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Inductive sensor NBB8-18GM50-E0
Technical Data
General specifications
Switching function Normally open (NO)
Output type NPN
Rated operating distance sn8 mm
Installation flush
Output polarity DC
Model Number
NBB8-18GM50-E0
Features
• Increased operating distance
Accessories
BF 18
Mounting flange, 18 mm
EXG-18
Quick mounting bracket with dead stop
Assured operating distance s
Reduction factor rAl 0.45
Reduction factor r
Reduction factor r
Output type 3-wire
Nominal ratings
Operating voltage UB10 ... 30 V
Switching frequency f 0 ... 500 Hz
Hysteresis H typ. 5 %
Reverse polarity protection reverse polarity protected
Short-circuit protection pulsing
Voltage drop Ud≤ 3 V
Operating current I
Off-state current I
No-load supply current I
Time delay before availability t
Switching state indicator LED, yellow
Functional safety related parameters
MTTFd 1359.8 a
Mission Time (TM) 20 a
Diagnostic Coverage (DC) 0 %
Ambient conditions
Ambient temperature -25 ... 70 °C (-13 ... 158 °F)
Mechanical specifications
Connection type cable PVC , 2 m
Core cross-section 0.34 mm
Housing material brass, nickel-plated
Sensing face PBT
Degree of protection IP67
Compliance with standards and
directives
Standard conformity
Standards
Approvals and certificates
UL approval cULus Listed, General Purpose
CSA approval cCSAus Listed, General Purpose
CCC approval CCC approval / marking not required for products rated ≤36 V
0.4
Cu
0.7
304
Dimensions
0 ... 6.48 mm
a
0 ... 200 mA
L
0 ... 0.5 mA typ. 0.1 µA at 25 °C
r
≤ 15 mA
0
≤ 20 ms
v
2
EN 60947-5-2:2007
IEC 60947-5-2:2007
Electrical Connection
BN
BK
BU
M18 x 1
4
50
24
47
LED
L+
L-
Release date: 2017-06-26 09:53 Date of issue: 2017-06-26 086144_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
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