Pepperl fuchs NBB4-12GM50-E2-V1 Inductive sensor

Pepperl fuchs NBB4-12GM50-E2-V1 Inductive sensor

Technical Data
General specifications
Switching function Normally open (NO)
Output type PNP
Rated operating distance sn 4 mm
Installation flush
Output polarity DC
Pepperl fuchs NBB4-12GM50-E2-V1 Inductive sensor

Assured operating distance sa 0 ... 3.24 mm ( -25 ... 70 °C (-13 ... 158 °F) )
0 ... 3.04 mm ( -40 ... -25 °C (-40 ... -13 °F) )
Reduction factor rAl 0.39
Reduction factor rCu 0.35
Reduction factor r304 0.75
Reduction factor rBrass 0.49
Output type 3-wire
Pepperl fuchs NBB4-12GM50-E2-V1 Inductive sensor

Nominal ratings
Operating voltage UB 10 ... 30 V
Switching frequency f 0 ... 800 Hz
Hysteresis H typ. 5%
Reverse polarity protection reverse polarity protected
Short-circuit protection pulsing
Voltage drop Ud ≤ 3 V
Pepperl fuchs NBB4-12GM50-E2-V1 Inductive sensor

Operating current IL 0 ... 200 mA
Off-state current Ir 0 ... 0.5 mA typ. 0.1 µA at 25 °C
No-load supply current I0 ≤ 15 mA
Time delay before availability tv ≤ 5 ms
Switching state indicator Multihole-LED, yellow
Functional safety related parameters
MTTFd 1820 a
Mission Time (TM) 20 a
Pepperl fuchs NBB4-12GM50-E2-V1 Inductive sensor

Diagnostic Coverage (DC) 0 %
Ambient conditions
Ambient temperature -40 ... 70 °C (-40 ... 158 °F)
Mechanical specifications
Connection type Connector M12 x 1 , 4-pin
Housing material brass, nickel-plated
Sensing face PBT
Degree of protection IP67
Pepperl fuchs NBB4-12GM50-E2-V1 Inductive sensor

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