Pepperl Fuchs NCB10-30GM40-N0-50M Data Sheet
Inductive sensor NCB10-30GM40-N0-50M
Technical Data
General specifications
Switching function Normally closed (NC)
Output type NAMUR
Rated operating distance sn10 mm
Installation flush
Assured operating distance sa0 ... 8.1 mm
0102
Model Number
NCB10-30GM40-N0-50M
Features
• 10 mm flush
• Stainless steel housing
Actual operating distance s
Reduction factor rAl 0.35
Reduction factor r
Reduction factor r
Nominal ratings
Nominal voltage Uo8 V
Switching frequency f 0 ... 200 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 all direction LED, yellow
Functional safety related parameters
MTTFd 1870 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 cable PVC , 50 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
Stan dard conf ormit y
NAMUR
Electromagnetic compatibility
Sta ndar ds
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
0.75
304
) 20 a
M
9 ... 11 mm typ.
r
≥ 2.2 mA
≤ 1 mA
> 10 x cable diameter
1G; 2G; 3G; 1D; 3D
EN 60947-5-6:2000
IEC 60947-5-6:1999
NE 21:2007
EN 60947-5-2:2007
IEC 60947-5-2:2007
2
Dimensions
M30x1,5
LED
37
40
5
36
Release date: 2016-11-09 09:17 Date of issue: 2016-11-09 246522_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
1
Inductive sensor NCB10-30GM40-N0-50M
Electrical Connection
BN
BU
L+
L-
Release date: 2016-11-09 09:17 Date of issue: 2016-11-09 246522_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
2
Inductive sensor NCB10-30GM40-N0-50M
Equipment protection level Ga
Instruction Manual electrical apparatus for hazardous areas
Device category 1G for use in hazardous areas with gas, vapour and mist
EC-Type Examination Certificate PTB 00 ATEX 2048 X
CE marking 0102
ATEX marking ¬ II 1G Ex ia IIC T6…T1 Ga The Ex-related marking can also be printed on the
Standards EN 60079-0:2012+A11:2013 EN 60079-11:2012 Ignition protection "Intrinsic safety"
Appropriate type NCB10-30GM...-N0...
Effective internal inductivity C
Effective internal inductance L
Ge n e r a l The apparatus has to be operated according to the appropriate data in the data sheet
Ambient temperature Details of the correlation between the type of circuit connected, the maximum per-
Installation, commissioning Laws and/or regulations and standards governing the use or intended usage goal
Maintenance No changes can be made to apparatus, which are operated in hazardous areas.
Special conditions The connecting parts of the sensor must be set up in such a way that degree of pro-
Protection from mechanical danger
Electrostatic charge
i
i
enclosed label.
Use is restricted to the following stated conditions
≤ 105 nF ; a cable length of 10 m is considered.
≤ 100 µH ; a cable length of 10 m is considered.
and in this instruction manual.
The EU-type examination certificate has to be observed. The special conditions
must be adhered to!
The ATEX directive and therefore the EU-type examination certificates apply in general only to the use of electrical apparatus under atmospheric conditions.
The use in ambient temperatures of > 60 °C was tested with regard to hot surfaces
by the mentioned certification authority.
If the equipment is not used under atmospheric conditions, a reduction of the permissible minimum ignition energies may have to be taken into consideration.
missible ambient temperature, the temperature class, and the effective internal reactance values can be found on the EC-type examination certificate. Note:
temperature table for category 1 !!! The 20 % reduction in accordance with EN 11271 has already been applied to the temperature table for category 1.
must be observed.
The intrinsic safety is only assured in connection with an appropriate related apparatus and according to the proof of intrinsic safety.
The associated apparatus must satisfy the requirements of category ia.
Due to the possible danger of ignition, which can arise due to faults and/or transient
currents in the equipotential bonding system, galvanic isolation of the power supply
and signal circuit is preferable. Associated apparatus without electrical isolation must
only be used if the appropriate requirements of IEC 60079-14 are met. If the Exrelated marking is printed only on the supplied label, then this must be attached in
the immediate vicinity of the sensor. The sticking surface for the label must be clean
and free from grease. The attached label must be legible and indelible, including in
the event of possible chemical corrosion.
Repairs to these apparatus are not possible.
tection IP20, in accordance with lEC 60529, is achieved as a minimum.
When using the device in a temperature range of -60 °C to -20 °C, protect the sensor
against the effects of impact by installing an additional enclosure.
The information regarding the minimum ambient temperature for the sensor as provided in the datasheet must also be observed.
Electrostatic charges must be avoided on the mechanical housing components.
Dangerous electrostatic charges on the mechanical housing components can be
avoided by incorporating these in the equipotential bonding. Avoid electrostatic
charges that can cause electrostatic discharge when installing or operating the
device. Additional requirements for gas group IIC. Information on electrostatic hazards can be found in the technical specification IEC/TS 60079-32-1.
Use the
Release date: 2016-11-09 09:17 Date of issue: 2016-11-09 246522_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
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