Serviceline Information

A Level Higher: Inductive Sensors of the 2nd Generation
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  • Comfort series
  • 40 mm non-flush
  • 3-wire DC
  • Surface mount

Datasheet as PDF in following languages:


Technical Data: NJ40+U4+E-V1

General specifications
Switching element functionNPN NO
Rated operating distance40 mm
Installationnon-flush
Output polarityDC
Assured operating distance0 ... 32.4 mm
Reduction factor rAl 0.5
Reduction factor rCu 0.45
Reduction factor r304 0.8
Nominal ratings
Operating voltage10 ... 60 V DC
Switching frequency0 ... 100 Hz
Hysteresis1 ... 10 typ. 5 %
Reverse polarity protectionreverse polarity protected
Short-circuit protectionpulsing
Voltage drop≤ 2.8 V
Operating current0 ... 200 mA
Off-state current0 ... 0.5 mA typ. 0.01 mA
No-load supply current≤ 10 mA
Operating voltage displayLED, green
Switching state indicationLED, yellow
Standard conformity
StandardsIEC / EN 60947-5-2:2004
Approvals and certificates
UL approvalcULus Listed, General Purpose
CSA approvalcCSAus Listed, General Purpose
Ambient conditions
Ambient temperature-25 ... 70 °C (-13 ... 158 °F)
Storage temperature-25 ... 85 °C (-13 ... 185 °F)
Mechanical specifications
Housing materialPBT
Sensing facePBT
Protection degreeIP68

Documents: NJ40+U4+E-V1

Technical informationLanguageFile TypeFile Size
Installation conditionsENGPDF210 KB
EinbaubedingungenGERPDF210 KB

Approvals+Certificates: NJ40+U4+E-V1

CertificatesCertificate No.File TypeFile Size
US CA UL General PurposeE87056LINK---
US CA CSA1007121 (LR96321-2)PDF101 KB

Associated Products: NJ40+U4+E-V1

AccessoriesName
V1-G-2M-PVCFemale connector
V1-W-2M-PVCFemale connector