Datasheet

1
Inductive sensor NBB2-8GM40-E2-V3
Release date: 2018-01-08 13:25 Date of issue: 2018-01-09 304615-0059_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
NBB2-8GM40-E2-V3
Features
•2 mm flush
• Increased operating distance
• Extended temperature range
-40 ... +85 °C
Accessories
BF 8
Mounting flange, 8 mm
V3-GM
Female connector, M8, 3-pin, field attachable
V3-WM
Female connector, M8, 3-pin, field attachable
V3-WM-2M-PUR
Cable socket, M8, 3-pin, PUR cable
EXG-08
Quick mounting bracket with dead stop
Technical Data
General specifications
Switching function Normally open (NO)
Output type PNP
Rated operating distance s
n
2 mm
Installation flush
Output polarity DC
Assured operating distance s
a
0 ... 1.62 mm
Actuating element mild steel, e. g. 1.0037, SR235JR (formerly St37-2)
8 mm x 8 mm x 1 mm
Reduction factor r
Al
0.4
Reduction factor r
Cu
0.3
Reduction factor r
304
0.75
Reduction factor r
Brass
0.45
Output type 3-wire
Nominal ratings
Operating voltage U
B
5 ... 30 V
Switching frequency f 0 ... 6000 Hz
Hysteresis H typ. 5%
Reverse polarity protection reverse polarity protected
Short-circuit protection pulsing
Voltage drop U
d
≤ 1.5 V
Operating current I
L
0 ... 100 mA
Off-state current I
r
0 ... 0.2 mA
No-load supply current I
0
≤ 10 mA
Time delay before availability t
v
≤ 100 ms
Switching state indicator Multihole-LED, yellow
Functional safety related parameters
MTTF
d
960 a
Mission Time (T
M
) 20 a
Diagnostic Coverage (DC) 0 %
Ambient conditions
Ambient temperature -40 ... 85 °C (-40 ... 185 °F)
Storage temperature -40 ... 85 °C (-40 ... 185 °F)
Mechanical specifications
Connection type Connector plug M8 x 1 , 3-pin
Housing material brass, nickel-plated
Sensing face LCP
Degree of protection IP67
General information
Scope of delivery 2 hex nuts included
Compliance with standards and
directives
Standard conformity
Standards
EN 60947-5-2:2007
EN 60947-5-2/A1:2012
IEC 60947-5-2:2007
IEC 60947-5-2 AMD 1:2012
Approvals and certificates
UL approval cULus Listed, General Purpose, Class 2 Power Source
CCC approval CCC approval / marking not required for products rated ≤36 V
Dimensions
Electrical Connection
M8 x 1
M8 x 1
46
LED
40
55
13
1
L+
L-
4
3