NJ40+U1+E2 – Inductive Sensor – PEPPERL+FUCHS Proximity Sensors

$ 33.88

SKU: NJ40+U1+E2

PEPPERL+FUCHS Inductive proximity sensors are the preferred choice for the majority of applications requiring accurate, non-contact detection of metallic objects in machinery or automation equipment. As a pioneer and market leader, Pepperl+Fuchs offers innovative, high quality inductive sensors to meet the needs of the worldwide automation and process control markets. Our experience, flexibility and customer focus continues to allow us to offer custom designed solutions for the most unique and demanding applications.

General specifications
Switching function Normally open (NO)
Output type PNP
Rated operating distance 40 mm
Installation non-flush
Output polarity DC
Assured operating distance 0 … 32.4 mm
Actual operating distance 36 … 44 mm typ. 40 mm
Reduction factor rAl 0.5
Reduction factor rCu 0.45
Reduction factor r304 0.8
Output type 3-wire
Nominal ratings
Operating voltage 10 … 60 V
Switching frequency 0 … 100 Hz
Hysteresis 1 … 10 typ. 5 %
Reverse polarity protection reverse polarity protected
Short-circuit protection pulsing
Voltage drop ≤ 2.8 V
Voltage drop at IL
Voltage drop IL = 1 mA, switching element on 0.5 … 2.3 V typ. 0.9 V
Voltage drop IL = 10 mA, switching element on 0.8 … 2.2 V typ. 1.4 V
Voltage drop IL = 20 mA, switching element on 0.9 … 2.3 V typ. 1.5 V
Voltage drop IL = 50 mA, switching element on 0.9 … 2.5 V typ. 1.6 V
Voltage drop IL = 100 mA, switching element on 1 … 2.6 V typ. 1.8 V
Voltage drop IL = 200 mA, switching element on 1.2 … 2.8 V typ. 2 V
Operating current 0 … 200 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 ≤ 10 mA
Time delay before availability ≤ 100 ms
Operating voltage indicator LED, green
Switching state indicator LED, yellow
Functional safety related parameters
MTTFd 580 a
Mission Time (TM) 20 a
Diagnostic Coverage (DC) 0 %
Compliance with standards and directives
Standard conformity
Standards EN 60947-5-2:2007
IEC 60947-5-2:2007
Approvals and certificates
UL approval cULus Listed, General Purpose
CSA approval cCSAus Listed, General Purpose
CCC approval Certified by China Compulsory Certification (CCC)
Ambient conditions
Ambient temperature -25 … 70 °C (-13 … 158 °F)
Storage temperature -25 … 85 °C (-13 … 185 °F)
Mechanical specifications
Connection type screw terminals
Information for connection A maximum of two conductors with the same core cross section may be mounted on one terminal connection!
tightening torque 1.2 Nm + 10 %
Core cross section up to 2.5 mm2
Minimum core cross-section without wire end ferrule 0.5 mm2 , with connector sleeves 0.34 mm2
Maximum core cross-section without wire end ferrule 2.5 mm2 , with connector sleeves 1.5 mm2
Housing material PBT
Sensing face PBT
Degree of protection IP68

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