1
Inductive sensor NBB8-F33-E2
Release date: 2019-08-05 13:25 Date of issue: 2019-08-05 200042_eng.xml
Germany: +49 621 776 1111Pepperl+Fuchs Group
Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
USA: +1 330 486 0001 Singapore: +65 6779 9091
www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com fa-info@sg.pepperl-fuchs.com
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S
Model Number
NBB8-F33-E2
Features
•8 mm flush
•3-wire DC
Technical Data
General specifications
Switching function Normally open (NO)
Output type PNP
Rated operating distance s
n
8 mm
Installation flush
Output polarity DC
Assured operating distance s
a
0 ... 6.48 mm
Reduction factor r
Al
0.3
Reduction factor r
Cu
0.2
Reduction factor r
304
0.6
Output type 3-wire
Nominal ratings
Installation conditions
B
0 mm
C
1.5 mm
F
38 mm
Operating voltage U
B
10 ... 60 V DC
Switching frequency f 0 ... 350 Hz
Hysteresis H typ. 5 %
Reverse polarity protection reverse polarity protected
Short-circuit protection pulsing
Voltage drop U
d
≤ 3 V
Operating current I
L
0 ... 200 mA
Off-state current I
r
0 ... 0.1 mA
No-load supply current I
0
≤ 10 mA
Time delay before availability t
v
≤ 50 ms
Switching state indicator LED yellow
Functional safety related parameters
MTTF
d
1140 a
Mission Time (T
M
) 20 a
Diagnostic Coverage (DC) 0 %
Ambient conditions
Ambient temperature -35 ... 70 °C (-31 ... 158 °F)
Storage temperature -40 ... 85 °C (-40 ... 185 °F)
Mechanical specifications
Connection type cable PVC , 2 m
Core cross-section 0.34 mm
2
Housing material PBT
Sensing face PBT
Degree of protection IP67
Cable
Cable diameter
4.8 mm ± 0.2 mm
Bending radius
> 10 x cable diameter
Note Tightening torque: 5 Nm
Compliance with standards and
directives
Standard conformity
Standards
EN 60947-5-2:2007
EN 60947-5-2/A1:2012
IEC 60947-5-2:2007
IEC 60947-5-2 AMD 1:2012
Approvals and certificates
UL approval cULus Listed, General Purpose
CSA approval cCSAus Listed, General Purpose
CCC approval Certified by China Compulsory Certification (CCC)
Dimensions
LED
15
7.2
4.2
25
50
10
433
10
15
25
8
ø4.3
ø7.3
ø7.4
