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NBB15-30GM50-WO Inductive sensor

Key Benefits at a Glance

  • Basic series
  • 15 mm flush
  • 2-wire AC
Product Compliance: USA - cCSAus
Product Compliance: Europe – CE
Product Compliance: USA - cULus
Approval
Product Compliance: United Kingdom – UKCA
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 or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

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Technical data of NBB15-30GM50-WO

Switching functionNormally closed (NC)
Output typeTwo-wire
Rated operating distancesn15 mm
Installationquasi flush
Output polarityAC
Assured operating distancesa0 ... 12.15 mm
Actual operating distancesr13.5 ... 16.5 mm
Reduction factor rAl 0.33
Reduction factor rCu 0.28
Reduction factor r304 0.81
Output type2-wire
Operating voltageUB20 ... 253 V
Switching frequencyf0 ... 20 Hz
HysteresisH1 ... 10 % typ. 5 %
Reverse polarity protectionreverse polarity tolerant
Voltage dropUd< 5 V (IL > 50 mA); < 8 V (IL < 50 mA)
Momentary current
(20 ms, 0.1 Hz)
0 ... 1600 mA
Operating currentIL5 ... 200 mA
Off-state currentIr0 ... 1.7 mA
Operating voltage indicatorLED, green
Switching state indicatorLED, yellow
Standard conformity
StandardsEN IEC 60947-5-2
UL approvalcULus Listed, General Purpose
CSA approvalcCSAus Listed, General Purpose
CCC approvalCertified by China Compulsory Certification (CCC)
Ambient temperature-25 ... 70 °C (-13 ... 158 °F)
Connection typecable
Housing materialbrass, nickel-plated
Sensing facePBT
Degree of protectionIP67
Cable
Wire end ferrulesyes
Cable diameter6.4 mm ± 0.2 mm
Bending radius> 10 x cable diameter
MaterialPVC
Colorgrey
Number of cores3
Core cross section0.75 mm2
LengthL2 m
Dimensions
Length50 mm
Diameter30 mm
Note1) In the temperature range below 0 °C, permissible operating voltage Ub 80...253 V
Safety fuse ≤ 0.3 A (quick-blow) according to IEC 60127-2 Sheet 1
Recommendation: after a short circuit, check that the device is functioning correctly.
General Notes