Ex cylindrical inductive sensors – NAMUR and 3G/3D proximity sensors for hazardous areas

Inductive sensors

sensori-induttivi

Pepperl+Fuchs

Ex cylindrical inductive sensors – NAMUR and 3G/3D proximity sensors for hazardous areas

Name: Ex cylindrical inductive sensors – NAMUR and 3G/3D proximity sensors for hazardous areas
Brand: Pepperl+Fuchs
SKU: NCB · NCN · NJ · NBB-…-3G-3D

NCB · NCN · NJ · NBB-…-3G-3D

ATEX/IECEx-certified Pepperl+Fuchs cylindrical inductive sensors: intrinsically safe NAMUR versions up to EPL Ga/Da and -3G-3D versions for zone 2/22, Ø 4.5 to 30 mm, up to SIL 2.

ATEX

IECEx

SIL

EAC

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Description

Technical Specifications

Applications

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Datasheets

Inductive proximity sensors in cylindrical housings for non-contact detection of metal parts in potentially explosive atmospheres: valve and actuator position, machine end stops, counting and rotation monitoring in process plants.

Two families

NAMUR (NCB, NCN, NJ): two-wire output to EN 60947-5-6, connected to an isolated switch amplifier or intrinsically safe barrier. Equipment protection levels up to Ga/Da for zone 0/20, depending on the code.
-3G-3D versions: three- or four-wire DC sensors certified for zone 2/22 (Ex ec / Ex tc), wired directly to the PLC.

Key features

Diameters from 4.5 to 30 mm, flush, non-flush or semi-flush mounting
Sensing ranges from 0.8 to 15 mm
SIL 2-capable versions for safety functions
Cable, M12 connector or cable with M12 connector
Stainless steel or brass housings for harsh industrial environments

Use the filters in Variants and codes to find the exact part number: every code links to the official Pepperl+Fuchs datasheet and to a quote request. For versions not listed, accessories or availability, contact us.

Zone 0

Explosive gas atmosphere present continuously or for long periods

Zone 1

Explosive gas atmosphere likely to occur in normal operation

Zone 2

Explosive gas atmosphere unlikely to occur and, if it does, only for a short period

Zone 20

Explosive dust atmosphere present continuously or for long periods

Zone 21

Explosive dust atmosphere likely to occur in normal operation

Zone 22

Explosive dust atmosphere unlikely to occur and, if it does, only for a short period

# General Product type: Cylindrical inductive proximity sensor for hazardous areas Brand: Pepperl+Fuchs Diameter: Ø 4.5 to Ø 30 mm Sensing range: 0.8 to 15 mm # Certifications Certifications: ATEX, IECEx (vary by code: see datasheet) Equipment protection level: up to Ga / Da (NAMUR versions) · Gc / Dc, zone 2/22 (-3G-3D versions) Functional safety: versions up to SIL 2 # Electrical Output: NAMUR (EN 60947-5-6) · PNP · two-wire Supply voltage: 8.2 V DC (NAMUR) · 10…30 V DC (-3G-3D versions) Function: NO, NC or complementary # Mechanical Mounting: Flush, non-flush or semi-flush Connection: Cable · M12 connector · cable with M12 connector

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],["NCB15-30GM40-N0-5M",9,13,0,0,1,0]],"accessori":[["BF 11","Mounting adapter, 11 mm"],["BF 12","Mounting adapter, 12 mm"],["BF 18","Mounting adapter, 18 mm"],["BF 18-F","Plastic mounting adapter, 18 mm"],["BF 30","Mounting adapter, 30 mm"],["BF 4.5","Mounting adapter, 4.5 mm"],["BF 40","Mounting adapter, 40 mm"],["BF 5","Mounting adapter, 5 mm"]],"datasheet":{"base":"https://files.pepperl-fuchs.com/webcat/navi/productInfo/pds/","pn":["70133211","70133075","70133324","70133076","70133025","70133218","70133219","70133213","70133214","70133215","70133216","70133080","70133338","70133339","70133081","70133077","70133078","70133331","70133079","70133192","70133204","70133205","70133203","70133226","70133038","70133049","70133234","70133050","70133236","70133237","70133238","70133040","70133051","70133039","70133227","70133228","70133233","70126070","70126071","70126031","70126030","70134926-0001","70134926-0002","70126034","70133041","70133044","70133042","70133043","70126032","70126033","70133229","70133045","70133052","70133241","70133243","70133053","70133249","70133250","70133251","70133048","70133253","70133046","70133047","70133242","70126072","70126073","70134926-0003","70126035","70134926-0004","70133021","70133194","70133195","70133193","70133022","70133207","70133208","70133210","70133206","70133016","70133185","70133017","70133257","70133055","70133259","70133260","70133056","70133061","70133270","70133271","70133062","70133272","70133063","70133057","70133064","70133261","70133018","70126074","70126075","70126076","70126045","70134926-0005","70126041","70126042","70134926-0006","70133058","70133059","70133262","70133264","70129545","70126037","70126038","70133267","70133268","70133269","70133060","70133266","70126047","70126048","70134926-0007","70126046","70134926-0008","70133286","70133288","70133020","70133191","70133068","70133069","70133292","70133293","70133295","70133297","70133298","70126054","70134926-0009","70126052","70126053","70126049","70133303","70133304","70133307","70133302","70133305","70133306","70134926-0011","70126055","70133070","70133071","70133300","70133301"],"apn":["000048","000049","000050","107460","000051","011843","000057","011844"],"noit":["000048","000049","000050","000051","000057","011843","011844","107460"]},"fonte":"Pepperl+Fuchs Industrial Sensors Product Guide (tdoct6719a)"}

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