Datasheet

1
Inductive sensor NBB4-12GM50-E2-V1-3G-3D
Release date: 2016-11-07 10:11 Date of issue: 2016-11-07 212426_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]
Model Number
NBB4-12GM50-E2-V1-3G-3D
Features
• Increased operating distance
•4 mm flush
• ATEX-approval for zone 2 and zone 22
Accessories
BF 12
Mounting flange, 12 mm
EXG-12
Quick mounting bracket with dead stop
Technical Data
General specifications
Switching function Normally open (NO)
Output type PNP
Rated operating distance s
n
4 mm
Installation flush
Output polarity DC
Assured operating distance s
a
0 ... 3.24 mm
Reduction factor r
Al
0.45
Reduction factor r
Cu
0.35
Reduction factor r
304
0.7
Nominal ratings
Operating voltage U
B
10 ... 30 V DC
Switching frequency f 0 ... 1000 Hz
Hysteresis H typ. 5 %
Reverse polarity protection reverse polarity protected
Short-circuit protection pulsing
Volta ge drop U
d
≤ 3 V
Operating current I
L
0 ... 150 mA
Off-state current I
r
0 ... 0.5 mA typ. 0.1 µA at 25 °C
Off-state current T
U
=40 °C, switching ele-
ment off
≤
No-load supply current I
0
≤ 15 mA
Time delay before availability t
v
≤ 5 ms
Switching state indicator Multihole-LED, yellow
Functional safety related parameters
MTTF
d
1820 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 Connector M12 x 1 , 4-pin
Cable version PBT
Housing material brass, nickel-plated
Sensing face PBT
Degree of protection IP67
General information
Use in the hazardous area see instruction manuals
Category
3G; 3D
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 CCC approval / marking not required for products rated ≤36 V
Dimensions
M12x1
LED
49
55
65
4
17
6
M12x1