Pepperl+Fuchs NEB12-18GM50-E0-V1

Inductive sensor
General specifications
Switching element functionNPN NO
Rated operating distance12 mm
Installationquasi flush
Output polarityDC
Assured operating distance0 ... 9.72 mm
Actuating elementmild steel, e. g. 1.0037, SR235JR (formerly St37-2)
36 mm x 36 mm x 1 mm
Reduction factor rAl 0.26
Reduction factor rCu 0.2
Reduction factor r304 0.63
Reduction factor rBrass 0.33
Nominal ratings
Installation conditions
Ain steel 1.0037 (St37): 4 mm
B14 mm
C36 mm
F36 mm
Operating voltage10 ... 30 V
Switching frequency0 ... 500 Hz
Hysteresis0.12 ... 1.8 mm
Reverse polarity protectionyes
Short-circuit protectionpulsing
Overload resistanceyes
Wire breakage protectionyes
Inductive overvoltage protectionyes
Surge suppressionyes
Ripple10 %
Voltage dropless than or equal to 2 V
Repeat accuracy0.6 mm
Operating current0 ... 200 mA
Off-state currentless than or equal to 10 mA
No-load supply currentless than or equal to 11 mA
Switching state indicatorLED, yellow
Functional safety related parameters
MTTFd1940 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Approvals and certificates
CCC approvalCCC approval / marking not required for products rated less than or equal to 36 V
Ambient conditions
Ambient temperature-25 ... 85 °C (-13 ... 185 °F)
Storage temperature-40 ... 85 °C (-40 ... 185 °F)
Mechanical specifications
Connection typeConnector M12 x 1 , 4-pin
Housing materialbrass, nickel-plated
Sensing facePBT
Housing diameter18 mm
Degree of protectionIP67
Mass50 g
in international format without spaces