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Inductive sensor NJ8-18GM50-E2

Inductive proximity sensor

Inductive sensor NJ8-18GM50-E2

  • Comfort series
  • 8 mm non-flush
  • Product Detail

Datasheet excerpt: Technical data of  NJ8-18GM50-E2

General specifications
Switching function Normally open (NO)
Output type PNP
Rated operating distance 8 mm
Installation non-flush
Output polarity DC
Assured operating distance 0 ... 6.48 mm
Actual operating distance 7.2 ... 8.8 mm typ. 8 mm
Reduction factor rAl 0.42
Reduction factor rCu 0.4
Reduction factor r304 0.72
Reduction factor rBrass 0.5
Output type 3-wire
Nominal ratings
Installation conditions
A 10 mm
B 54 mm
C 24 mm
Operating voltage 10 ... 60 V
Switching frequency 0 ... 1000 Hz
Hysteresis 1 ... 10 typ. 7.5 %
Reverse polarity protection reverse polarity protected
Short-circuit protection pulsing
Voltage drop ≤ 3 V
Voltage drop at IL
Voltage drop IL = 100 mA, switching element on 1.5 ... 2.5 V typ. 1.9 V
Operating current 0 ... 200 mA
Lowest operating current 0 mA
Off-state current 0 ... 0.5 mA typ. 0.01 mA
Off-state current TU =40 °C, switching element off ≤ 100 µA
No-load supply current ≤ 9 mA
Time delay before availability ≤ 30 ms
Switching state indicator LED, yellow
Functional safety related parameters
MTTFd 1424 a
Mission Time (TM) 20 a
Diagnostic Coverage (DC) 0 %
Compliance with standards and directives
Standard conformity
Standards EN IEC 60947-5-2
Approvals and certificates
UL approval cULus Listed, General Purpose
CCC approval Certified by China Compulsory Certification (CCC)
Ambient conditions
Ambient temperature -25 ... 70 °C (-13 ... 158 °F)
Storage temperature -40 ... 85 °C (-40 ... 185 °F)
Mechanical specifications
Connection type cable PVC , 2 m
Core cross section 0.5 mm2
Housing material Stainless steel 1.4305 / AISI 303
Sensing face PBT
Degree of protection IP67
Dimensions
Length 50 mm
Diameter 18 mm

Classifications






System Classcode
ECLASS 13.0 27274001
ECLASS 12.0 27274001
ECLASS 11.0 27270101
ECLASS 10.0.1 27270101
ECLASS 9.0 27270101
ECLASS 8.0 27270101
ECLASS 5.1 27270101
ETIM 9.0 EC002714
ETIM 8.0 EC002714
ETIM 7.0 EC002714
ETIM 6.0 EC002714
ETIM 5.0 EC002714
UNSPSC 12.1 39121550

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