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Pepperl+Fuchs NJ4-12GM-N-V1
by Pepperl+Fuchs
Read verified buyer reviews ↓OverviewThe Pepperl+Fuchs NJ4-12GM-N-V1 inductive proximity sensor delivers exceptional reliability in challenging industrial environments, including hazardous zones. This non-flush sensor accurately detects metallic objects at a 4mm distance. Featuring NAMUR output, it ensures inherent safety, making it perfect for critical applications where explosion protection is crucial. Its robust 1.4305 / AISI 303 stainless steel housing and IP67 rating guarantee longevity and consistent performance in extreme conditions.Key Features Sensing Distance: 4 mm for accurate object detection (non-flush mounting). Output Type: NAMUR (2-wire) for intrinsic safety in hazardous locations. Switching Function: Normally closed (NC) for dependable operation. Operating Voltage: 8.2 V DC (Ri approx. 1 kΩ). Switching Frequency: Up to 1,500 Hz for rapid response. Housing Material: Premium 1.4305 / AISI 303 stainless steel for superior durability. Sensing Face Material: PBT for enhanced resistance and lifespan. Protection Class: IP67, providing full defense against dust and temporary water immersion. Operating Temperature: -25 °C to +100 °C (-13 °F to +212 °F) for harsh environments. Connector Type: M12 x 1, 4-pin for versatile and secure connections. Dimensions: Compact 12 mm diameter, 50 mm length for easy integration. Weight: Approximately 40 g. Certifications: ATEX, IECEx, cULus, CCC, DNVGL, and SIL 2 compliant, meeting international safety standards. Part Number: 106426. Technical SpecificationsAssured Operating Distance (sa): 0–3.24 mm.Reduction Factors: Aluminum (rAl): 0.4 Copper (rCu): 0.3 Stainless Steel 304 (r304): 0.85 Hysteresis: 3%.Current Consumption: Target not detected: ≥3 mA Target detected: ≤1 mA Functional Safety: SIL Rating: SIL 2 (IEC 61508) MTTFd: 11,774 years Mission Time (TM): 20 years Diagnostic Coverage (DC): 0% Ambient Conditions: Temperature Range: -25 °C to +100 °C Humidity: ≤95% non-condensing Mechanical Specifications: Mounting: Non-flush Connector: M12 x 1, 4-pin Housing Material: Stainless steel 1.4305 / AISI 303 Sensing Face Material: PBT Degree of Protection: IP67 Approvals and Certificates: ATEX: II 1G Ex ia IIC T6 Ga IECEx: Ex ia IIC T6 Ga cULus: Listed for General Purpose and Hazardous Locations CCC: Certified for Hazardous Locations DNVGL: Marine approval SIL 2: Functional safety compliant ApplicationsThe Pepperl+Fuchs NJ4-12GM-N-V1 inductive proximity sensor is an essential component for diverse industries where safety and dependability are critical. Its robust construction and intrinsic safety features make it an excellent choice for: Hazardous Area Detection: Ensuring secure operations in environments prone to explosions. Process Automation Systems: Providing accurate sensing for automated processes. Chemical and Petrochemical Industries: Withstanding corrosive substances and maintaining integrity. Oil and Gas Facilities: Performing reliably in demanding, potentially explosive settings. Pharmaceutical Manufacturing: Meeting stringent safety and hygiene standards. Food and Beverage Processing: Delivering consistent performance in washdown areas and controlled environments. Why Choose This Model?The Pepperl+Fuchs NJ4-12GM-N-V1 is a superior option for industrial sensing due to its comprehensive features and robust design: Intrinsic Safety: Designed for hazardous areas with appropriate barriers, offering ultimate protection and peace of mind. High Reliability: Achieves SIL 2 compliance (IEC 61508), guaranteeing dependable operation in the most safety-critical applications, minimizing downtime and increasing operational efficiency. Durable Construction: Built with premium materials to resist harsh industrial conditions, ensuring a long operational life. Order NowEnhance your industrial systems with the Pepperl+Fuchs NJ4-12GM-N-V1 inductive proximity sensor. Contact us today to place your order or request a quote.FAQWhat is the sensing distance of the NJ4-12GM-N-V1?The sensor has a precise sensing distance of 4 mm for reliable detection of metallic objects.Is this sensor suitable for hazardous environments?Yes, featuring NAMUR output and multiple certifications (ATEX, IECEx, cULus, CCC), it is intrinsically safe for hazardous locations.What materials are used in the sensor's construction?It is constructed with a 1.4305 / AISI 303 stainless steel housing and a PBT sensing face for maximum durability and resistance.What is the operating temperature range?The sensor is designed to operate in extreme conditions, from -25 °C to +100 °C (-13 °F to +212 °F).What protection class does this sensor have?It boasts an IP67 protection class, safeguarding it from dust and temporary immersion in water.
