protection level Ga	IECEx PTB 11.0092X
	Equipment protection level Gb	IECEx PTB 11.0092X
	Equipment protection level Gc (ec)	IECEx TUR 21.0017X
	Equipment protection level Da	IECEx PTB 11.0092X
	Equipment protection level Dc (tc)	IECEx TUR 21.0018X
	Equipment protection level Mb	IECEx PTB 11.0092X
ATEX approval
	Equipment protection level Ga	PTB 00 ATEX 2049 X
	Equipment protection level Gb	PTB 00 ATEX 2049 X
	Equipment protection level Gc (ec)	TÜV 20 ATEX 8523 X
	Equipment protection level Da	PTB 00 ATEX 2049 X
	Equipment protection level Dc (tc)	TÜV 20 ATEX 8524 X
UL approval		cULus Listed, General Purpose
	Ordinary Location	E87056
	Hazardous Location	E501628
	Control drawing	116-0454
CCC approval
	Hazardous Location	2020322315002308
NEPSI approval
	NEPSI certificate	GYJ16.1392X
TIIS approval		on request
Ambient conditions
Ambient temperature		-40 ... 100 °C (-40 ... 212 °F)
Mechanical specifications
Connection type		cable
Housing material		Crastin (PBT), black
Sensing face		Crastin (PBT), black
Degree of protection		IP68
Cable
	Cable diameter	4.8 mm ± 0.2 mm
	Bending radius	> 10 x cable diameter
	Material	silicone
	Core cross section	0.34 mm2
	Length	2 m
Dimensions
	Length	34 mm
	Diameter	12 mm
General information
Use in the hazardous area		see instruction manuals

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34mm IP68 Inductive Sensor SIL 3 P&F Sensors NJ2-12GK-SN

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