Serviceline
Serviceline Industrial Sensors
Serviceline Explosion Protection

Inductive sensor NBN40-U1L-UU

NBN40-U1L-UU
  • Sensor head bidirectional and rotatable
  • NO/NC selectable
  • Comfort series

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of NBN40-U1L-UU

General specifications
Switching functionNormally open/closed (NO/NC)
Output typeTwo-wire
Rated operating distance40 mm
Installationnon-flush
Output polarityAC/DC
Assured operating distance0 ... 32.4 mm
Actual operating distance36 ... 44 mm typ. 40 mm
Reduction factor rAl 0.37
Reduction factor rCu 0.3
Reduction factor r304 0.73
Reduction factor rFe 1
Reduction factor rBrass 0.4
Output type2-wire
Nominal ratings
Switching frequency0 ... 25 Hz
Hysteresis1 ... 10 typ. 5 %
Reverse polarity protectionreverse polarity tolerant
Short-circuit protectionpulsing
Voltage drop≤ 5 V (typ. 2V) DC operation
≤ 8 V (typ. 2V) AC operation
Momentary current
(20 ms, 0.1 Hz)
0 ... 3000 mA
Operating current5 ... 500 mA
Off-state current≤ 1.5 mA
Time delay before availability≤ 300 ms
Operating voltage indicatorLED, green
Switching state indicatorLED, yellow
Error indicatorflashes when overcurrent
Electrical specifications
Rated operating voltage24 ... 250 V DC / 24 ... 230 V AC
Operating voltage20 ... 300 V DC / 20 ... 253 V AC
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
Protection classII
Rated insulation voltage230 V
Rated impulse withstand voltage2.5 kV
UL approvalcULus Listed, General Purpose
"For use in NFPA 79 Applications only"
For overcurrent protection, install a fuse with a rated current of max. 3 A and at least 300 V AC/DC
CCC approvalUe 75VDC - 250VDC Ue 75VAC - 230VAC
Ambient conditions
Ambient temperature-25 ... 85 °C (-13 ... 185 °F)
Storage temperature-25 ... 85 °C (-13 ... 185 °F)
Mechanical specifications
Connection typeterminal compartment
Information for connectionA maximum of two conductors with the same core cross section may be mounted on one terminal connection!
tightening torque 1.2 Nm + 10 %
Core cross-sectionup to 2.5 mm2
Minimum core cross-sectionwithout wire end ferrule 0.5 mm2 , with connector sleeves 0.34 mm2
Maximum core cross-sectionwithout wire end ferrule 2.5 mm2 , with connector sleeves 1.5 mm2
Housing materialPA 6.6 / metal
Sensing facePA 6.6
Housing baseplastic
Degree of protectionIP67

Documents: NBN40-U1L-UU

Technical informationLanguageFile TypeFile Size
technical information (TI)ENGPDF134 KB
technische Information (TI)GERPDF110 KB
warunki montażuPOLPDF221 KB

Approvals+Certificates: NBN40-U1L-UU

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-2521CPDF87 KB
Certificates
Canada USA UL Ordinary Location20170306-E87056PDF407 KB

Associated Products: NBN40-U1L-UU

Accessories
Modular mounting bracket fa