Serviceline Industrial Sensors
Serviceline Explosion Protection

Inductive sensor NBN4-12GS40-Z4L

NBN4-12GS40-Z4L
  • 4 mm non-flush
  • 2-wire DC sensor with minimum off-state current
  • Switching status indicator, yellow LED

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, also apply to Pepperl+Fuchs AG.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  NBN4-12GS40-Z4L

General specifications
Rated operating distance4 mm
Installationnon-flush
Output polarityDC
Assured operating distance0 ... 3.24 mm
Actual operating distance3.6 ... 4.4 mm typ.
Reduction factor rAl 0.38
Reduction factor rCu 0.36
Reduction factor r304 0.77
Output type2-wire
Nominal ratings
Operating voltage3.7 ... 30 V
Switching frequency0 ... 700 Hz
Hysteresis1 ... 10 typ. 5 %
Reverse polarity protectionyes
Short-circuit protectionpulsing
Voltage drop≤ 3.7 V
Operating current2 ... 30 mA
Off-state current≤ 200 µA
Switching state indicatorall direction LED, yellow
Functional safety related parameters
MTTFd1862 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Compliance with standards and directives
Standard conformity
StandardsEN 60947-5-2:2007
EN 60947-5-2/A1:2012
IEC 60947-5-2:2007
IEC 60947-5-2 AMD 1:2012
Ambient conditions
Ambient temperature-25 ... 70 °C (-13 ... 158 °F)
Mechanical specifications
Connection typecable PVC , 2 m
Core cross-section0.14 mm2
Housing materialStainless steel 1.4305 / AISI 303
Sensing facePBT
Degree of protectionIP67
Cable
Cable diameter3 mm ± 0.2 mm
Bending radius> 10 x cable diameter

Approvals+Certificates: NBN4-12GS40-Z4L

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-3074APDF70 KB

Associated Products: NBN4-12GS40-Z4L

Accessories

Mounting flange, 12 mmfa

Quick mounting bracket with dead stopfa