Pepperl Fuchs NBB4-12GM50-A2 Data Sheet
Inductive sensor NBB4-12GM50-A2
Dimensions
M12x1
4
Model Number
NBB4-12GM50-A2
Features
• 4 mm embeddable
• Increased operating distance
Connection
BN
BK
WH
BU
L+
L-
Accessories
BF 12
Mounting flange, 12 mm
EXG-12
Quick mounting bracket with dead stop
LED
47
50
17
Technical Data
General specifications
Switching element function PNP NO/NC
Rated operating distance s
Installation embeddable
Output polarity DC
Assured operating distance sa0 ... 3.24 mm
Reduction factor r
Reduction factor rCu 0.3
Reduction factor r
Nominal ratings
Operating voltage UB10 ... 30 V
Switching frequency f 0 ... 1500 Hz
Hysteresis H typ. 5%
Reverse polarity protected reverse polarity protected
Short-circuit protection pulsing
Voltage drop Ud≤ 3 V
Operating current I
Off-state current I
No-load supply current I
Indication of the switching state LED, yellow
Functional safety related parameters
MTTFd 1560 a
Mission Time (T
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
Housing material brass, nickel-plated
Sensing face PBT
Protection degree IP67
General information
Scope of delivery 2 self locking nuts in scope of delivery
Compliance with standards and directives
Standard conformity
Standards
Approvals and certificates
UL approval cULus Listed, General Purpose
CSA approval cCSAus Listed, General Purpose
CCC approval Products with a maximum operating voltage of ≤36 V do not bear a
0.39
Al
0.7
303
) 20 a
M
4 mm
n
0 ... 200 mA
L
0 ... 0.5 mA typ. 0.1 µA at 25 °C
r
≤ 20 mA
0
2
EN 60947-5-2:2007
IEC 60947-5-2:2007
CCC marking because they do not require approval.
Release date: 2011-07-08 13:41 Date of issue: 2011-07-08 187646_eng.xml
Subject to modifications without notice
Copyright Pepperl+Fuchs
1
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