Datasheet

1
Inductive sensor NBB2-12GM40-Z0
Release date: 2014-03-17 14:19 Date of issue: 2014-03-17 088190_eng.xml
Germany: [phone]Pepperl+Fuchs Group
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
USA: [phone] Singapore: [phone]
www.pepperl-fuchs.com [e-mail] [e-mail]
[e-mail]
S
Model Number
NBB2-12GM40-Z0
Features
•2 mm flush
•2-wire DC
Accessories
BF 12
Mounting flange, 12 mm
EXG-12
Quick mounting bracket with dead stop
Technical Data
General specifications
Switching element function DC NO
Rated operating distance s
n
2 mm
Installation flush
Output polarity DC
Assured operating distance s
a
0 ... 1.62 mm
Reduction factor r
Al
0.18
Reduction factor r
Cu
0.12
Reduction factor r
304
0.67
Nominal ratings
Operating voltage U
B
5 ... 60 V
Switching frequency f 0 ... 1000 Hz
Hysteresis H 1 ... 10 typ. 5 %
Reverse polarity protection reverse polarity tolerant
Short-circuit protection pulsing
Volta ge drop U
d
≤ 5 V
Operating current I
L
2 ... 100 mA
Lowest operating current I
m
2 mA
Off-state current I
r
0 ... 0.5 mA typ.
Time delay before availability t
v
≤
Switching state indicator all direction LED, yellow
Functional safety related parameters
MTTF
d
2250 a
Mission Time (T
M
) 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 0.14 mm
2
Housing material brass, nickel-plated
Sensing face PBT
Degree of protection IP67
Compliance with standards and directives
Standard conformity
Standards
EN 60947-5-2:2007
IEC 60947-5-2:2007
Approvals and certificates
UL approval cULus Listed, General Purpose
CSA approval cCSAus Listed, General Purpose
CCC approval Certified by China Compulsory Certification (CCC)
Dimensions
Electrical Connection
17
M12 x 1
4
40
43
LED
BN
L+
L-
BU