P F Inductive Sensor NBB5-18GM50-E2-V1, 5 mm Sensing Distance, PNP NO, M18, M12 Connector

In automated production environments, detecting metal objects without physical contact is critical for reliability and speed. The P F inductive sensor NBB5-18GM50-E2-V1 solves this challenge by providing non-contact detection of ferrous and non-ferrous metals at distances up to 5 mm. Its cylindrical M18 housing fits standard mounting brackets, while the M12 connector ensures quick and secure electrical installation. With a PNP normally-open output, it integrates seamlessly into PLC input modules and industrial control systems.

Who is it for

This sensor is intended for machine builders, system integrators, and maintenance engineers who need a robust, high-frequency proximity switch for position sensing, end-of-travel detection, or object counting in harsh industrial environments. It is suitable for packaging machinery, conveyor systems, machine tools, and assembly lines.

Main features

• Inductive sensing principle detects all metals without contact
• Sensing distance: 5 mm, non-flush installation
• PNP output, normally open (NO) switching function
• Operating voltage: 10–30 V DC, switching current up to 200 mA
• High switching frequency: 0–800 Hz for fast-moving targets
• Robust brass housing with nickel plating, PBT sensing face
• IP67 protection against dust and temporary immersion
• M12 4-pin connector for easy wiring
• Short-circuit and reverse polarity protection
• Complies with EN 60947-5-2

Specifications

• Sensing principle: Inductive
• Sensing distance: 5 mm
• Installation type: Non-flush
• Output type: PNP
• Output function: NO (Normally Open)
• Operating voltage: 10 - 30 V DC
• Switching frequency: 0 - 800 Hz
• Connection type: M12 Connector, 4-pin
• Housing style: Cylindrical
• Housing diameter: M18
• Housing material: Brass, nickel-plated
• Sensing face material: PBT
• Degree of protection: IP67
• Operating temperature: -25 to 70 °C
• Switching current: 0 - 200 mA
• Short-circuit protection: Pulsed
• Reverse polarity protection: Yes
• Standard compliance: EN 60947-5-2

Tips

Mount the sensor using the two nuts provided on the M18 thread, ensuring the sensing face is parallel to the target. For non-flush installation, maintain a free zone around the sensing face equal to the sensing distance to avoid false triggering. Use a shielded M12 cable to minimize electrical noise in demanding environments.