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Inductive sensor NCB5-18GM70-N0
Technical Data
General specifications
Switching function Normally closed (NC)
Output type NAMUR
Rated operating distance sn5 mm
Installation flush
Assured operating distance sa0 ... 4.05 mm
0102
Model Number
NCB5-18GM70-N0
Features
•5 mm flush
Accessories
BF 18
Mounting flange, 18 mm
EXG-18
Quick mounting bracket with dead stop
Actual operating distance s
Reduction factor rAl 0.35
Reduction factor r
Reduction factor r
Output type 2-wire
Nominal ratings
Nominal voltage Uo8 V
Switching frequency f 0 ... 1000 Hz
Hysteresis H 1 ... 15 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 2040 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 cable PVC , 2 m
Core cross-section 0.75 mm
Housing material Stainless steel 1.4305 / AISI 303
Sensing face PBT
Degree of protection IP67
Cable
Bending radius
General information
Use in the hazardous area see instruction manuals
Category
Compliance with standards and
directives
Standard conformity
NAMUR
Standards
Approvals and certificates
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
4.5 ... 5.5 mm typ. 5 mm
r
≥ 3 mA
≤ 1 mA
> 10 x cable diameter
1G; 2G; 1D
EN 60947-5-6:2000
IEC 60947-5-6:1999
EN 60947-5-2:2007
IEC 60947-5-2:2007
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Release date: 2016-11-08 17:37 Date of issue: 2018-02-16 122667_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
M18x1
4
70
24
LED
1
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Inductive sensor NCB5-18GM70-N0
Electrical Connection
BN
BU
Equipment protection level Ga
CE marking 0102
ATEX marking ¬ II 1G Ex ia IIC T6…T1 Ga The Ex-related marking can also be printed on the enclosed label.
Standards EN 60079-0:2012+A11:2013 EN 60079-11:2012 Ignition protection "Intrinsic safety"
Appropriate type NCB5-18GM...-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 The Ex-related marking can also be printed on the enclosed label.
Standards EN 60079-0:2012+A11:2013 EN 60079-11:2012 Ignition protection "Intrinsic safety"
Appropriate type NCB5-18GM...-N0...
Effective internal inductivity C
Effective internal inductance L
Maximum permissible ambient temperature T
Equipment protection level Da
CE marking 0102
i
i
i
i
L+
L-
Use is restricted to the following stated conditions
≤ 95 nF ; a cable length of 10 m is considered.
≤ 100 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.
Use is restricted to the following stated conditions
≤ 95 nF ; a cable length of 10 m is considered.
≤ 100 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.
ATEX marking ¬ II 1D Ex ia IIIC T135°C Da The Ex-related marking can also be printed on the enclosed label.
Standards EN 60079-0:2012+A11:2013 EN 60079-11:2012 Ignition protection "Intrinsic safety"
Appropriate type NCB5-18GM...-N0...
Effective internal inductivity C
Effective internal inductance L
Maximum permissible ambient temperature T
i
i
Use is restricted to the following stated conditions
≤ 95 nF ; a cable length of 10 m is considered.
≤ 100 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
surface temperature, and the effective internal reactance values can be found on the EC-type-examination
certificate.
The maximum permissible ambient temperature of the data sheet must be noted, in addition, the lower of
the two values must be maintained.
Release date: 2016-11-08 17:37 Date of issue: 2018-02-16 122667_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
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