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Pepperl + Fuchs NJ8-18GM50-E2

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£104.95 (ex. VAT)

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Marvo Stock ID MV-DWA9
HS Code 85365019
SKU NJ8-18GM50-E2
Condition New unboxed
Warranty 12 months
Weight (kg) 0.05
Length (mm) 24.00
Width (mm) 18.00
Height (mm) 65.00

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Specification & Description

Specification Description
Part Number NJ8-18GM50-E2
Alternative Part Number NJ818GM50E2
Manufacturer Pepperl + Fuchs
Sensor Type Inductive
Operating Voltage 10 ... 60 V
Switching Frequency 0 ... 1000 Hz
Hysteresis 1 ... 15 %, typically 7.5 %
Polarity Protection Reverse polarity protected
Short-Circuit Protection Pulsing
Voltage Drop ≤ 3 V
Operating Current 0 ... 200 mA
Off-State Current 0 ... 0.5 mA, typically 0.01 mA
No-Load Supply Current ≤ 9 mA
Time Delay Before Availability ≤ 30 ms
Switching State Indicator LED, yellow
Ambient Temperature Range -25 ... 70 °C (-13 ... 158 °F)
Storage Temperature Range -40 ... 85 °C (-40 ... 185 °F)
Connection Type Connector plug M12 x 1, 4-pin or cable PVC, 2 m or 10 m depending on model
Housing Material Stainless steel 1.4305 / AISI 303
Sensing Face Material PBT
Degree of Protection IP67
Compliance EN 60947-5-2:2007, IEC 60947-5-2:2007
Approvals UL Listed, General Purpose, cCSAus Listed, General Purpose, CCC Certified
Mounting Non-flush
Rated Operating Distance 8 mm
Assured Operating Distance 0 ... 6.48 mm
Output Type PNP NO (Normally Open)
Reduction Factor rAl 0.42, rCu 0.4, r304 0.72

The Pepperl + Fuchs NJ8-18GM50-E2 is a high-performance inductive sensor designed for reliable detection and positioning tasks in a variety of industrial applications. This robust sensor features a non-flush design with an 8 mm rated operating distance, ensuring precise and consistent operation. Engineered with a PNP output and a normally open (NO) switching function, it is well-suited for direct interfacing with various control systems.

Constructed with a durable stainless steel housing and a PBT sensing face, the NJ8-18GM50-E2 is built to withstand harsh environments, boasting an IP67 protection rating. It operates within a voltage range of 10 to 60 V and can handle switching frequencies up to 1000 Hz, making it versatile for fast-paced industrial processes.

The sensor is equipped with LED indicators for easy status monitoring and features reverse polarity protection and pulsing short-circuit protection for enhanced operational safety. With its assured operating distance of 0 to 6.48 mm and a typical hysteresis of 7.5%, it delivers reliable and repeatable sensing performance.

This inductive sensor is compliant with EN 60947-5-2:2007 and IEC 60947-5-2:2007 standards, and it holds approvals from UL, CSA, and CCC, ensuring it meets global industry standards for quality and safety.

The NJ8-18GM50-E2 is an ideal choice for those seeking a dependable and precise inductive sensor for their automation needs, offering a blend of performance, durability, and compliance with international standards.

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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Is Marvo a credible parts supplier?

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 operating voltage range for the inductive sensor?

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

Can this sensor be installed flush with metal surfaces?

No, the inductive sensor is designed for non-flush mounting.

What is the switching frequency of this sensor?

The sensor has a switching frequency of 0 to 1000 Hz.

Is the inductive sensor protected against reverse polarity?

Yes, the sensor is equipped with reverse polarity protection.

What type of output does the sensor provide?

The sensor provides a PNP output.

What is the typical voltage drop across the sensor when it is on?

The typical voltage drop across the sensor when it is on is between 1.5 to 2.5 V, typically around 1.9 V.

What is the maximum operating current for this sensor?

The maximum operating current for the sensor is 200 mA.

What is the degree of protection provided by the sensor's housing?

The sensor's housing provides IP67 protection.

What materials are used in the construction of the sensor?

The sensor's housing is made of stainless steel, and the sensing face is made of PBT.

What are the ambient operating temperature limits for the sensor?

The sensor can operate in ambient temperatures ranging from -25 to 70 °C.

Does the sensor have short-circuit protection?

Yes, the sensor is equipped with pulsing short-circuit protection.

How can I tell if the sensor is in the switching state?

The sensor has an LED indicator that lights up yellow to indicate the switching state.

What is the assured operating distance for the sensor?

The assured operating distance for the sensor is between 0 to 6.48 mm.

Are there any specific standards that the sensor conforms to?

The sensor conforms to EN 60947-5-2:2007 and IEC 60947-5-2:2007 standards.

What type of connection does the sensor use?

The sensor typically uses a connector plug M12 x 1, 4-pin for connection.

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Part conditions explained


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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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