Pepperl Fuchs NCN40-L2-N0-V1 Data Sheet
Inductive sensor NCN40-L2-N0-V1
Technical Data
General specifications
Switching function Normally closed (NC)
Output type NAMUR
Rated operating distance sn40 mm
Installation non-flush
Assured operating distance sa0 ... 32.4 mm
0102
Model Number
NCN40-L2-N0-V1
Features
• Sensor head bidirectional and
rotatable
• 40 mm non-flush
• Quick mounting bracket
• Usable up to SIL 2 acc. to IEC 61508
Accessories
V1-G-N-2M-PUR
Female cordset, M12, 2-pin, NAMUR, PUR cable
V1-W-N-2M-PUR
Female cordset, M12, 2-pin, NAMUR, PUR cable
MHW 01
Modular mounting bracket
Actual operating distance s
Reduction factor rAl 0.31
Reduction factor r
Reduction factor r
Nominal ratings
Nominal voltage Uo8.2 V (Ri approx. 1 kΩ)
Switching frequency f 0 ... 150 Hz
Hysteresis H typ. 5 %
Reverse polarity protection reverse polarity protected
Short-circuit protection yes
Current consumption
Measuring plate not detected
Measuring plate detected
Switching state indicator LED, yellow
Functional safety related parameters
MTTFd 1670 a
Mission Time (T
Diagnostic Coverage (DC) 0 %
Ambient conditions
Ambient temperature -25 ... 100 °C (-13 ... 212 °F)
Storage temperature -40 ... 100 °C (-40 ... 212 °F)
Mechanical specifications
Connection type Connector plug M12 x 1 , 4-pin
Housing material PA
Sensing face PA
Degree of protection IP69K
Mass 130 g
General information
Use in the hazardous area see instruction manuals
Category
Compliance with standards and
directives
Standard conformity
Standards
Approvals and certificates
EAC conformity TR CU 012/2011
Protection class II
Rated insulation voltage U
Rated impulse withstand voltage U
UL approval cULus Listed, General Purpose
CSA approval cCSAus Listed, General Purpose
CCC approval CCC approval / marking not required for products rated ≤36 V
0.3
Cu
0.74
304
) 20 a
M
Dimensions
36 ... 44 mm
r
≥ 2.2 mA
≤ 1 mA
1G; 2G; 3G; 3D
EN 60947-5-2:2007
EN 60947-5-2/A1:2012
IEC 60947-5-2:2007
IEC 60947-5-2 AMD 1:2012
253 V
i
4000 V
imp
LED ye
LED yeLED ye
28
7
ø 5.5
20
M12 x 1
30
67
40
40
5.5
46
60
Release date: 2018-04-19 08:15 Date of issue: 2018-04-19 182706_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
1
Inductive sensor NCN40-L2-N0-V1
Electrical Connection
1
2
L+
L-
Wire colors in accordance with EN 60947-5-6
1 BN
2 BU
Equipment protection level Ga
CE marking 0102
ATEX marking ¬ II 1G Ex ia IIC T6…T1 Ga
Standards EN 60079-0:2012+A11:2013 EN 60079-11:2012
Appropriate type NCN40-L2-N0...
Effective internal inductivity C
Effective internal inductance L
Ambient temperature Details of the correlation between the type of circuit connected, the maximum permissible ambient temperature, the
Equipment protection level Gb
CE marking 0102
i
i
(brown)
(blue)
The Ex-related marking can also be printed on the enclosed label.
Ignition protection "Intrinsic safety"
Use is restricted to the following stated conditions
≤ 105 nF ; a cable length of 10 m is considered.
≤ 300 µH ; a cable length of 10 m is considered.
temperature class, and the effective internal reactance values can be found on the EC-type examination certificate.
Note:
Use the temperature table for category 1 !!! The 20 % reduction in accordance with EN 1127-1 has already
been applied to the temperature table for category 1.
ATEX marking ¬ II 1G Ex ia IIC T6…T1 Ga
Standards EN 60079-0:2012+A11:2013, EN 60079-11:2012
Appropriate type NCN40-L2-N0...
Effective internal inductivity C
Effective internal inductance L
Maximum permissible ambient temperature T
Equipment protection level Gc (ic)
Certificate PF 13 CERT 2895 X
CE marking
ATEX marking ¬ II 3G Ex ic IIC T6…T1 Gc
Standards EN 60079-0:2012, EN 60079-11:2012 Ignition protection category "ic"
Effective internal inductivity C
Effective internal inductance L
Special conditions
for Pi=34 mW, Ii=25 mA, T6
for Pi=34 mW, Ii=25 mA, T5
for Pi=34 mW, Ii=25 mA, T4-T1
for Pi=64 mW, Ii=25 mA, T6
for Pi=64 mW, Ii=25 mA, T5
for Pi=64 mW, Ii=25 mA, T4-T1
for Pi=169 mW, Ii=52 mA, T6
for Pi=169 mW, Ii=52 mA, T5
for Pi=169 mW, Ii=52 mA, T4-T1
for Pi=242 mW, Ii=76 mA, T6
for Pi=242 mW, Ii=76 mA, T5
for Pi=242 mW, Ii=76 mA, T4-T1
i
i
i
i
The Ex-related marking can also be printed on the enclosed label.
Ignition protection "Intrinsic safety"
Use is restricted to the following stated conditions
≤ 105 nF ; a cable length of 10 m is considered.
≤ 300 µH ; a cable length of 10 m is considered.
Details of the correlation between the type of circuit connected, the maximum permissible ambient temperature, the
amb
temperature class, and the effective internal reactance values can be found on the EC-type examination certificate.
The Ex-related marking can also be printed on the enclosed label.
Use is restricted to the following stated conditions
≤ 105 nF ; a cable length of 10 m is considered.
≤ 300 µH ; A cable length of 10 m is considered.
66 °C (150.8 °F)
81 °C (177.8 °F)
100 °C (212 °F)
66 °C (150.8 °F)
81 °C (177.8 °F)
100 °C (212 °F)
45 °C (113 °F)
60 °C (140 °F)
89 °C (192.2 °F)
30 °C (86 °F)
45 °C (113 °F)
74 °C (165.2 °F)
Release date: 2018-04-19 08:15 Date of issue: 2018-04-19 182706_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
2
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