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PEPPERL FUCHS NJ3-18GK-S1N Inductive sensor 3mm Rated Operating Distance

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PEPPERL FUCHS NJ3-18GK-S1N Inductive sensor 3mm Rated Operating Distance

Large Image : PEPPERL FUCHS NJ3-18GK-S1N Inductive sensor 3mm Rated Operating Distance

Product Details:

Place of Origin:	Germany
Brand Name:	PF
Certification:	ATEX
Model Number:	NJ3-18GK-S1N

Payment & Shipping Terms:

Minimum Order Quantity:	1 piece
Price:	USD98.00/PC
Packaging Details:	20 x 107 x 115 mm (0.8 x 4.2 x 4.5 inch) (W x H x D) , housing type B1
Delivery Time:	12-14 weeks
Payment Terms:	Alipay
Supply Ability:	100pcs per month

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Detailed Product Description

Product No:	NJ3-18GK-S1N	Switching Function:	Normally Open (NO)
Rated Operating Distance:	3 Mm	Installation:	Flush In Mild Steel
Switching Frequency:	0 ... 200 Hz	Output Type:	2-wire
Measuring Plate Detected:	≥ 3 MA
Highlight:	NJ3-18GK-S1N Inductive sensor , PEPPERL FUCHS Inductive sensor , NJ3-18GK-S1N

PEPPERL FUCHS NMB10-18GH50-E2-V1 Inductive sensor

General specifications
Switching function		Normally open (NO)
Output type		NAMUR with safety function
Rated operating distance		3 mm
Installation		flush in mild steel
Assured operating distance		0 ... 2.4 mm
Actual operating distance		2.7 ... 3.3 mm typ.
Reduction factor r_Al		1
Reduction factor r_Cu		1
Reduction factor r₃₀₄		0
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 , 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 (R_i approx. 1 kΩ)
Switching frequency		0 ... 200 Hz
Suitable for 2:1 technology		yes , Reverse polarity protection diode not required
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		7666 a
Mission Time (T_M)		20 a
Diagnostic Coverage (DC)		0 %
Compliance with standards and directives
Standard conformity
	Standards	EN IEC 60947-5-2
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
Ambient conditions
Ambient temperature		-25 ... 100 °C (-13 ... 212 °F)
Mechanical specifications
Connection type		cable
Housing material		Crastin (PBT), black
Sensing face		Crastin (PBT), black
Degree of protection		IP68
Cable
	Cable diameter	6.8 mm ± 0.2 mm
	Bending radius	> 10 x cable diameter
	Material	silicone
	Core cross section	0.75 mm²
	Length	2 m
Dimensions
	Length	39 mm
	Diameter	18 mm
Note		only for non-ferrous metal
General information
Use in the hazardous area		see instruction manuals

PEPPERL FUCHS NJ3-18GK-S1N Inductive sensor 3mm Rated Operating Distance

Are the Products Genuine OEM Units?

These items have been certified by Achievers Automation Limited to be genuine OEM Units obtained through OEM or independent third-party channels.

Does Achievers sell to international Non-USA customers?

Yes, Achievers offers services to clients around the globe. In fact, a large portion of our company is international, and we have experience shipping to locations all over the world.

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

Brian Thompson

Canada Jun 29.2026

Helpful (2)

I bought the Pepperl+Fuchs NCN8-18GM40-N0-10M proximity sensor, part number 55289269. The 10-meter fixed cable is exactly what I needed. The sensor works reliably without false triggering on our production line. The build quality is solid, installation was quick. Will reorder again.

American Samoa Jun 29.2026

Helpful (2)

Colombia May 20.2026

Helpful (1)

We’ve been using the Pepperl+Fuchs SJ3,5-G-N slot sensor for 6 months in our automated assembly line, and it has exceeded expectations. The 3.5 mm narrow slot width delivers precise detection for small metal parts, with zero false triggers even at high speedsPepperl+Fuchs. Its IP67-rated PBT housing stands up to dust, moisture, and minor industrial debris—perfect for our harsh workshop environmentPepperl+Fuchs. The sensor is compact (15×10×19.5 mm, only 10 g), making installation a breeze in confined spacesPepperl+Fuchs. The NAMUR output ensures seamless integration with our safety control system, and the -25°C to 100°C temperature range lets it run reliably in both cold storage and high-heat production zones. While the price is slightly higher than generic alternatives, the 3000 Hz fast switching frequency and long-term durability make it a cost-effective choicePepperl+Fuchs. Highly recommend for industrial automation and safety-critical applications!

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Contact Person: Caroline Chan

Tel: 13271919169

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