Pepperl Fuchs NBN40-U1K-N0-V1 Data Sheet

Inductive sensor NBN40-U1K-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

Model Number

NBN40-U1K-N0-V1

Features

• Sensor head bidirectional and
rotatable

• 40 mm non-flush

Accessories

V1-W

Female connector, M12, 4-pin, field attachable

V1-W-2M-PUR

Female cordset, M12, 4-pin, PUR cable

V1-G-2M-PUR

Female cordset, M12, 4-pin, PUR cable

MHW 01

Modular mounting bracket

V1-G

Female connector, M12, 4-pin, field attachable

Actual operating distance s
Reduction factor rAl 0.31
Reduction factor r
Reduction factor r
Output type 2-wire

Nominal ratings

Nominal voltage Uo8 V
Switching frequency f 0 ... 150 Hz
Hysteresis H typ. 5 %
Reverse polarity protection yes
Short-circuit protection yes
Current consumption

Measuring plate not detected
Measuring plate detected

Switching state indicator LED, yellow

Functional safety related parameters

MTTFd 1415 a
Mission Time (TM) 20 a
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 IP68 / IP69K
Mass 225 g
Note Tightening torque: 1.8 Nm (housing)

General information

Use in the hazardous area see instruction manuals

Category

Compliance with standards and
directives

Standard conformity

NAMUR

Electromagnetic compatibility
Standards

Approvals and certificates

EAC conformity TR CU 012/2011
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

Dimensions

36 ... 44 mm

r

≥ 2.2 mA
≤ 1 mA

1G; 2G; 3G

EN 60947-5-6:2000
IEC 60947-5-6:1999
NE 21:2007
EN 60947-5-2:2007
EN 60947-5-2/A1:2012
IEC 60947-5-2:2007
IEC 60947-5-2 AMD 1:2012

Release date: 2018-04-19 08:10 Date of issue: 2018-04-19 213836_eng.xml

Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.

LED ye

LED ye

118

M12 x 1

40

6046

14

5.3
30

40

1

Inductive sensor NBN40-U1K-N0-V1

Electrical Connection

Pinout

1

2

L+

L-

1

2

4

3

Wire colors in accordance with EN 60947-5-6

1 BN
2 BU

(brown)
(blue)

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 NBN40-U.K-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

ATEX marking ¬ II 1G Ex ia IIC T6…T1 Ga

Standards EN 60079-0:2012+A11:2013, EN 60079-11:2012

Appropriate type NBN40-U.K-N0...

Effective internal inductivity C

Effective internal inductance L

Maximum permissible ambient temperature T

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.

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.

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.

Release date: 2018-04-19 08:10 Date of issue: 2018-04-19 213836_eng.xml

Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.

2