Pepperl+FuchsProximity SensorsInductive Sensors
Inductive sensor NBB8-18GM40-EU-M1

Part number: NBB8-18GM40-EU-M1

  • 8 mm flush
  • 0.5 / 4.5 VDC switching output for mobile equipment controls
  • Raised EMC resistance 30 V/m
  • Extended temperature range
    -40 ... +85 °C
  • Highly shock and vibration resistant
  • With increased sealing, protection class
    IP68 / IP69K
    • Datasheet NBB8-18GM40-EU-M1

    Specification

    General specifications
    Output typeDigital voltage output
    Rated operating distance8 mm
    Installationflush
    Output polarityDC
    Assured operating distance0 ... 6.48 mm
    Actuating elementmild steel, e. g. 1.0037, SR235JR (formerly St37-2)
    24 mm x 24 mm x 1 mm
    Reduction factor rAl 0.4
    Reduction factor rCu 0.3
    Reduction factor r304 0.7
    Reduction factor rBrass 0.45
    Output type3-wire
    Nominal ratings
    Operating voltage7 ... 30 V DC
    Switching frequency0 ... 1600 Hz
    Hysteresis2 ... 15 %
    Reverse polarity protectionreverse polarity protected
    Short-circuit protectionyes
    Temperature drift≤ 10 %
    No-load supply current≤ 15 mA
    Time delay before availability≤ 100 ms
    Load resistormin. 20 kΩ
    Switching state indicatorLED, yellow
    Digital output
    Output valueobject detected: 4.5 V ± 0.2 V
    object not detected: 0.5 V ± 0.2 V
    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-40 ... 85 °C (-40 ... 185 °F)
    Storage temperature-40 ... 85 °C (-40 ... 185 °F)
    Mechanical specifications
    Connection typecable
    Housing materialbrass , white bronze coated
    Sensing facePBT , green
    Degree of protectionIP68 / IP69K
    Cable
    Cable diameter6 mm ± 0.2 mm
    Bending radius> 10 x cable diameter
    MaterialTPE
    Colorblack
    Number of cores3
    Core cross section0.75 mm2
    Length2 m
    General information
    Scope of delivery2 self locking nuts in scope of delivery
    ECLASS 13.027274001
    ECLASS 12.027274001
    ECLASS 11.027270101
    ECLASS 10.0.127270101
    ECLASS 9.027270101
    ECLASS 8.027270101
    ECLASS 5.127270101
    ETIM 9.0EC002714
    ETIM 8.0EC002714
    ETIM 7.0EC002714
    ETIM 6.0EC002714
    ETIM 5.0EC002714
    UNSPSC 12.139121550