NJ3-18GK-S1N 123G1xxD

Артикул: 106639

Inductive sensor

7 208 Р

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Производитель:

PEPPERL+FUCHS

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Производитель: PEPPERL+FUCHS

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Технические данные PDF

Краткое описание: технические характеристики NJ3-18GK-S1N 123G1xxD

General specifications
Switching function		Normally open (NO)
Output type		NAMUR with safety function
Rated operating distance		3 mm
Installation		flush in mild steel
Assured operating distance		0 ... 2.4 mm
Actual operating distance		2.7 ... 3.3 mm typ.
Reduction factor r_Al		1
Reduction factor r_Cu		1
Reduction factor r₃₀₄		0
Safety Integrity Level (SIL)		up to SIL3 acc. to IEC 61508 Danger! In safety-related applications the sensor must be operated with a qualified fail safe interface from Pepperl+Fuchs, such as KFD2-SH-EX1. Consider the "exida Functional Safety Assessment" document which is available on www.pepperl-fuchs.com as an integral part of this product's documentation.
Output type		2-wire
Nominal ratings
Nominal voltage		8 V DC
Switching frequency		0 ... 200 Hz
Hysteresis		typ. 0.1 %
Suitable for 2:1 technology		yes , Reverse polarity protection diode not required
Current consumption
	Measuring plate not detected	≤ 1 mA
	Measuring plate detected	≥ 3 mA
Functional safety related parameters
MTTF_d		7660 a
Mission Time (T_M)		20 a
Diagnostic Coverage (DC)		0 %
Compliance with standards and directives
Standard conformity
	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
FM approval
	Control drawing	116-0165
UL approval		cULus Listed, General Purpose
CSA approval		cCSAus Listed, General Purpose
CCC approval		CCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature		-25 ... 100 °C (-13 ... 212 °F)
Mechanical specifications
Connection type		cable silicone , 2 m
Core cross-section		0.75 mm²
Housing material		Hostalen PPN, black
Sensing face		Hostalen PPN, black
Degree of protection		IP68
Cable
	Cable diameter	6.8 mm ± 0.2 mm
	Bending radius	> 10 x cable diameter
Note		only for non-ferrous metal
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		NJ 3-18GK-S1N...
Effective internal capacitance		max. 70 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		NJ 3-18GK-S1N...
Effective internal capacitance		max. 70 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		PF13CERT2895 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+A11:2013 EN 60079-11:2012 Ignition protection category "ic" Use is restricted to the following stated conditions
Effective internal capacitance		max. 70 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	70 °C (158 °F)
	for Pi=34 mW, Ii=25 mA, T5	85 °C (185 °F)
	for Pi=34 mW, Ii=25 mA, T4-T1	100 °C (212 °F)
	for Pi=64 mW, Ii=25 mA, T6	69 °C (156.2 °F)
	for Pi=64 mW, Ii=25 mA, T5	84 °C (183.2 °F)
	for Pi=64 mW, Ii=25 mA, T4-T1	100 °C (212 °F)
	for Pi=169 mW, Ii=52 mA, T6	51 °C (123.8 °F)
	for Pi=169 mW, Ii=52 mA, T5	66 °C (150.8 °F)
	for Pi=169 mW, Ii=52 mA, T4-T1	80 °C (176 °F)
	for Pi=242 mW, Ii=76 mA, T6	39 °C (102.2 °F)
	for Pi=242 mW, Ii=76 mA, T5	54 °C (129.2 °F)
	for Pi=242 mW, Ii=76 mA, T4-T1	61 °C (141.8 °F)
Equipment protection level Da
CE marking		[PD-Z02585A]
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		NJ 3-18GK-S1N...
Effective internal capacitance		max. 70 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