Pepperl Fuchs NCN8-12GM35-Z4 Data Sheet
1
Inductive sensor NCN8-12GM35-Z4
Release date: 2012-05-23 14:19 Date of issue: 2012-05-23 109739_eng.xml
Subject to modifications without notice
Copyright Pepperl+Fuchs
Model Number
NCN8-12GM35-Z4
Features
• 8 mm non-flush
•2-wire DC
• Increased operating distance
Connection
Accessories
BF 12
Mounting flange, 12 mm
BN
L+
L-
BU
Dimensions
Technical Data
General specifications
Switching element function DC NO
Rated operating distance s
n
8 mm
Installation non-flush
Output polarity DC
Assured operating distance s
a
0 ... 6.48 mm
Reduction factor r
Al
0.49
Reduction factor r
Cu
0.49
Reduction factor r
304
0.74
Nominal ratings
Operating voltage U
B
3.5 ... 30 V
Switching frequency f 0 ... 750 Hz
Hysteresis H typ. 3 %
Reverse polarity protected leading
Short-circuit protection pulsing
Voltage drop U
d
≤ 3.5 V
Temperature drift ± 15%
Operating current I
L
2 ... 100 mA
Off-state current I
r
0.4 ... 0.6 mA typ. 0.5 mA
Indication of the switching state LED, yellow
Pre-fault indication LED, red
Stability control-switch point 0,8 s
r
... 0,9 s
r
Functional safety related parameters
MTTF
d
1010 a
Mission Time (T
M
) 20 a
Diagnostic Coverage (DC) 0 %
Ambient conditions
Ambient temperature -25 ... 70 °C (-13 ... 158 °F)
Storage temperature -40 ... 85 °C (-40 ... 185 °F)
Mechanical specifications
Connection type cable PVC , 2 m
Core cross-section 0.34 mm
2
Housing material brass, nickel-plated
Sensing face PBT
Protection degree 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 Products with a maximum operating voltage of ≤36 V do not bear a
CCC marking because they do not require approval.
LED
M12x1
5
4
32
35
17
Inductive sensor NCN8-12GM35-Z4
2
Release date: 2012-05-23 14:19 Date of issue: 2012-05-23 109739_eng.xml
Subject to modifications without notice
Copyright Pepperl+Fuchs
1
1
1
S
s
S
r
Correlation between output signal/LED-
function and stable operating distance s
s
/
effective operating distance
s
r
:
(s
s
typ. 80 % of
s
r
)
Output
LED yellow
LED red
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