Pepperl+Fuchs NBB4-12GM50-E2-3G-3D

Inductive sensor
Pepperl+Fuchs NBB4-12GM50-E2-3G-3D
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General specifications
Switching element functionPNP NO
Rated operating distance4 mm
Installationflush
Output polarityDC
Assured operating distance0 ... 3.24 mm
Reduction factor rAl 0.45
Reduction factor rCu 0.35
Reduction factor r304 0.7
Nominal ratings
Operating voltage10 ... 30 V DC
Switching frequency0 ... 1000 Hz
Hysteresistyp. 5 %
Reverse polarity protectionreverse polarity protected
Short-circuit protectionpulsing
Voltage dropless than or equal to 3 V
Operating current0 ... 150 mA
Off-state current0 ... 0.5 mA typ. 0.1 mA at 25 °C
No-load supply currentless than or equal to 15 mA
Switching state indicatorLED, yellow
Functional safety related parameters
MTTFd1820 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Approvals and certificates
UL approvalcULus Listed, General Purpose
CSA approvalcCSAus Listed, General Purpose
CCC approvalCCC approval / marking not required for products rated less than or equal to 36 V
Ambient conditions
Ambient temperature-25 ... 70 °C (-13 ... 158 °F)
Mechanical specifications
Connection typecable PVC , 2 m
Cable versionPBT
Core cross-section0.14 mm2
Housing materialbrass, nickel-plated
Sensing facePBT
Housing diameter12 mm
Degree of protectionIP67
General information
Use in the hazardous areasee instruction manuals
Category3G- 3D
in international format without spaces
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