Serviceline
Serviceline Industrial Sensors
Serviceline Explosion Protection

Inductive sensor NBN40-U4-A2-V1

NBN40-U4-A2-V1
  • Sensor head bidirectional and rotatable
  • Basic series
  • 40 mm non-flush
  • 4-wire DC
  • 4 LEDs indicator for 360° visibility

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of NBN40-U4-A2-V1

General specifications
Switching functioncomplementary
Output typePNP
Rated operating distance40 mm
Installationnon-flush
Output polarityDC
Assured operating distance0 ... 32.4 mm
Reduction factor rAl 0.31
Reduction factor rCu 0.3
Reduction factor r304 0.74
Reduction factor rBrass 0.39
Output type4-wire
Nominal ratings
Operating voltage10 ... 30 V DC
Switching frequency0 ... 180 Hz
Hysteresistyp. 5 %
Reverse polarity protectionreverse polarity protected
Short-circuit protectionpulsing
Voltage drop≤ 2 V
Operating current0 ... 200 mA
Off-state current0 ... 0.5 mA
No-load supply current≤ 20 mA
Time delay before availability80 ms
Operating voltage indicatorLED, green
Switching state indicatorLED, yellow
Functional safety related parameters
MTTFd1230 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
Approvals and certificates
UL approvalcULus Listed, General Purpose
CCC approvalCCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature-25 ... 85 °C (-13 ... 185 °F)
Mechanical specifications
Connection typeConnector plug M12 x 1 , 4-pin
Housing materialPA/metal with epoxy powder coating
Sensing facePA
Housing basemetal
Degree of protectionIP68 / IP69K
Mass225 g
NoteTightening torque: 1.8 Nm (housing)

Documents: NBN40-U4-A2-V1

Instruction leafletsLanguageFile TypeFile Size
Instruction leaflet Varikont series / Beipackzettel Serie VariKontALLPDF240 KB
Technical information
technical information (TI)ENGPDF134 KB
technische Information (TI)GERPDF110 KB
warunki montażuPOLPDF221 KB
Product information
Product information - A level higher - The new VariKontENGPDF1214 KB

Approvals+Certificates: NBN40-U4-A2-V1

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-3741PDF186 KB
Certificates
Canada USA UL Ordinary Location20171221-E87056PDF410 KB

Associated Products: NBN40-U4-A2-V1

Accessories

Female cordset, M12, 4-pin, PUR cablefa

Mounting aid for VariKont, +U1+ and +U9* fa

Female cordset, M12, 4-pin, PUR cablefa
Modular mounting bracket fa