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Pepperl+Fuchs NJ2-12GM-N Proximity Sensor | Inductive, M12, NAMUR, 2mm, Hazardous Area

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Pepperl+Fuchs NJ2-12GM-N Proximity Sensor | Inductive, M12, NAMUR, 2mm, Hazardous Area

Large Image : Pepperl+Fuchs NJ2-12GM-N Proximity Sensor | Inductive, M12, NAMUR, 2mm, Hazardous Area Get Best Price

Product Details:

Place of Origin:	DE
Brand Name:	Pepperl+Fuchs
Certification:	ATEX
Model Number:	NJ2-12GM-N
Document:	ACH-AB-P+F-E+H-IFM-ASCO-YOK...WA.pdf

Payment & Shipping Terms:

Minimum Order Quantity:	1
Price:	Negotiable
Packaging Details:	carton
Delivery Time:	Negotiable
Payment Terms:	T/T,XT,ALIPAY
Supply Ability:	100pcs per month

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Detailed Product Description

Power Supply:

12-30 V DC (Two-wire)

Ambient Temperature:

-40°C To 80°C (-40°F To 176°F)

Electrical Rating:

General Purpose, Explosion-proof, Intrinsic Safety (depends On Certification)

Certifications:

Standard Models Include ATEX, IECEx, SIL 2 (consult Manual For Specific Ratings)

Highlight:

Pepperl+Fuchs NAMUR proximity sensor

M12 inductive proximity sensor

hazardous area proximity sensor

Pepperl+Fuchs NJ2-12GM-N Proximity Sensor | Inductive, M12, NAMUR, 2mm, Hazardous Area

Pepperl+Fuchs NJ2-12GM-N sensor specifications. Inductive proximity sensor, M12 housing, NAMUR output, 2mm sensing distance, Ex ia.

Product Overview

The Pepperl+Fuchs NJ2-12GM-N is an inductive proximity sensor designed for non-contact detection of metallic objects in industrial and hazardous area applications. The model features an M12 cylindrical threaded housing, NAMUR output per EN 60947-5-6, and a 2mm nominal sensing distance. It is certified for intrinsic safety (Ex ia) for use in Zone 0/1 and Zone 20/21 hazardous locations.

Technical Specifications

Parameter	Specification
Manufacturer	Pepperl+Fuchs SE
Series	NJ
Model	NJ2-12GM-N
Product Type	Inductive Proximity Sensor
Housing Size	M12 × 1
Housing Material	Stainless steel
Output Type	NAMUR (EN 60947-5-6)
Nominal Sensing Distance	2 mm (flush mountable)
Operating Voltage	5 to 25 V DC (via isolating barrier)
Switching Frequency	≤ 5 kHz
Current Consumption	< 1 mA (target absent) / > 3 mA (target present)
Hysteresis	1 to 10% of Sr
Electrical Connection	2 m PVC cable
LED Indicator	None (requires barrier for indication)
Operating Temperature	-25 to 100°C (-13 to 212°F)
Enclosure Rating	IP67
Hazardous Area Rating	Ex ia IIC, Ex ia IIIC (Zone 0/1, 20/21)
Certifications	CE, ATEX, IECEx, cULus, SIL 2

Key Features

Intrinsically Safe Design: Certified for direct installation in hazardous areas (Zone 0/1, 20/21)
NAMUR Output: Standard two-wire interface for use with isolated barriers
Flush Mountable: 2mm sensing range; can be mounted flush in metal
Robust Construction: Stainless steel housing and IP67 protection for harsh environments
Wide Temperature Range: Suitable for demanding industrial conditions (-25 to 100°C)
High Switching Frequency: Up to 5 kHz for fast object detection
SIL 2 Capable: Suitable for functional safety applications
Simple Wiring: Two-wire connection via isolating switch amplifier

Applications

Position detection in explosive atmospheres (chemical, oil & gas)
Valve position monitoring in hazardous areas
Machine tool presence detection
Conveyor and material handling in ATEX/IECEx classified zones
Functional safety circuits requiring NAMUR sensors

Important Notes

This is a NAMUR sensor; it cannot operate independently and requires a certified isolating switch amplifier or barrier (e.g., Pepperl+Fuchs KFD2-SR2-Ex2.W)
The sensor is flush mountable in metal; sensing distance is 2mm when correctly installed
For use in hazardous areas, installation must comply with applicable Ex installation standards
The 2m integral cable is standard; other cable lengths may be available as variants
Switching behavior: output current increases when metal target is present (>3mA)

Pepperl+Fuchs NJ2-12GM-N Proximity Sensor | Inductive, M12, NAMUR, 2mm, Hazardous Area 0

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About ACH

Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL and EMERSON to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.

Frequently Ask & Questions

Are preferential prices available?

Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.

Are the Products Genuine OEM Units?

Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.

How will you arrange shipment?

We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.

What is the warranty of goods?

One-year Warranty.

How long is the logistics cycle of the product?

Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.

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