Pepperl Fuchs NJ1.5-8GM-N-V1 Data Sheet

Inductive sensor

0102

Model Number

NJ1,5-8GM-N-V1

Features

•1.5 mm flush

•Usable up to SIL 2 acc. to IEC 61508

Accessories

V1-G

Female connector, M12, 4-pin, field attachable

V1-W

Female connector, M12, 4-pin, field attachable

V1-G-N-2M-PUR

Female cordset, M12, 2-pin, NAMUR, PUR cable

V1-W-N-2M-PUR

Female cordset, M12, 2-pin, NAMUR, PUR cable

BF 8

Mounting flange, 8 mm

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Technical Data

General specifications

Switching function

Output type

Rated operating distance

Installation

Assured operating distance Actual operating distance Reduction factor rAl Reduction factor rCu Reduction factor r304 Output type

Nominal ratings

Nominal voltage Switching frequency Hysteresis

Suitable for 2:1 technology Current consumption

Measuring plate not detected Measuring plate detected

Ambient conditions

Ambient temperature

Mechanical specifications

Connection type Housing material Sensing face Degree of protection

General information

Use in the hazardous area Category

Compliance with standards and directives

Standard conformity NAMUR

Standards

Approvals and certificates

EAC conformity FM approval

Control drawing UL approval CSA approval CCC approval

Dimensions

Electrical Connection

Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.

NJ1,5-8GM-N-V1

	Normally closed (NC)
sn	NAMUR
	1.5 mm
sa	flush
	0 ... 1.215 mm
sr	1.35 ... 1.65 mm typ.
	0.4
	0.3
	0.85
	2-wire
Uo	8.2 V (Ri approx. 1 kΩ)
f	0 ... 5000 Hz
H	1 ... 10 typ. 5 %
	yes , Reverse polarity protection diode not required
	≥ 3 mA
	≤ 1 mA
	-25 ... 100 °C (-13 ... 212 °F)
	Connector plug M12 x 1 , 4-pin
	Stainless steel 1.4305 / AISI 303
	PBT
	IP67
	see instruction manuals
	2G
	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
	TR CU 012/2011
	116-0165
	cULus Listed, General Purpose
	cCSAus Listed, General Purpose
	CCC approval / marking not required for products rated ≤36 V

	M8x1
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M12x1

1

L+

2

L-

1

		Inductive sensor	NJ1,5-8GM-N-V1
	Pinout

1

2 4

3

Wire colors in accordance with EN 60947-5-6

1		BN	(brown)
2		BU	(blue)

Equipment protection level Gb
CE marking			0102
ATEX marking		¬II 2G Ex ia IIC T6…T1 Gb
		The Ex-related marking can also be printed on the enclosed label.
Standards		EN 60079-0:2012+A11:2013, EN 60079-11:2012
		Ignition protection "Intrinsic safety"
		Use is restricted to the following stated conditions
Appropriate type		NJ1,5-8GM-N...
Effective internal inductivity	Ci	≤ 30 nF ; a cable length of 10 m is considered.
Effective internal inductance	Li	≤ 50 H ; a cable length of 10 m is considered.
Maximum permissible ambient temperature Tamb		Details of the correlation between the type of circuit connected, the maximum permissible ambient temperature, the
		temperature class, and the effective internal reactance values can be found on the EU-type examination certificate.
Special conditions
Equipment protection level Da
CE marking			0102
ATEX marking		¬II 1D Ex ia IIIC T135°C Da
		The Ex-related marking can also be printed on the enclosed label.
Standards		EN 60079-0:2012+A11:2013, EN 60079-11:2012
		Ignition protection "Intrinsic safety"
		Use is restricted to the following stated conditions
Appropriate type		NJ1,5-8GM-N...
Effective internal inductivity	Ci	≤ 30 F
		A cable length of 10 m is considered.
Effective internal inductance	Li	≤ 50 H
		A cable length of 10 m is considered.

Special conditions

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2Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.