NBB20-U1K-N0 123G1xxD

Артикул: 212436

Inductive sensor

5 281 Р

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Производитель:

PEPPERL+FUCHS

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Производитель: PEPPERL+FUCHS

Технические данные PDF

Краткое описание: технические характеристики NBB20-U1K-N0 123G1xxD

General specifications
Switching function		Normally closed (NC)
Output type		NAMUR
Rated operating distance		20 mm
Installation		flush
Assured operating distance		0 ... 16.2 mm
Actual operating distance		18 ... 22 mm
Reduction factor r_Al		0.37
Reduction factor r_Cu		0.35
Reduction factor r₃₀₄		0.79
Output type		2-wire
Nominal ratings
Nominal voltage		8.2 V (R_i approx. 1 kΩ)
Switching frequency		0 ... 250 Hz
Hysteresis		1 ... 15 typ. 5 %
Reverse polarity protection		reverse polarity protected
Short-circuit protection		yes
Current consumption
	Measuring plate not detected	≥ 3 mA
	Measuring plate detected	≤ 1 mA
Switching state indicator		LED, yellow
Functional safety related parameters
MTTF_d		1697 a
Mission Time (T_M)		20 a
Diagnostic Coverage (DC)		0 %
Compliance with standards and directives
Standard conformity
	NAMUR	EN 60947-5-6:2000 IEC 60947-5-6:1999
	Electromagnetic compatibility	NE 21:2007
	Standards	EN 60947-5-2:2007 EN 60947-5-2/A1:2012 IEC 60947-5-2:2007 IEC 60947-5-2 AMD 1:2012
Approvals and certificates
EAC conformity		TR CU 012/2011
UL approval
	Ordinary Location	E87056
	Hazardous Location	E501628
	Control drawing	116-0451
CCC approval		CCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature		-25 ... 100 °C (-13 ... 212 °F)
Storage temperature		-40 ... 100 °C (-40 ... 212 °F)
Mechanical specifications
Connection type		screw terminals
Information for connection		A maximum of two conductors with the same core cross section may be mounted on one terminal connection! tightening torque 1.2 Nm + 10 %
Core cross-section		up to 2.5 mm²
	Minimum core cross-section	without wire end ferrule 0.5 mm² , with connector sleeves 0.34 mm²
	Maximum core cross-section	without wire end ferrule 2.5 mm² , with connector sleeves 1.5 mm²
Housing material		PA
Sensing face		PA
Degree of protection		IP66 / IP68 / IP69K
Mass		225 g
Note		Tightening torque: 1.8 Nm (housing)
Equipment protection level Ga
CE marking		[PD-Z02585A]
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" Use is restricted to the following stated conditions
Appropriate type		NBB20-U.K-N0...
Effective internal capacitance		max. 110 nF ; a cable length of 10 m is considered.
Effective internal inductance		max. 200 µH ; a cable length of 10 m is considered.
Ambient temperature		Details of the correlation between the type of circuit connected, the maximum permissible ambient temperature, the 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.
Equipment protection level Gb
CE marking		[PD-Z02585A]
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" Use is restricted to the following stated conditions
Appropriate type		NBB20-U.K-N0...
Effective internal capacitance		max. 110 nF ; a cable length of 10 m is considered.
Effective internal inductance		max. 200 µH ; a cable length of 10 m is considered.
Maximum permissible ambient temperature		Details of the correlation between the type of circuit connected, the maximum permissible ambient temperature, the temperature class, and the effective internal reactance values can be found on the EC-type examination certificate.
Equipment protection level Gc (ic)
Certificate		PF 13 CERT 2895 X
CE marking		[PD-Z02586A]
ATEX marking		II 3G Ex ic IIC T6…T1 Gc The Ex-related marking can also be printed on the enclosed label.
Standards		EN 60079-0:2012, EN 60079-11:2012 Ignition protection category "ic" Use is restricted to the following stated conditions
Effective internal capacitance		max. 110 nF ; a cable length of 10 m is considered.
Effective internal inductance		max. 200 µH ; A cable length of 10 m is considered.
Special conditions
	for Pi=34 mW, Ii=25 mA, T6	73 °C (163.4 °F)
	for Pi=34 mW, Ii=25 mA, T5	88 °C (190.4 °F)
	for Pi=34 mW, Ii=25 mA, T4-T1	100 °C (212 °F)
	for Pi=64 mW, Ii=25 mA, T6	66 °C (150.8 °F)
	for Pi=64 mW, Ii=25 mA, T5	81 °C (177.8 °F)
	for Pi=64 mW, Ii=25 mA, T4-T1	100 °C (212 °F)
	for Pi=169 mW, Ii=52 mA, T6	45 °C (113 °F)
	for Pi=169 mW, Ii=52 mA, T5	60 °C (140 °F)
	for Pi=169 mW, Ii=52 mA, T4-T1	89 °C (192.2 °F)
	for Pi=242 mW, Ii=76 mA, T6	30 °C (86 °F)
	for Pi=242 mW, Ii=76 mA, T5	45 °C (113 °F)
	for Pi=242 mW, Ii=76 mA, T4-T1	74 °C (165.2 °F)
Equipment protection level Da
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" Use is restricted to the following stated conditions
Appropriate type		NBB20-U.K-N0...
Effective internal capacitance		max. 110 nF ; a cable length of 10 m is considered.
Effective internal inductance		max. 200 µH ; a cable length of 10 m is considered.
General information
Use in the hazardous area		see instruction manuals
	Category	1G; 2G; 3G; 1D