Pepperl & Fuchs NJ20+U4+W Inductive Proximity Sensor; 20 - 253 Volt, 20 mm Sensing Distance, 2 Wire, AC Output, NO/NC Operating Mode

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$249.48 / each

Vendor: Pepperl+Fuchs
Cat #: NJ20+U4+W
Part #: 157837
SKU: 217787
UPC #: 001077000009

Product Details

Size: 118 mm Length x 40 mm Width
0.5 - 1.95 Milli-Amp, Typical 1.2 Milli-Amp OFF-state current
0 - 3000 Milli-Amp momentary current
Indicator for operating display and switching state

Pepperl & Fuchs Inductive sensor has AC switching element with NO/NC function. It is rated to operate at a distance of 20 mm with an assured operating distance of 0 - 16.2 mm. It has sturdy PBT limit switch style housing, 1/2-Inch NPT metal base, PBT sensing face and a 2.5 cross-section core. Sensor operates at a voltage of 20 - 253 Volts and current of 8 - 500 milli-Amps at a switching frequency of 0 - 20 Hz. It has reduction factor of 0.35 for aluminum, 0.35 for copper and 0.8 for 304 material. It measures 118 mm x 40 mm.

Sensor gives a momentary current of 0 - 3000 milli-Amps and less than 5 Volts voltage drop. It has typical 5% hysteresis at a typical off state current of 1.2 milli-Amps and gives AC output polarity. Sensor has screw terminals connection type. It features two-wire AC configuration. It is included with a green LED indicator for operating voltage and a yellow LED indicator for switching states. It has non-flush installation. It operates at a temperature of -25 to 70 deg C. Inductive sensor is IP68 rated for use in hazardous locations. Sensor is cULus/cCSAus listed and CCC certified.

Product Specifications

Alternate Part Number NJ20U4W
Amperage Rating 8 - 500 Milli-Amp
Connection 1/2 Inch NPT Screw Terminal
Contact Configuration NO/NC
Degree Of Protection IP68
Frequency Response 0 - 20 Hz
In Stock Yes
Indicator Yellow/Green LED
Item Proximity Sensor
Material PBT Housing and Face, Metal Housing Base
Mfr/Vendor Pepperl+Fuchs
Mounting Non-Flush
Output 2-Wire AC
Sensing Distance 20 mm
ShortDescriptionStripped Pepperl-Fuchs-NJ20-U4-W-Inductive-Proximity-Sensor
Standards cULus Listed, cCSAus Certified, EN/IEC 60947-5-2:2007, CE Compliant
Temperature Rating -25 to 70 deg C Ambient
UPC 001077000009
Voltage Rating 20 - 253 Volt
feature#1 20 mm non-flush
feature#2 Limit switch style housing
feature#3 Metal base 1/2" NPT
feature#4 Operating voltage indicator LED, green