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Inductive sensor NBB15-U3-A2
Technical Data
General specifications
Switching function complementary
Output type PNP
Rated operating distance sn15 mm
Installation flush
Output polarity DC
Model Number
NBB15-U3-A2
Features
• Sensor head bidirectional and
rotatable
• 15 mm flush
• 4 LEDs indicator for 360° visibility
Accessories
MHW 01
Modular mounting bracket
Assured operating distance s
Reduction factor rAl 0.33
Reduction factor r
Reduction factor r
Reduction factor r
Output type 4-wire
Nominal ratings
Operating voltage UB10 ... 30 V
Switching frequency f 0 ... 560 Hz
Hysteresis H typ. 5 %
Reverse polarity protection reverse polarity protected
Short-circuit protection pulsing
Voltage drop U
Design data
Operating current I
Off-state current I
No-load supply current I
Time delay before availability t
Operating voltage indicator LED, green
Switching state indicator LED, yellow
Functional safety related parameters
MTTFd 1289 a
Mission Time (T
Diagnostic Coverage (DC) 0 %
Ambient conditions
Ambient temperature -25 ... 85 °C (-13 ... 185 °F)
Mechanical specifications
Connection type screw terminals
Core cross-section ≤ 2.5 mm
Housing material PA/metal with epoxy powder coating
Sensing face PA
Housing base metal
Degree of protection IP68 / IP69K
Mass 225 g
Note Tightening torque: 1.8 Nm (housing)
Compliance with standards and
directives
Standard conformity
Standards
Approvals and certificates
UL approval cULus Listed, General Purpose
CCC approval CCC approval / marking not required for products rated ≤36 V
0.3
Cu
0.74
304
0.41
Brass
) 20 a
M
Dimensions
0 ... 12.15 mm
a
≤ 2 V
d
0 ... 200 mA
L
0 ... 0.5 mA
r
≤ 20 mA
0
80 ms
v
2
EN 60947-5-2:2007
EN 60947-5-2/A1:2012
IEC 60947-5-2:2007
IEC 60947-5-2 AMD 1:2012
Release date: 2019-09-13 08:10 Date of issue: 2019-09-13 218067_eng.xml
Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
Pepperl+Fuchs Group
LED ye
LED gn
LED gn
LED ye
118
40
M20 x 1.5
6046
5.3
30
40
1
Page 2
Inductive sensor NBB15-U3-A2
Electrical Connection
1
4
2
3
L+
L-
Release date: 2019-09-13 08:10 Date of issue: 2019-09-13 218067_eng.xml
Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
2
Pepperl+Fuchs Group
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