Pepperl Fuchs NRB2-8GH40-E2 Data Sheet
Inductive sensor NRB2-8GH40-E2
Technical Data
General specifications
Switching function Normally open (NO)
Output type PNP
Rated operating distance sn2 mm
Installation flush
Output polarity DC
Model Number
NRB2-8GH40-E2
Features
•2 mm flush
• Reduction factor = 1
• Magnetic field resistant
• Stainless steel housing
•Front face FDA conform
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 ... 4000 Hz
Hysteresis H typ. 5 %
Reverse polarity protection reverse polarity protected
Short-circuit protection pulsing
Voltage drop U
Operating current I
Off-state current I
No-load supply current I
Constant magnetic field B 200 mT
Alternating magnetic field B 200 mT
Switching state indicator LED, yellow
Functional safety related parameters
MTTFd 1010.5 a
Mission Time (TM) 20 a
Diagnostic Coverage (DC) 0 %
Ambient conditions
Ambient temperature -25 ... 85 °C (-13 ... 185 °F)
Storage temperature -40 ... 100 °C (-40 ... 212 °F)
Mechanical specifications
Connection type cable PVC , 2 m
Core cross-section 0.14 mm
Housing material stainless steel 1.4404 / AISI 316L
Sensing face LCP, (conforms with FDA)
Degree of protection IP67
Compliance with standards and
directives
Standard conformity
Standards
Approvals and certificates
UL approval cULus Listed, General Purpose, Class 2 Power Source
CCC approval CCC approval / marking not required for products rated ≤36 V
1
Cu
1
304
1
St37
Dimensions
0 ... 1.62 mm
a
≤ 2 V
d
0 ... 200 mA
L
0 ... 0.5 mA typ. 0.1 µA at 25 °C
r
≤ 15 mA
0
2
EN 60947-5-2:2007
EN 60947-5-2/A1:2012
IEC 60947-5-2:2007
IEC 60947-5-2 AMD 1:2012
Electrical Connection
BN
BK
BU
M8 x 1
4
40
13
LED
L+
L-
Release date: 2017-09-29 11:31 Date of issue: 2017-09-29 238518_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
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