Pepperl + Fuchs Inductive Sensor Nbb20-U1-E0, P+F

• Task: Adjust
• Structure: Combination
• Mathematical Model: Linear
• Signal: Continuous
• Function: Automatic Control
• Certification: RoHS, CCC, ISO: 9001, CE
• Model NO.: NBB20-U1-E0
• Condition: New
• Customized: Non-Customized
• Material: Stainless Steel
• Stroke: 500 ~ 5000 mm
• Resistance: 0~5K Outout
• Output Voltage: 0-5V, 0-10V
• Output Current: 4-20mA
• Transport Package: Cartons
• Specification: 1KG
• Trademark: PEPPERL + FUCHS
• Origin: Germany
• HS Code: 8504909090

Product Description

Inductive sensor NBB20-U1-E0
Sensor head bidirectional and rotatable
20 mm flush
3-wire DC
4 LEDs indicator for 360° visibility

General specifications
Switching function    Normally open (NO)
Output type    NPN
Rated operating distance    20 mm
Installation    flush
Output polarity    DC
Assured operating distance    0 ... 16.2 mm
Actual operating distance    18 ... 22 mm typ. 20 mm
Reduction factor rAl    0.33
Reduction factor rCu    0.31
Reduction factor r304    0.74
Reduction factor rBrass    0.41
Output type    3-wire

Nominal ratings
Operating voltage    10 ... 30 V DC
Switching frequency    0 ... 440 Hz
Hysteresis    typ. 5 %
Reverse polarity protection    reverse polarity protected
Short-circuit protection    pulsing
Voltage drop    ≤ 2 V
Operating current    0 ... 200 mA
Off-state current    0 ... 0.5 mA typ. 0.1 µA at 25 °C
No-load supply current    ≤ 20 mA
Time delay before availability    80 ms
Operating voltage indicator    LED, green
Switching state indicator    LED, yellow
Functional safety related parameters
MTTFd    1510 a
Mission Time (TM)    20 a
Diagnostic Coverage (DC)    0 %

Ambient conditions
Ambient 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    PA/metal with epoxy powder coating
Sensing face    PA
Housing base    plastic
Degree of protection    IP68 / IP69K

Mass    225 g
Dimensions    
Height    40 mm
Width    40 mm
Length    118 mm
Note    Tightening torque: 1.8 Nm (housing)