Datasheet

1
Inductive sensor NBB15-30GM50-WS
Release date: 2015-04-23 14:41 Date of issue: 2015-04-23 801650_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
NBB15-30GM50-WS
Features
•Basic series
•2-wire AC
• 15 mm quasi flush
Accessories
BF 30
Mounting flange, 30 mm
EXG-30
Quick mounting bracket with dead stop
Technical Data
General specifications
Switching element function AC NO
Rated operating distance s
n
15 mm
Installation quasi flush
Output polarity AC
Assured operating distance s
a
0 ... 12.15 mm
Reduction factor r
Al
0.33
Reduction factor r
Cu
0.28
Reduction factor r
304
0.81
Nominal ratings
Operating voltage U
B
20 ... 253 V
Switching frequency f 0 ... 20 Hz
Hysteresis H typ. 5 %
Reverse polarity protection reverse polarity tolerant
Volta ge drop U
d
< 5 V (I
L
> 50 mA); < 8 V (I
L
< 50 mA)
Momentary current
(20 ms, 0.1 Hz)
0 ... 1600 mA
Operating current I
L
5 ... 200 mA
Off-state current I
r
0 ... 1.7 mA
Operating voltage indicator LED, green
Switching state indicator LED, yellow
Ambient conditions
Ambient temperature -25 ... 70 °C (-13 ... 158 °F)
Mechanical specifications
Connection type cable PVC , 2 m
Core cross-section 0.75 mm
2
Housing material brass, nickel-plated
Sensing face PBT
Degree of protection IP67
Note
1)
In the temperature range below 0 °C, permissible operating volt-
age U
b
80...253 V
Safety fuse ≤ 0.3 A (quick-blow) according to IEC 60127-2 Sheet 1
Recommendation: after a short circuit, check that the device is
functioning correctly.
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
5
47
50
LED(s)
M30 x 1.5
ø 28.2
36
BN
L
N
BU
GN/YE