Pepperl+Fuchs NCB10-30GM40-N0 Inductive NAMUR Sensor

USD 65.52

Inductive NAMUR sensor, M30, 10mm flush operating distance, stainless steel, IP66/IP67, for hazardous areas, -25 to 100°C. SIL 2 capable.

SKU PEPPERL-FUCHS-NCB10-30GM40-N0 Category
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Pepperl+Fuchs NCB10-30GM40-N0 Inductive NAMUR Sensor

Model Identifier NCB10-30GM40-N0
Official Part Number NCB10-30GM40-N0
GTIN Standard 4050143015801

Technical Overview

Inductive NAMUR sensor, M30, 10mm flush operating distance, stainless steel, IP66/IP67, for hazardous areas, -25 to 100°C. SIL 2 capable.

Key Features

  • Rated operating distance (sn): 10 mm, flush installation.
  • NAMUR output, Normally Closed (NC) switching function.
  • Nominal voltage (Uo): 8.2 V.
  • Robust stainless steel housing with PBT sensing face.
  • Degree of protection IP66 / IP67.
  • Ambient temperature range: -25 ... 100 °C.
  • Reverse polarity protection and short-circuit protection.
  • Suitable for use in hazardous areas (ATEX, IECEx approved).
  • Usable up to Safety Integrity Level (SIL) 2 according to IEC 61508.
  • Connection type: Cable PVC, 2 m.

Intrinsic safety and SIL 2 capability for use in hazardous areas.

Technical Specification Matrix

ParameterValue
Switching functionNormally closed (NC)
Output typeNAMUR, 2-wire
Rated operating distance (sn)10 mm
InstallationFlush
Nominal voltage (Uo)8.2 V (Ri approx. 1 kΩ)
Switching frequency (f)0 ... 650 Hz
Ambient temperature-25 ... 100 °C (-13 ... 212 °F)
Storage temperature-40 ... 100 °C (-40 ... 212 °F)
Connection typeCable PVC, 2 m
Core cross-section0.75 mm²
Housing materialStainless steel
Sensing facePBT
Degree of protectionIP66 / IP67
Housing dimensionsM30x1.5 cylindrical
Hysteresis (H)1 ... 10 typ. 5 % (or 1 ... 15 typ. 5 %)
Current consumption (measuring plate not detected)≥ 3 mA (or min. 2.2 mA)
Current consumption (measuring plate detected)≤ 1 mA
Safety Integrity Level (SIL)SIL 2 acc. to IEC 61508
Physical Weight (kg)0.21
Dimensions L x W x H (cm)0 x 3 x 3

Industrial Applications

1. Position Monitoring in Petrochemical Processing

Utilizing the sensor for precise detection of valve positions or material flow within petrochemical facilities. The NAMUR output ensures compatibility with intrinsically safe barriers, critical for preventing ignition in explosive gas or vapor atmospheres.

Problem Solved

Provides reliable, explosion-proof position sensing in hazardous Zone 1 or Zone 2 environments, meeting strict safety regulations for petrochemical operations due to its intrinsic safety and ATEX/IECEx approvals.

Hazardous areaIntrinsic safetyATEXIECExNAMUR outputPosition detectionPetrochemicalExplosion protection

2. Metallic Object Detection in Chemical Batch Processing

Implementing the sensor for non-contact detection of metallic containers or components within automated chemical batch processing lines, especially where corrosive agents or flammable substances might be present.

Problem Solved

Offers robust and safe metallic object detection in challenging chemical environments. Its stainless steel housing resists corrosion, while the IP66/IP67 rating protects against chemical splashes and dust. Intrinsic safety prevents ignition risks from flammable chemicals.

Chemical processingCorrosion resistanceIP66IP67Metal detectionFlush mountingIntrinsically safeStainless steel

3. High-Temperature Sensing in Steel Manufacturing

Applying the sensor for proximity detection of metallic workpieces or machinery in areas of steel mills or foundries that experience consistently high ambient temperatures.

Problem Solved

Ensures reliable operation and extended lifespan in extreme heat, where conventional sensors would fail, thanks to its wide operating temperature range of -25 to 100 °C. The robust M30 stainless steel housing also provides durability against mechanical stresses common in heavy industry.

High temperatureSteel manufacturingFoundryMetal detectionRobust housingM30 sensorIndustrial automation
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