Pepperl Fuchs NRB8-18GH40-E2 Data Sheet
Inductive sensor NRB8-18GH40-E2
Technical Data
General specifications
Switching function Normally open (NO)
Output type PNP
Rated operating distance sn8 mm
Installation flush
Output polarity DC
Model Number
NRB8-18GH40-E2
Features
• Reduction factor = 1
• Magnetic field resistant
• Stainless steel housing
•Front face FDA conform
Accessories
BF 18
Mounting flange, 18 mm
Assured operating distance s
Reduction factor rAl 1
Reduction factor r
Reduction factor r
Reduction factor r
Output type 3-wire
Nominal ratings
Operating voltage UB10 ... 30 V DC
Switching frequency f 0 ... 1200 Hz
Hysteresis H typ. 5 %
Reverse polarity protection reverse polarity protected
Short-circuit protection pulsing
Voltage drop U
Rated insulation voltage U
Operating current I
Off-state current I
No-load supply current I
Time delay before availability t
Constant magnetic field B 200 mT
Alternating magnetic field B 200 mT
Switching state indicator Multihole-LED, yellow
Functional safety related parameters
MTTFd 1393 a
Mission Time (TM) 20 a
Diagnostic Coverage (DC) 0 %
Ambient conditions
Ambient temperature -25 ... 85 °C (-13 ... 185 °F)
Storage temperature -40 ... 85 °C (-40 ... 185 °F)
Mechanical specifications
Connection type cable PVC , 2 m
Core cross-section 0.34 mm
Housing material stainless steel 1.4404 / AISI 316L
Sensing face LCP, (conforms with FDA)
Degree of protection IP68 / IP69K
Mass 73 g
General information
Scope of delivery Supplied with 2 nuts
Compliance with standards and
directives
Standard conformity
Standards
Approvals and certificates
Protection class II
Rated insulation voltage U
Rated impulse withstand voltage U
UL approval cULus Listed, General Purpose
CCC approval CCC approval / marking not required for products rated ≤36 V
1
Cu
1
304
1
St37
Dimensions
0 ... 6.48 mm
a
≤ 2 V
d
60 V
BIS
0 ... 200 mA
L
0 ... 0.5 mA typ. 0.1 µA at 25 °C
r
≤ 12 mA
0
≤ 20 ms
v
2
EN 60947-5-2:2007
EN 60947-5-2/A1:2012
IEC 60947-5-2:2007
IEC 60947-5-2 AMD 1:2012
60 V
i
800 V
imp
Class 2 power source
Release date: 2017-09-29 11:32 Date of issue: 2017-09-29 238516_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
M18 x 1
4
40
24
5
LED
1
Inductive sensor NRB8-18GH40-E2
Electrical Connection
BN
BK
BU
L+
L-
Release date: 2017-09-29 11:32 Date of issue: 2017-09-29 238516_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
2
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