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NJ6S1+U1+N1

VariKont ®, PBT, Type: 2-wire, Installation: flush, Voltage: DC, screw terminals, IP68

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SKU: PF-106661 Manufacturer part number: 106661

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Technical data of NJ6S1+U1+N1

General specifications
Switching function		Normally open (NO)
Output type		NAMUR with safety function
Rated operating distance		6 mm
Installation		flush
Assured operating distance		0 ... 4.86 mm
Reduction factor r_Al		1
Reduction factor r_Cu		1
Reduction factor r₃₀₄		0
Output type		2-wire
Nominal ratings
Nominal voltage		8.2 V (R_i approx. 1 kΩ)
Switching frequency		0 ... 100 Hz
Current consumption
	Measuring plate not detected	≤ 1 mA
	Measuring plate detected	≥ 3 mA
Functional safety related parameters
Safety Integrity Level (SIL)		SIL 3
MTTF_d		9191 a
Mission Time (T_M)		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 Da	IECEx PTB 11.0092X
	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 Da	PTB 00 ATEX 2049 X
FM approval
	Control drawing	116-0165
UL approval		cULus Listed, General Purpose
	Ordinary Location	E87056
	Hazardous Location	E501628
	Control drawing	116-0454
CSA approval		cCSAus Listed, General Purpose
CCC approval
	Hazardous Location	2020322315002281
NEPSI approval
	NEPSI certificate	GYJ16.1392X
Ambient conditions
Ambient temperature		-25 ... 100 °C (-13 ... 212 °F)
Mechanical specifications
Connection type		screw terminals
Information for connection		A maximum of two conductors with the same core cross section may be mounted on one terminal connection! tightening torque 1.2 Nm + 10 %
Core cross-section		up to 2.5 mm² , stripped insulation length: 7 mm
	Minimum core cross-section	without wire end ferrule 0.5 mm² , with connector sleeves 0.34 mm²
	Maximum core cross-section	without wire end ferrule 2.5 mm² , with connector sleeves 1.5 mm²
Connection (system side)		screw terminals , M20 x 1.5 cable gland , usable thread length 9.1 mm , screw-in depth max. 9.1 mm
Housing material		PBT
Sensing face		PBT
Degree of protection		IP68
Note		only for non-ferrous metal
General information
Use in the hazardous area		see instruction manuals

SKU

PF-106661

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Products specifications

Attribute name	Attribute value
Operating Distance	6mm
Output	NAMUR NO

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Datasheet

106661_eng

Technical data of NJ6S1+U1+N1

General specifications
Switching function		Normally open (NO)
Output type		NAMUR with safety function
Rated operating distance		6 mm
Installation		flush
Assured operating distance		0 ... 4.86 mm
Reduction factor r_Al		1
Reduction factor r_Cu		1
Reduction factor r₃₀₄		0
Output type		2-wire
Nominal ratings
Nominal voltage		8.2 V (R_i approx. 1 kΩ)
Switching frequency		0 ... 100 Hz
Current consumption
	Measuring plate not detected	≤ 1 mA
	Measuring plate detected	≥ 3 mA
Functional safety related parameters
Safety Integrity Level (SIL)		SIL 3
MTTF_d		9191 a
Mission Time (T_M)		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 Da	IECEx PTB 11.0092X
	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 Da	PTB 00 ATEX 2049 X
FM approval
	Control drawing	116-0165
UL approval		cULus Listed, General Purpose
	Ordinary Location	E87056
	Hazardous Location	E501628
	Control drawing	116-0454
CSA approval		cCSAus Listed, General Purpose
CCC approval
	Hazardous Location	2020322315002281
NEPSI approval
	NEPSI certificate	GYJ16.1392X
Ambient conditions
Ambient temperature		-25 ... 100 °C (-13 ... 212 °F)
Mechanical specifications
Connection type		screw terminals
Information for connection		A maximum of two conductors with the same core cross section may be mounted on one terminal connection! tightening torque 1.2 Nm + 10 %
Core cross-section		up to 2.5 mm² , stripped insulation length: 7 mm
	Minimum core cross-section	without wire end ferrule 0.5 mm² , with connector sleeves 0.34 mm²
	Maximum core cross-section	without wire end ferrule 2.5 mm² , with connector sleeves 1.5 mm²
Connection (system side)		screw terminals , M20 x 1.5 cable gland , usable thread length 9.1 mm , screw-in depth max. 9.1 mm
Housing material		PBT
Sensing face		PBT
Degree of protection		IP68
Note		only for non-ferrous metal
General information
Use in the hazardous area		see instruction manuals

SKU

PF-106661

Products specifications

Attribute name	Attribute value
Operating Distance	6mm
Output	NAMUR NO