2 units sold

Pepperl+Fuchs NRB4-12GM40-E2-C-V1 | M12 Inductive Proximity Sensor | Weld-Immune
Condition: New
Warranty: 1 Year

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sales@ddpartssolution.com
📞 +1 (689) 275-3558
Pepperl+Fuchs NRB4-12GM40-E2-C-V1 | High-Performance M12 Inductive Proximity Sensor for Welding Applications
Overview
The Pepperl+Fuchs NRB4-12GM40-E2-C-V1 is a robust inductive proximity sensor engineered for precise detection of metal objects, especially in welding environments. With a sensing distance of 4 mm, flush mounting, and a durable M12 PTFE-coated brass housing, this sensor is designed to withstand harsh conditions, including strong magnetic fields and welding spatter.
Key Features
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Sensing Distance: 4 mm rated operating distance
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Output Type: PNP, Normally Open (NO)
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Mounting: Flush (embeddable) installation
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Housing: M12 threaded, PTFE-coated brass for weld spatter resistance
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Connection: 4-pin M12 connector
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Operating Voltage: 10 to 30 V DC
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Switching Frequency: Up to 2000 Hz
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Protection Rating: IP67, ensuring resistance to dust and water ingress
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Operating Temperature Range: -40°C to +85°C (-40°F to +185°F)
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Indicators: Yellow multihole LED for clear switching status indication
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Special Features: Reduction factor = 1, magnetic field resistant, weld immune
Technical Specifications
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Model Number: NRB4-12GM40-E2-C-V1
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Series: NRB
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Switching Function: Normally Open (NO)
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Output Type: PNP
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Rated Operating Distance (sn): 4 mm
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Assured Operating Distance (sa): 0 to 3.24 mm
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Reduction Factors:
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Aluminum (rAl): 1
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Copper (rCu): 1
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Stainless Steel (r304): 1
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Steel St37 (rSt37): 1
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Operating Voltage (UB): 10 to 30 V DC
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Switching Frequency (f): 0 to 2000 Hz
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Hysteresis (H): Typically 5%
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Reverse Polarity Protection: Yes
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Short-Circuit Protection: Pulsing
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Voltage Drop (Ud): ≤ 2 V
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Operating Current (IL): 0 to 200 mA
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Off-State Current (Ir): 0 to 0.5 mA (typ. 0.1 µA at 25°C)
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No-Load Supply Current (I0): ≤ 14 mA
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Time Delay Before Availability (tv): Max. 15 ms
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Magnetic Field Resistance: 200 mT (constant and alternating fields)
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Switching State Indicator: Yellow multihole LED
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Connection Type: M12 x 1, 4-pin connector
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Housing Material: PTFE-coated brass
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Sensing Face Material: PPS
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Degree of Protection: IP67
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Dimensions:
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Length: 55 mm
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Diameter: 12 mm
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Tightening Torque: Refer to manufacturer's specifications
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Standards Compliance: EN IEC 60947-5-2
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Approvals:
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UL: cULus Listed, General Purpose, Class 2 Power Source
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CCC: Not required for products rated ≤36 V
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Applications
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Welding Environments: Designed to withstand weld spatter and strong magnetic fields
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Industrial Automation: Precise detection of metallic components in assembly lines
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Material Handling: Detecting metal objects on conveyors and chutes
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Automotive Industry: Position sensing and part detection in manufacturing processes
Why Choose Pepperl+Fuchs NRB4-12GM40-E2-C-V1?
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Weld-Immune Design: PTFE-coated housing resists weld spatter buildup
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Magnetic Field Resistance: Operates reliably in strong magnetic fields up to 200 mT
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Consistent Detection: Reduction factor = 1 ensures uniform sensing distances across different metals
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High Switching Frequency: Up to 2000 Hz for dynamic applications
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Robust Construction: Durable materials and IP67 rating for use in harsh environments
Order Now
Available for immediate shipping worldwide.
Warranty Policy
Our warranty policy is designed to provide peace of mind and confidence in your purchases.
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New
1-year
This warranty covers manufacturing defects and performance issues, ensuring that you can enjoy your product worry-free.
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Our priority is to ensure your satisfaction and the quality of our products and services. If you have any questions about our warranty policy, please do not hesitate to contact our customer service team.
sales@ddpartssolution.com
📞 +1 (689) 275-3558
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NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply