Pepperl+Fuchs NCB8-18GM50-E2-V1 Inductive Sensor

USD 50.40

Cylindrical M18 inductive proximity sensor with 8mm flush sensing, PNP NO output, 10-30VDC operation, and IP67 stainless steel housing.

SKU PEPPERL-FUCHS-NCB8-18GM50-E2-V1 Category
Top Brands > PEPPERL+FUCHS > PEPPERL+FUCHS Proximity Sensor

Pepperl+Fuchs NCB8-18GM50-E2-V1 Inductive Sensor

Model Identifier NCB8-18GM50-E2-V1
Official Part Number NCB8-18GM50-E2-V1
GTIN Standard NA

Technical Overview

Cylindrical M18 inductive proximity sensor with 8mm flush sensing, PNP NO output, 10-30VDC operation, and IP67 stainless steel housing.

Key Features

  • 8 mm rated operating distance, flush installation
  • PNP, Normally Open (NO) switching function, 3-wire output
  • Operating voltage 10-30 V DC
  • Maximum switching frequency 500 Hz
  • Stainless steel 1.4305 / AISI 303 housing and PBT sensing face
  • IP67 degree of protection
  • M12 (4-pin) connector
  • Reverse polarity and pulsing short-circuit protection
  • Multihole-LED, yellow switching state indicator
  • Ambient temperature range -25 ... 70 °C (-13 ... 158 °F)

Increased operating distance with flush mounting capability in a robust stainless steel housing suitable for harsh industrial environments.

Technical Specification Matrix

ParameterValue
Sensing PrincipleInductive
Rated Operating Distance (sn)8 mm
InstallationFlush
Output TypePNP
Switching FunctionNormally Open (NO)
Operating Voltage (UB)10 ... 30 V DC
Switching Frequency (f)0 ... 500 Hz
Operating Current (IL)0 ... 200 mA
Voltage Drop (Ud)≤ 3 V
No-Load Supply Current (I0)≤ 15 mA
Reverse Polarity ProtectionYes
Short-Circuit ProtectionPulsing
Connection TypeM12 x 1 connector, 4-pin
Housing MaterialStainless steel 1.4305 / AISI 303
Sensing Face MaterialPBT
Degree of ProtectionIP67
Ambient Temperature-25 ... 70 °C (-13 ... 158 °F)
Diameter18 mm (M18)
Length50 mm
Physical Weight (kg)0
Dimensions L x W x H (cm)5 x 1.8 x 1.8

Industrial Applications

1. Automated Packaging Line Object Detection

Detecting the presence of metallic caps or containers on a high-speed packaging conveyor belt in food or beverage processing plants.

Problem Solved

Ensures accurate product counts and proper positioning for subsequent packaging stages, preventing machine jams and quality control issues. The 8mm flush sensing distance and 500Hz switching frequency allow for reliable detection of rapidly moving metallic objects in a space-constrained environment, while the IP67 rating ensures durability against splashes or washdowns.

Conveyor beltMetallic object detectionHigh-speedFood processingPNP NO8mm sensingIP67

2. Machine Tool Position Monitoring

Monitoring the end-of-travel position of metallic components or tooling heads in CNC machines or other automated manufacturing equipment.

Problem Solved

Provides precise feedback to the machine control system, ensuring safe and accurate machine operation, preventing over-travel, and facilitating automated sequencing. The stainless steel housing offers resistance to cutting fluids and metal chips, while the flush mounting allows integration into tight machine spaces.

CNC machineEnd-of-travelPosition sensingMetal detectionStainless steelFlush mountIndustrial automation

3. Material Handling System Jam Detection

Detecting blockages or the presence of metallic parts in chute systems, feeders, or vibratory bowls within material handling and assembly lines.

Problem Solved

Prevents system overloads, material spills, and production stoppages by quickly identifying the presence of metallic obstructions. The robust IP67 stainless steel design is suitable for harsh industrial environments where impacts or abrasive materials might be present, ensuring reliable operation.

Chute detectionJam preventionMaterial flowMetallic partsIP67RobustManufacturing
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