Description
This is an PEPPERL+FUCHS 20MM Inductive sensor. Its part number is NBB20-U4-A2. This item comes as pictured and does not include any additional parts or accessories.
Specifications:
Manufacturer: PEPPERL+FUCHS
Part Number: NBB20-U4-A2
Output type: PNP
Rated operating distance: 20 mm
Installation: flush
Output polarity: DC
Assured operating distance: 0 ... 16.2 mm
Reduction factor rAl: 0.33
Reduction factor rCu: 0.31
Reduction factor r304: 0.74
Reduction factor rBrass: 0.41
Output type: 4-wire
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
No-load supply current: ≤ 20 mA
Time delay before availability: 80 ms
Operating voltage indicator: LED, green
Switching state indicator: LED, yellow
MTTFd: 1289 a
Mission Time (TM): 20 a
Diagnostic Coverage (DC): 0 %
Standards:
EN 60947-5-2:2007
EN 60947-5-2/A1:2012
IEC 60947-5-2:2007
IEC 60947-5-2 AMD 1:2012
UL approval: cULus Listed, General Purpose
CCC approval: CCC approval / marking not required for products rated ≤36 V