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Pepperl + Fuchs NJ4-12GM40-E2

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NJ4-12GM40-E2

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Marvo Stock ID MV-BA7S
HS Code 9031
SKU NJ4-12GM40-E2
Condition New unboxed
Warranty 12 months
Weight (kg) 0.04
Length (mm) 28.00
Width (mm) 12.00
Height (mm) 40.00

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Specification & Description

Specification Description
Part Number NJ4-12GM40-E2
Alternative Part Number NJ412GM40E2
Manufacturer Pepperl + Fuchs
Series NJ4
Sensor Type Inductive
Housing Shape Barrel
Thread Size M12 x 1
Sensing Range 4 mm non-flush
Output Type 1NO/PNP
Operating Voltage 10 to 60 V
Operating Current 0 to 200 mA
Switching Frequency 0 to 2000 Hz
Housing Material Stainless Steel
Sensing Face Material PBT
Degree of Protection IP67
Operating Temperature Range -25 to 70 °C
Storage Temperature Range -40 to 85 °C
Connection Type Cable PUR, 10 m
Core Cross-Section 0.34 mm²
Accessories BF 12 Mounting flange, 12 mm
Compliance EN 60947-5-2:2007, IEC 60947-5-2:2007
Approvals UL Listed, General Purpose, cCSAus Listed, General Purpose, Certified by China Compulsory Certification (CCC)
Features Reverse polarity protected, Short-circuit protection pulsing, LED switching state indicator

The Pepperl + Fuchs NJ4 Series inductive sensor is a high-precision proximity device designed to deliver reliable and accurate object detection in a variety of industrial applications. This robust sensor, with a part number NJ4-12GM40-E2, features a stainless steel barrel construction and a non-flush design, allowing for a 4 mm sensing range that ensures consistent performance in demanding environments.

Engineered for versatility, the sensor operates within a 10 to 60 V range and can handle operating currents from 0 to 200 mA, making it suitable for integration into a wide array of control systems. The sensor's PNP normally open (NO) output configuration allows for straightforward connectivity and compatibility with various types of electronic equipment.

With a switching frequency of up to 2000 Hz, this sensor is capable of high-speed operation, which is essential for applications where rapid response times are critical. The unit is also equipped with LED indicators for easy monitoring of its switching state, enhancing usability and maintenance procedures.

The NJ4-12GM40-E2 is designed to withstand harsh industrial conditions, offering an IP67 protection rating, which means it is dust-tight and can resist water ingress, ensuring long-term reliability and durability. The operating temperature range of -25 to 70°C further attests to its resilience in extreme environments.

This inductive sensor is compliant with international standards, including EN 60947-5-2:2007 and IEC 60947-5-2:2007, ensuring it meets global requirements for industrial automation components. Additionally, it has been approved by relevant certification bodies, confirming its quality and safety for industrial use.

Overall, the Pepperl + Fuchs NJ4-12GM40-E2 inductive sensor is an essential component for industrial automation, offering precision, durability, and reliability for a wide range of detection tasks.

Commonly Asked Questions

Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

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We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

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Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

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Have steps been taken to ensure quality control?

Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

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Frequently Asked Questions

What is the sensing range of this inductive sensor?

The rated operating distance for the NJ4-12GM40-E2 inductive sensor is 4 mm, with an assured operating distance of 0 to 3.24 mm.

Can this sensor be installed flush with metal?

No, the NJ4-12GM40-E2 is designed for non-flush mounting, meaning there should be a spacing around the sensor when installed.

What type of output does this sensor provide?

This inductive sensor provides a PNP normally open (NO) output.

What is the voltage range for this sensor?

The operating voltage range for this sensor is 10 to 60 V.

Is the NJ4-12GM40-E2 protected against short circuits and reverse polarity?

Yes, the sensor comes with reverse polarity protection and pulsing short-circuit protection.

What is the maximum switching frequency of this sensor?

The maximum switching frequency of the NJ4-12GM40-E2 is 2000 Hz.

What materials are used in the construction of this sensor?

The housing material is stainless steel 1.4305 / AISI 303, and the sensing face is made of PBT.

What is the degree of protection for this inductive sensor?

The NJ4-12GM40-E2 is rated with a protection degree of IP67, making it dust tight and protected against the effects of immersion.

What are the ambient operating temperature limits for this sensor?

The ambient operating temperature range for this sensor is -25 to 70 °C (-13 to 158 °F).

How is the sensor's switching state indicated?

The switching state of the sensor is indicated by a yellow LED.

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Part conditions explained

We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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