Name: Pepperl+Fuchs NBN25-30GM50-US Inductive Proximity Sensor - INOSAKI
SKU: PEPPERL-FUCHS-NBN25-30GM50-US
Price: 85.20 USD
Availability: InStock

Technical Overview

M30 cylindrical inductive proximity sensor with 25mm non-flush sensing. Features 2-wire AC/DC operation, IP67 rating, and robust nickel-plated brass housing.

Key Features

Cylindrical threaded shape, M30 diameter.
Non-flush installation.
Rated operating distance (sn) of 25 mm.
2-wire AC/DC output type.
Normally Open (NO) switching function.
Operating voltage range of 20-250 V AC/DC.
Rated operating current of 4-500 mA AC/DC.
IP67 degree of protection.
Housing material: nickel-plated brass; Sensing face material: PBT.
Pre-wired with 2 m PUR cable.
Integrated reverse polarity and short-circuit protection.
Visual indicators for operating voltage (green LED) and switching state (yellow LED).

Technical Specification Matrix

Parameter	Value
Operating Voltage (Ue)	20-250 V AC/DC
Rated Operating Distance (sn)	25 mm
Switching Function	Normally Open (NO)
Output Type	2-wire AC/DC
Rated Operating Current (Ie)	4-500 mA AC/DC
Switching Frequency (f)	30 Hz
Housing Diameter	M30
Housing Material	Brass, nickel-plated
Sensing Face Material	PBT
Cable Material	PUR
Cable Length	2 m
Degree of Protection	IP67
Ambient Temperature	-25 to 70 °C (-13 to 158 °F)
Installation	Non-flush
Protection Functions	Reverse polarity, Short-circuit
Physical Weight (kg)	0.2
Dimensions L x W x H (cm)	6 x 3 x 3

Industrial Applications

1. Conveyor System Object Detection

This inductive sensor is ideal for detecting the presence of metallic items on industrial conveyor belts. Its 25mm sensing distance and M30 form factor allow for easy mounting and accurate detection without physical contact, even with variations in object position. The IP67 rating ensures reliable operation in dusty or wet environments typical of manufacturing and packaging lines.

Problem Solved

Ensures precise, wear-free detection of metallic products on fast-moving conveyor systems, preventing jams and automating counting processes.

Conveyor automationObject detectionNon-contact sensingIP6725mm sensing rangeM30 mounting

2. Machine Tool Position Sensing

With its robust nickel-plated brass housing and wide operating voltage (20-250V AC/DC), this sensor can reliably monitor the end-position of metallic components in machine tools or robotic work cells. Its resistance to vibration and temperature fluctuations (-25 to 70°C) makes it suitable for demanding machinery applications, providing critical feedback for safe and accurate operation.

Problem Solved

Provides accurate and durable position feedback for moving machine parts in harsh conditions, enhancing operational safety and automation precision.

Machine automationEnd-position sensingMetallic target detectionRobust housingWide voltage rangeTemperature resistance

3. Industrial Door and Gate Monitoring

The NBN25-30GM50-US can be used to detect the open/closed status of metallic industrial doors or safety gates. Its IP67 rating protects against outdoor elements or washdown procedures, while the 2-wire AC/DC connection simplifies wiring. The 25mm non-flush sensing ensures detection even if the target is slightly misaligned, providing reliable safety interlock signals.

Problem Solved

Offers a durable and weatherproof solution for monitoring the status of industrial doors and gates, ensuring safety interlocks and access control in challenging environments.

Access controlSafety interlockOutdoor ratedIP672-wire AC/DCReliable detection