Serviceline Industrial Sensors
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Fax: 330-405-4710
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Fax: 330-963-5827

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This product has been replaced.Go to replacement product NBB20-U1-A2
Not available for purchase
Not available for purchase

Inductive sensor NJ20+U1+A2

NJ20+U1+A2
  • Comfort series
  • 20 mm flush

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  NJ20+U1+A2

General specifications
Switching functioncomplementary
Output typePNP
Rated operating distance20 mm
Installationflush
Output polarityDC
Assured operating distance0 ... 16.2 mm
Reduction factor rAl 0.35
Reduction factor rCu 0.35
Reduction factor r304 0.8
Output type4-wire
Nominal ratings
Operating voltage10 ... 60 V
Switching frequency0 ... 150 Hz
Hysteresis1 ... 10 typ. 5 %
Reverse polarity protectionreverse polarity protected
Short-circuit protectionpulsing
Voltage drop≤ 2.8 V
Operating current0 ... 200 mA
No-load supply current≤ 10 mA
Time delay before availability≤ 50 ms
Operating voltage indicatorLED, green
Switching state indicatorLED, yellow
Compliance with standards and directives
Standard conformity
StandardsEN 60947-5-2:2007
IEC 60947-5-2:2007
Approvals and certificates
UL approvalcULus Listed, General Purpose
CSA approvalcCSAus Listed, General Purpose
CCC approvalCertified by China Compulsory Certification (CCC)
Ambient conditions
Ambient temperature-25 ... 70 °C (-13 ... 158 °F)
Mechanical specifications
Connection typescrew terminals
Core cross-sectionup to 2.5 mm2
Housing materialPBT
Sensing facePBT
Degree of protectionIP68

Classifications

SystemClasscode
ECLASS 11.027270101
ECLASS 10.0.127270101
ECLASS 9.027270101
ECLASS 8.027270101
ECLASS 5.127270101
ETIM 8.0EC002714
ETIM 7.0EC002714
ETIM 6.0EC002714
ETIM 5.0EC002714
UNSPSC 12.139121550

Documents: NJ20+U1+A2

Technical informationLanguageFile TypeFile Size
Installation conditionsENGPDF210 KB
EinbaubedingungenGERPDF210 KB

CAD+CAE: NJ20+U1+A2

CADFile TypeFile Size
3-D model / 3-D-ModellSTP181 KB

Approvals+Certificates: NJ20+U1+A2

CertificatesCertificate No.File TypeFile Size
Canada USA CSA Ordinary Location1007121PDF99 KB
Canada USA UL Ordinary Location20170306-E87056PDF407 KB
China CQC CCC SDOC2020970305000271PDF10531 KB

Associated Products: NJ20+U1+A2

Accessories
18.00  USD

Contact Us

Receptacles, M12/M20; plastic versionfa
Modular mounting bracket fa

Our amplify article gives interesting insights about the development of the new, modern portfolio of inductive proximity sensors from Pepperl+Fuchs. Get the whole story here! 

 

 

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