Pepperl+Fuchs NBB15-U1-A2-T

Non-contact inductive sensor

IN STOCK!

The Pepperl+Fuchs NBB15-U1-A2-T is a specialized high-temperature inductive sensor from the VariKont® series, designed for harsh industrial environments reaching up to 100°C.

Unlike standard models, this sensor features a PNP Antivalent output (NO + NC), allowing for simultaneous monitoring of both open and closed states. It retains the signature rotatable sensing head (adjustable in 5 directions) and a screw terminal compartment for secure, connector-free wiring. Ideally suited for automotive drying lines, metal processing, and high-heat machinery.

Key Features & Advantages

• Temperature Resistant: Engineered to operate reliably in heat up to 100°C, making it superior to standard proximity sensors.
• Antivalent Logic: Provides both Normally Open (NO) and Normally Closed (NC) signals on a single device (4-wire interface) for redundant safety or complex control logic.
• Flexible Mounting: The sensing face can be rotated up, down, left, right, or front without disconnecting the wiring base.
• Terminal Chamber: Allows for the use of custom cable lengths and heavy-duty cable glands (up to 2.5 mm² wire cross-section).

FAQ Section

1. Q: What does "Antivalent" mean for the NBB15-U1-A2-T? A: Antivalent (A2) means the sensor has two outputs: one Normally Open (NO) and one Normally Closed (NC). They switch simultaneously. This is useful for safety circuits or confirming wire integrity.
2. Q: Can I use the NBB15-U1-A2-T instead of the NBB15-U1-E2? A: Yes, but it requires 4-wire cabling instead of 3-wire. It offers higher temperature resistance (100°C vs 85°C) and an extra NC output.