Pepperl Fuchs NBB20-L2-E2-V1-3G-3D Data Sheet
Inductive sensor NBB20-L2-E2-V1-3G-3D
Technical Data
General specifications
Switching function Normally open (NO)
Output type PNP
Rated operating distance sn20 mm
Installation flush
Output polarity DC
Model Number
NBB20-L2-E2-V1-3G-3D
Features
• Sensor head bidirectional and rotatable
• 20 mm flush
•3-wire DC
• Quick mounting bracket
•4-way LED indicator
• ATEX-approval for zone 2 and zone 22
Accessories
MHW 01
Modular mounting bracket
MH 04-2681F
Mounting aid for VariKont, +U1+ and +U9*
Assured operating distance s
Actual operating distance sr18 ... 22 mm
Reduction factor r
Reduction factor rCu 0.31
Reduction factor r
Reduction factor r
Nominal ratings
Operating voltage UB10 ... 30 V DC
Switching frequency f 0 ... 150 Hz
Hysteresis H typ. 5 %
Reverse polarity protection reverse polarity protected
Short-circuit protection pulsing
Vol tag e d rop U
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 1510 a
Mission Time (TM) 20 a
Diagnostic Coverage (DC) 0 %
Ambient conditions
Ambient temperature -25 ... 85 °C (-13 ... 185 °F)
Storage temperature -40 ... 85 °C (-40 ... 185 °F)
Mechanical specifications
Connection type Connector M12 x 1 , 4-pin
Housing material PA
Sensing face PA
Degree of protection IP69K
Mass 130 g
General information
Use in the hazardous area see instruction manuals
Category
Compliance with standards and directives
Stan dard conf ormit y
Sta ndar ds
Approvals and certificates
Protection class II
Rated insulation voltage U
Rated impulse withstand voltage U
UL approval cULus Listed, General Purpose
CSA approval cCSAus Listed, General Purpose
CCC approval CCC approval / marking not required for products rated ≤36 V
0.33
Al
0.74
304
0.41
Brass
0 ... 16.2 mm
a
≤ 2 V
d
0 ... 200 mA
L
0 ... 0.5 mA typ. 0.1 µA at 25 °C
r
≤ 20 mA
0
80 ms
v
3G; 3D
EN 60947-5-2:2007
IEC 60947-5-2:2007
253 V
i
4000 V
imp
Dimensions
LED yeLED gnLED ye
28
7
ø 5.5
20
M12 x 1
30
4
40
67
LED gn
40
5.5
46
60
Release date: 2016-11-07 10:09 Date of issue: 2016-11-07 196260_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
1
Inductive sensor NBB20-L2-E2-V1-3G-3D
Electrical Connection
Pinout
1
4
3
Wire colors in accordance with EN 60947-5-2
1 BN
2 WH
3 BU
4 BK
2
L+
L-
1
4
3
(brown)
(white)
(blue)
(black)
Release date: 2016-11-07 10:09 Date of issue: 2016-11-07 196260_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
2
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