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Pepperl+Fuchs NJ4-12GM-N-V1
Overview
This is a genuine Pepperl+Fuchs component from the Inductive & Capacitive Sensors family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Pepperl+Fuchs catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Pepperl+Fuchs automation ecosystem
- Engineered to integrate inside Inductive & Capacitive Sensors installations
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Pepperl+Fuchs equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Pepperl+Fuchs catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Pepperl+Fuchs platform with documented conversion notes for the Inductive & Capacitive Sensors family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
Assured Operating Distance (sa): 0–3.24 mm.
Reduction Factors:
- Aluminum (rAl): 0.4
- Copper (rCu): 0.3
- Stainless Steel 304 (r304): 0.85
Hysteresis: 3%.
Current Consumption:
- Target not detected: ≥3 mA
- Target detected: ≤1 mA
Functional Safety:
- SIL Rating: SIL 2 (IEC 61508)
- MTTFd: 11,774 years
- Mission Time (TM): 20 years
- Diagnostic Coverage (DC): 0%
Ambient Conditions:
- Temperature Range: -25 °C to +100 °C
- Humidity: ≤95% non-condensing
Mechanical Specifications:
- Mounting: Non-flush
- Connector: M12 x 1, 4-pin
- Housing Material: Stainless steel 1.4305 / AISI 303
- Sensing Face Material: PBT
- Degree of Protection: IP67
Approvals and Certificates:
- ATEX: II 1G Ex ia IIC T6 Ga
- IECEx: Ex ia IIC T6 Ga
- cULus: Listed for General Purpose and Hazardous Locations
- CCC: Certified for Hazardous Locations
- DNVGL: Marine approval
- SIL 2: Functional safety compliant
Applications
The Pepperl+Fuchs NJ4-12GM-N-V1 inductive proximity sensor is an essential component for diverse industries where safety and dependability are critical. Its robust construction and intrinsic safety features make it an excellent choice for:
- Hazardous Area Detection: Ensuring secure operations in environments prone to explosions.
- Process Automation Systems: Providing accurate sensing for automated processes.
- Chemical and Petrochemical Industries: Withstanding corrosive substances and maintaining integrity.
- Oil and Gas Facilities: Performing reliably in demanding, potentially explosive settings.
- Pharmaceutical Manufacturing: Meeting stringent safety and hygiene standards.
- Food and Beverage Processing: Delivering consistent performance in washdown areas and controlled environments.
Why Choose the NJ4-12GM-N-V1?
The Pepperl+Fuchs NJ4-12GM-N-V1 is a superior option for industrial sensing due to its comprehensive features and robust design:
- Intrinsic Safety: Designed for hazardous areas with appropriate barriers, offering ultimate protection and peace of mind.
- High Reliability: Achieves SIL 2 compliance (IEC 61508), guaranteeing dependable operation in the most safety-critical applications, minimizing downtime and increasing operational efficiency.
- Durable Construction: Built with premium materials to resist harsh industrial conditions, ensuring a long operational life.
Availability & Shipping
- ▸In stock: NJ4-12GM-N-V1 ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every NJ4-12GM-N-V1 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Pepperl+Fuchs
Machine down? We ship parts the same day.
New, surplus, and refurbished Pepperl+Fuchs inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.