NBN8-18GK50-E2 Inductive sensor

Key Benefits at a Glance

8 mm non-flush
With increased sealing, protection class
IP68 / IP69K

Product photo: Inductive sensor NBN8-18GK50-E2

Dimensions: Inductive sensor NBN8-18GK50-E2

Note

All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

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Technical data of NBN8-18GK50-E2

Switching function		Normally open (NO)
Output type		PNP
Rated operating distance	s_n	8 mm
Installation		non-flush
Output polarity		DC
Assured operating distance	s_a	0 ... 6.48 mm
Reduction factor r_Al		0.5
Reduction factor r_Cu		0.4
Reduction factor r₃₀₄		0.7
Output type		3-wire

Operating voltage	U_B	10 ... 30 V
Switching frequency	f	0 ... 500 Hz
Reverse polarity protection		reverse polarity protected
Short-circuit protection		pulsing
Voltage drop	U_d	≤ 3 V
Operating current	I_L	0 ... 200 mA
Off-state current	I_r	0 ... 0.5 mA typ. 0.1 µA at 25 °C
No-load supply current	I₀	≤ 15 mA
Switching state indicator		LED, yellow

MTTF_d		3280 a
Mission Time (T_M)		20 a
Diagnostic Coverage (DC)		0 %

Standard conformity

Standards

EN IEC 60947-5-2

UL approval		cULus Listed, General Purpose
CCC approval		CCC approval / marking not required for products rated ≤36 V

Ambient temperature

-25 ... 70 °C (-13 ... 158 °F)

Connection type

cable

Housing material

PBT

Sensing face

PBT

Degree of protection

IP68 / IP69K

Cable

Wire end ferrules		yes
Cable diameter		4.8 mm ± 0.2 mm
Bending radius		> 10 x cable diameter
Material		PVC
Color		grey
Number of cores		3
Core cross section		0.34 mm²
Length	L	2 m

Dimensions

Length		50 mm
Diameter		18 mm

Note

use only delivered nuts

General Notes