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Pepperl+Fuchs NJ8-18GM50-E2 Proximity Sensor
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Pepperl+Fuchs NJ8-18GM50-E2 Proximity Sensor :
The Pepperl+Fuchs NJ8-18GM50-E2 Proximity Sensor is a durable and reliable inductive sensor designed for the non-contact detection of metallic objects in industrial applications. With a sensing range of 8 mm, it provides accurate and precise detection of metal targets, ensuring smooth and efficient operations in automated systems. Its flush-mount design allows for easy installation in tight spaces, making it ideal for use in machinery and systems where space is limited.
The NJ8-18GM50-E2 is built with a robust IP67-rated housing, providing excellent protection against dust, moisture, and harsh environmental conditions, ensuring reliable performance even in tough environments. The sensor operates with a 3-wire DC output, allowing for easy integration into existing automation systems, and it is equipped with short-circuit protection and reverse polarity protection to safeguard against wiring errors.
With its M8 connector, the Pepperl+Fuchs NJ8-18GM50-E2 ensures secure and straightforward installation, offering long-term durability and consistent performance in industrial automation, material handling, and machine safety applications.
Key features :-
Product Number | NJ8-18GM50-E2 |
Part Number | 282965 |
Switching function | Normally open (NO) |
Output type | PNP |
Rated operating distance | 8 mm |
Installation | non-flush |
Output polarity | DC |
Assured operating distance | 0 ... 6.48 mm |
Actuating element | mild steel, e. g. 1.0037, SR235JR (formerly St37-2) 24 mm x 24 mm x 1 mm |
Reduction factor rAl | 0.42 |
Reduction factor rCu | 0.4 |
Reduction factor r304 | 0.72 |
Reduction factor rBrass | 0.5 |
Output type | 3-wire |
Operating voltage | 10 ... 60 V |
Switching frequency | 0 ... 1000 Hz |
Hysteresis | 1 ... 10 typ. 7.5 % |
Reverse polarity protection | reverse polarity protected |
Short-circuit protection | pulsing |
Voltage drop | ≤ 3 V |
Voltage drop IL = 100 mA, switching element on | 1.5 ... 2.5 V typ. 1.9 V |
Operating current | 0 ... 200 mA |
Lowest operating current | 0 mA |
Off-state current | 0 ... 0.5 mA typ. 0.01 mA |
Off-state current TU =40 °C, switching element off | ≤ 100 µA |
No-load supply current | ≤ 9 mA |
Time delay before availability | ≤ 30 ms |
Switching state indicator | LED, yellow |
MTTFd | 1424 a |
Mission Time (TM) | 20 a |
Diagnostic Coverage (DC) | 0 % |
Standards | EN 60947-5-2:2007 EN 60947-5-2/A1:2012 IEC 60947-5-2:2007 IEC 60947-5-2 AMD 1:2012 |
UL approval | cULus Listed, General Purpose |
CCC approval | Certified by China Compulsory Certification (CCC) |
Ambient temperature | -25 ... 70 °C (-13 ... 158 °F) |
Storage temperature | -40 ... 85 °C (-40 ... 185 °F) |
Connection type | cable PVC , 2 m |
Core cross section | 0.5 mm2 |
Housing material | Stainless steel 1.4305 / AISI 303 |
Sensing face | PBT |
Degree of protection | IP67 |
Applications :-
- Industrial Automation: Ideal for detecting metal objects in automated production lines, ensuring accurate positioning and sorting.
- Material Handling: Perfect for detecting and tracking metal components in conveyor systems and material handling applications.
- Machine Safety: Enhances safety by detecting metal objects and preventing accidents in automated machinery.
- Quality Control: Used for metal detection in quality control processes to ensure consistency and high product quality.
- Packaging Industry: Ensures reliable detection and positioning of objects during packaging operations.
Precautions:
- Ensure Correct Wiring: Incorrect connections can cause sensor failure
- Avoid Overvoltage: Operating within 10-30V DC prevents damage
- Protect from Extreme Heat: Avoid installing near high-temperature sources
- Regular Cleaning: Keep the optical lens free from dust and debris for optimal performance
Note : All tax and custom duty should be pay by buyer only.
Note: All trademarks and trade names used are the property of their respective owners.
Note : All tax and custom duty should be pay by buyer only.
Note: All trademarks and trade names used are the property of their respective owners.
Accuracy Disclaimer: Specifications provided are based on datasheet and are subject to change without notice. While every effort has been made to ensure accuracy, errors may occur. Users are encouraged to verify specifications with the manufacturer and consult for any specific questions or requirements.
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