Serviceline
Serviceline Industrial Sensors
Serviceline Explosion Protection

Inductive sensor NJ20-40-A2

NJ20-40-A2
  • Comfort series

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of NJ20-40-A2

General specifications
Switching functioncomplementary
Output typePNP
Rated operating distance20 mm
Installationnon-flush
Output polarityDC
Assured operating distance0 ... 16.2 mm
Reduction factor rAl 0.4
Reduction factor rCu 0.3
Reduction factor r304 0.85
Nominal ratings
Operating voltage10 ... 30 V
Switching frequency0 ... 100 Hz
Reverse polarity protectionreverse polarity protected
Short-circuit protectionpulsing
Voltage drop≤ 3 V
Operating current0 ... 200 mA
No-load supply current≤ 20 mA
Switching state indicatorLED, yellow
Standard conformity
StandardsIEC / EN 60947-5-2:2004
Ambient conditions
Ambient temperature-25 ... 70 °C (-13 ... 158 °F)
Mechanical specifications
Core cross-sectionup to 2.5 mm2
Housing materialPBT
Sensing facePBT
Housing diameter40 mm
Degree of protectionIP67

Approvals+Certificates: NJ20-40-A2

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

Associated Products: NJ20-40-A2

Accessories
Mounting flange, 40 mmfa