NJ4-12GK-N | Pepperl Fuchs | Cảm biến tiệm cận NJ4-12GK-N | Inductive Sensor

General specifications
Switching function		Normally closed (NC)
Output type		NAMUR
Rated operating distance		4 mm
Installation		non-flush
Assured operating distance		0 ... 3.24 mm
Reduction factor rAl		0.4
Reduction factor rCu		0.3
Reduction factor r304		0.85
Output type		2-wire
Nominal ratings
Nominal voltage		8.2 V (Ri approx. 1 kΩ)
Switching frequency		0 ... 1500 Hz
Current consumption
	Measuring plate not detected	min. 3 mA
	Measuring plate detected	≤ 1 mA
Functional safety related parameters
Safety Integrity Level (SIL)		SIL 2
MTTFd		11774 a
Mission Time (TM)		20 a
Diagnostic Coverage (DC)		0 %
Compliance with standards and directives
Standard conformity
	NAMUR	EN 60947-5-6:2000 IEC 60947-5-6:1999
	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
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 PVC , 2 m
Core cross-section		0.34 mm2
Housing material		PBT
Sensing face		PBT
Degree of protection		IP66 / IP68
Cable
	Bending radius	> 10 x cable diameter
Data for application in connection with hazardous areas
Equipment protection level		Gb , Da , Mb
Equipment protection level Gb
Type of protection		intrinsic safety
CE marking		[PD-Z02585A]
Certificates
	Appropriate type	NJ4-12GK-N...
	ATEX certificate	PTB 00 ATEX 2048 X
	ATEX marking	II 2G Ex ia IIC T6…T1 Gb
	Standards	EN 60079-0:2012+A11:2013 , EN 60079-11:2012
	IECEx certificate	IECEx PTB 11.0037X
	IECEx marking	Ex ia IIC T6 Ga
	Standards	IEC 60079-0:2004 , IEC 60079-11:2006
Effective internal inductivity		max. 45 nF A cable length of 10 m is considered.
Effective internal inductance		max. 50 µH A cable length of 10 m is considered.
Maximum permissible ambient temperature		Also observe the maximum permissible ambient temperature stated in the general technical data. Keep to the lower of the two values. at Ui = 16 V , Ii = 25 mA , Pi = 34 mW , T6 : 73 °C (163.4 °F) T5 : 88 °C (190.4 °F) T4 : 100 °C (212 °F) T3 : 100 °C (212 °F) T2 : 100 °C (212 °F) T1 : 100 °C (212 °F) at Ui = 16 V , Ii = 25 mA , Pi = 64 mW , T6 : 69 °C (156.2 °F) T5 : 84 °C (183.2 °F) T4 : 100 °C (212 °F) T3 : 100 °C (212 °F) T2 : 100 °C (212 °F) T1 : 100 °C (212 °F) at Ui = 16 V , Ii = 52 mA , Pi = 169 mW , T6 : 51 °C (123.8 °F) T5 : 66 °C (150.8 °F) T4 : 80 °C (176 °F) T3 : 80 °C (176 °F) T2 : 80 °C (176 °F) T1 : 80 °C (176 °F) at Ui = 16 V , Ii = 76 mA , Pi = 242 mW , T6 : 39 °C (102.2 °F) T5 : 54 °C (129.2 °F) T4 : 61 °C (141.8 °F) T3 : 61 °C (141.8 °F) T2 : 61 °C (141.8 °F) T1 : 61 °C (141.8 °F)
Equipment protection level Da
Type of protection		intrinsic safety
CE marking		[PD-Z02585A]
Certificates
	Appropriate type	NJ4-12GK-N...
	ATEX certificate	PTB 00 ATEX 2048 X
	ATEX marking	II 1D Ex ia IIIC T135°C Da
	Standards	EN 60079-0:2012+A11:2013 , EN 60079-11:2012
Effective internal inductivity		max. 45 nF A cable length of 10 m is considered.
Effective internal inductance		max. 50 µH A cable length of 10 m is considered.
Maximum permissible ambient temperature		Also observe the maximum permissible ambient temperature stated in the general technical data. Keep to the lower of the two values. at Ui = 16 V , Ii = 25 mA , Pi = 34 mW : 100 °C (212 °F) at Ui = 16 V , Ii = 25 mA , Pi = 64 mW : 100 °C (212 °F) at Ui = 16 V , Ii = 52 mA , Pi = 169 mW : 80 °C (176 °F) at Ui = 16 V , Ii = 76 mA , Pi = 242 mW : 61 °C (141.8 °F)
Equipment protection level Mb
Type of protection		intrinsic safety
Certificates
	Appropriate type	NJ4-12GK-N...
	IECEx certificate	IECEx PTB 11.0037X
	IECEx marking	Ex ia I
	Standards	IEC 60079-0:2004 , IEC 60079-11:2006
Effective internal inductivity		max. 45 nF A cable length of 10 m is considered.
Effective internal inductance		max. 50 µH A cable length of 10 m is considered.
Maximum permissible ambient temperature		Also observe the maximum permissible ambient temperature stated in the general technical data. Keep to the lower of the two values. at Ui = 16 V , Ii = 25 mA , Pi = 34 mW : 100 °C (212 °F) at Ui = 16 V , Ii = 25 mA , Pi = 64 mW : 100 °C (212 °F) at Ui = 16 V , Ii = 52 mA , Pi = 169 mW : 80 °C (176 °F) at Ui = 16 V , Ii = 76 mA , Pi = 242 mW : 61 °C (141.8 °F)
General information
Use in the hazardous area		see instruction manuals

GREENTECH Việt Nam - Công ty TNHH TM DV GREENTECH là nhà XNK hàng đầu và là nhà cung cấp chuyên nghiệp các mặt hàng tự động, thiết bị điện và điện công nghiệp,.... Bên cạnh đó chúng tôi là nhà thực hiện các giải pháp tích hợp trong công nghiêp, dân dụng, xây dựng,... Chúng tôi đáp ứng mọi xu hướng công nghiệp hóa, hiện đại hóa hiện nay

Liên hệ cho chúng tôi để CÓ thông tin mà Quý khách CẦN.

[ Email ] nhan@greentechvn.com | sales@greentechvn.com | ltnhan.gh@gmail.com
Online contact========

Yahoo: nhan.luongthe
Skype: luongthenhan
===================

Greentech Trading Service Company Limited

[ Main Office ] 33 Street DC5, Son Ky Ward, Tan Phu District, HCM City, Vietnam

[ Branch Office ] 92/8 Huynh Thuc Khang Street, Tam Ky City, Quang Nam Province, Viet Nam

[ Tel & Fax ] + 84 (0) 28 3816 1314
[ Website ] http://greentechvn.com | http://greentechvn.net

[ Face Page ] https://www.facebook.com/greentechvietnam/

-------------------------------

Ø Flow, pressure and level measurement | Temperature and humidity measurement | Position measurement | Force measurement

Ø Optical and acoustic measurement | Electrical measurement | Hydraulics – Pneumatic

Ø Valve - Pipes, tubes and fittings