Индуктивный датчик Inductive sensor NCN40-L2-N0-V1 Pepperl+Fuchs

Описание товара

General specifications
Switching function		Normally closed (NC)
Output type		NAMUR
Rated operating distance		40 mm
Installation		non-flush
Assured operating distance		0 ... 32.4 mm
Actual operating distance		36 ... 44 mm
Reduction factor rAl		0.31
Reduction factor rCu		0.3
Reduction factor r304		0.74
Nominal ratings
Nominal voltage		8.2 V (Ri approx. 1 k&Omega)
Switching frequency		0 ... 150 Hz
Hysteresis		typ. 5 %
Reverse polarity protection		reverse polarity protected
Short-circuit protection		yes
Current consumption
	Measuring plate not detected	&ge 2.2 mA
	Measuring plate detected	&le 1 mA
Switching state indicator		LED, yellow
Functional safety related parameters
MTTFd		1670 a
Mission Time (TM)		20 a
Diagnostic Coverage (DC)		0 %
Approvals and certificates
Protection class		II
	Rated insulation voltage	253 V
	Rated impulse withstand voltage	4000 V
UL approval		cULus Listed, General Purpose
CSA approval		cCSAus Listed, General Purpose
CCC approval		CCC approval / marking not required for products rated &le36 V
Ambient conditions
Ambient temperature		-25 ... 100 °C (-13 ... 212 °F)
Storage temperature		-40 ... 100 °C (-40 ... 212 °F)
Mechanical specifications
Connection type		Connector M12 x 1 , 4-pin
Housing material		PA
Sensing face		PA
Degree of protection		IP69K
Mass		130 g
Equipment protection level Dc (tc)
Instruction		Manual electrical apparatus for hazardous areas
Device category 3D		for use in hazardous areas with combustible dust
Certificate		PF 15CERT3774 X
CE marking		[*PD-Z02586A*]
ATEX marking		II 3D Ex tc IIIC T80°C Dc The Ex-related marking can also be printed on the enclosed label.
Standards		EN 60079-0:2012+A11:2013, EN 60079-31:2014 Protection by enclosure tc Some of the information in this instruction manual is more specific than the information provided in the datasheet.
General		The corresponding datasheets, declarations of conformity, EC-type examination certificates, certifications, and control drawings, where applicable (see datasheets), form an integral part of this document. These documents can be found at www.pepperl-fuchs.com. The maximum surface temperature of the device was determined without a layer of dust on the apparatus. Some of the information in this instruction manual is more specific than the information provided in the datasheet.
Installation, commissioning		Laws and/or regulations and standards governing the use or intended usage goal must be observed. If the Ex-relevant identification is printed exclusively on the adhesive label provided, this label must be affixed in the immediate vicinity of the sensor! The background surface to which the adhesivelabel is to be applied must be clean and free from grease! The applied label must be durable and remain legible, with due consideration of the possibility of chemical corrosion!
Maintenance		No changes can be made to apparatus, which are operated in hazardous areas. Repairs to these apparatus are not possible.
Special conditions
	Minimum series resistance RV	A minimum series resistance RV is to be provided between the power supply voltage and the proximity switch in accordance with the following list. This can also be assured by using a switch amplifier.
	Maximum operating voltage UBmax	The maximum permissible operating voltage UBmax must be restricted to the values given in the following list. Tolerances are not permitted.
	Maximum permissible ambient temperature TUmax	Values can be obtained from the following list, depending on the max. operating voltage Ub max and the minimum series resistance Rv.
	at UBmax=9 V, RV=562 &Omega	57 °C (134.6 °F)
	using an amplifier in accordance with EN&nbsp60947-5-6	57 °C (134.6 °F)
	Protection from mechanical danger	The sensor must not be exposed to ANY FORM of mechanical danger.
	Protection from UV light	The sensor and the connection cable must be protected from damaging UV-radiation. This can be achieved when the sensor is used in internal areas.
	Electrostatic charge	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. Information on electrostatic hazards can be found in the technical specification IEC/TS&nbsp60079-32-1. Do not attach the nameplate provided in areas where electrostatic charge can build up.
	Plug connector	The plug connector must not be withdrawn under voltage. The proximity switch is identified as follows: WARNING - DO NOT SEPARATE WHEN ENERGIZED. With the plug connector disconnected, soiling of the internal area must be prevented.(i.e. the area that is inaccessible when the connector is inserted) If connectors are required for the installation, then the following points must be observed: &diams The connectors must be certified in accordance with the application. &diams The temperature range of the connectors must be selected according to the application. &diams The degree of protection must not be reduced by the connectors. Seal the housing. Use a seal that meets the requirements of the application. The plug connection can only be separated using a tool.This is achieved by using the locking protection V1-Clip (Mounting accessory from Pepperl + Fuchs).
General information
Use in the hazardous area		see instruction manuals
	Category	1G 2G 3G 3D

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