Serviceline
Serviceline Industrial Sensors
Serviceline Explosion Protection

Inductive sensor NBB4-12GM50-E2-M

NBB4-12GM50-E2-M
  • 4 mm flush
  • Extended temperature range
    -40 ... +85 °C
  • E1-Type approval
  • Increased noise immunity 100 V/m
  • With increased sealing, protection class
    IP68 / IP69K
  • Highly shock and vibration resistant

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  NBB4-12GM50-E2-M

General specifications
Switching functionNormally open (NO)
Output typePNP
Rated operating distance4 mm
Installationflush
Output polarityDC
Assured operating distance0 ... 3.24 mm
Actuating elementmild steel, e. g. 1.0037, SR235JR (formerly St37-2)
12 mm x 12 mm x 1 mm
Reduction factor rAl 0.45
Reduction factor rCu 0.35
Reduction factor r304 0.75
Reduction factor rBrass 0.45
Output type3-wire
Nominal ratings
Operating voltage5 ... 60 V
Switching frequency0 ... 2500 Hz
Hysteresistyp. 5 %
Reverse polarity protectionreverse polarity protected
Short-circuit protectionpulsing
Inductive overvoltage protectionyes
Surge suppressionyes
Voltage drop≤ 2 V
Rated insulation voltage60 V
Operating current0 ... 200 mA
Off-state current0 ... 0.5 mA typ. 0.1 µA at 25 °C
No-load supply current≤ 7 mA
Switching state indicatorLED, yellow
Functional safety related parameters
MTTFd1000.5 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Approvals and certificates
UL approvalcULus Listed, General Purpose, Class 2 Power Source
CSA approvalcCSAus Listed, General Purpose, Class 2 Power Source
CCC approvalCertified by China Compulsory Certification (CCC)
E1 Type approval10R-04
Ambient conditions
Ambient temperature-40 ... 85 °C (-40 ... 185 °F)
Storage temperature-40 ... 85 °C (-40 ... 185 °F)
Mechanical specifications
Connection typecable PUR , 2 m
Core cross-section3 x 0.75 mm2
Housing materialbrass, nickel-plated
Sensing facePBT
Degree of protectionIP68 / IP69K
Mass120 g

Documents: NBB4-12GM50-E2-M

Technical informationLanguageFile TypeFile Size
Installation instructions, locking nut / Montageanleitung, Muttern mit SperrverzahnungALLPDF1117 KB
Installation conditionsENGPDF191 KB
EinbaubedingungenGERPDF194 KB
warunki montażuPOLPDF245 KB
Условия монтажаRUSPDF274 KB
Documents
EPLAN macro EMA / EPLAN Makro EMAALLEMA91 KB

Approvals+Certificates: NBB4-12GM50-E2-M

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-1965BPDF170 KB
Certificates
Canada USA UL Ordinary Location20170306-E87056PDF402 KB
China CQC CCC2015010305816574PDF5152 KB
UNECE KBA E110R-047189PDF271 KB

Associated Products: NBB4-12GM50-E2-M

Accessories

Mounting flange, 12 mmfa

Quick mounting bracket with dead stopfa