Pepperl+Fuchs NBN3-F31K-Z8

Pepperl+Fuchs NBN3-F31K-Z8 | Inductive Sensor, 3 mm, NAMUR Output, Twin Rectangular, IP67

Overview:

The Pepperl+Fuchs NBN3-F31K-Z8 (Part No. 282690) is a NAMUR inductive proximity sensor with a 3 mm flush sensing distance, specifically designed for use in hazardous area applications. Featuring a compact twin rectangular housing, this sensor offers IP67 protection and reliable performance in harsh industrial environments.

Key Features:

• Sensing Distance: 3 mm (flush mount)

• Output Type: NAMUR (per IEC 60947-5-6)

• Operating Voltage: 5–25 VDC

• Housing Style: Twin rectangular (F31K series)

• Connection Type: Prewired 2 m cable

• Protection Class: IP67

• Switching Frequency: Up to 1,000 Hz

• LED Indicator: Built-in status indication

• Temperature Range: -25°C to +70°C

Technical Specifications:

• Model Number: NBN3-F31K-Z8

• Part Number: 282690

• Sensor Type: Inductive proximity

• Installation: Flush mounting

• Housing Material: PBT plastic

• Sensing Face: LCP

• Current Consumption (Active): ≤ 1 mA

• Current Consumption (Inactive): ≥ 2.2 mA

• Short-Circuit Protection: No (use with intrinsically safe barriers)

• Explosion Protection: Suitable for Ex ia applications with proper isolation

• Weight: Approx. 30 g

Applications:

• Hazardous Areas (Zone 0/1): Use with isolated barriers in Ex ia circuits

• Oil & Gas: Position detection in explosive zones

• Chemical Industry: Safe metal detection near flammable materials

• Automation Systems: NAMUR-compliant proximity feedback

• OEM Integration: Compact, easy-to-mount solution

Why Choose the NBN3-F31K-Z8?

✅ NAMUR output for intrinsically safe circuits
✅ Compact F31K housing fits tight or embedded installations
✅ Flush 3 mm sensing for reliable close-range detection
✅ IP67 protection ensures long-lasting field use
✅ Compliant with IEC standards for hazardous environments

Order Now:

Available and ships worldwide. 

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