
Inductive sensor NBB1,5-6,5S35-E2
Technical Data
General specifications
Switching element function  PNP NO
Model Number
NBB1,5-6,5S35-E2
Features
•1.5 mm flush
• Stainless steel version
• Extended temperature range
Accessories
BF 6,5
Mounting flange, 6.5 mm
Rated operating distance  s 
Installation  flush 
Output polarity  DC 
Assured operating distance  sa0 ... 1.215 mm 
Actuating element  mild steel, e. g. 1.0037, SR235JR (formerly St37-2) 
Reduction factor rAl  0.4 
Reduction factor r 
Reduction factor r 
Reduction factor r
Nominal ratings
Operating voltage  UB10 ... 30 V 
Switching frequency  f 0 ... 1500 Hz 
Hysteresis  H 0.01 ... 0.33 mm 
Reverse polarity protection  reverse polarity protected 
Short-circuit protection  yes 
Overload resistance  yes 
Wire breakage protection  yes 
Inductive overvoltage protection  yes 
Surge suppression  yes 
Ripple  10 % 
Vol tag e d rop  U 
Repeat accuracy  R 0.08 mm 
Operating current  I 
Off-state current  I 
No-load supply current  I 
Switching state indicator  LED, yellow
Functional safety related parameters
MTTFd  2360 a 
Mission Time (T 
Diagnostic Coverage (DC)  0 %
Ambient conditions
Ambient temperature  -25 ... 85 °C (-13 ... 185 °F) 
Storage temperature  -40 ... 85 °C (-40 ... 185 °F)
Mechanical specifications
Connection type  cable PUR , 2 m 
Core cross-section  0.25 mm 
Housing material  Stainless steel 1.4305 / AISI 303 
Sensing face  PBT 
Degree of protection  IP67 
Mass  55 g
Compliance with standards and directives
Stan dard conf ormit y   
Sta ndar ds 
Approvals and certificates
CCC approval  CCC approval / marking not required for products rated ≤36 V
  0.2
Cu
  0.8
304
  0.4
Brass
) 20 a
M
1.5 mm
n
8 mm x 8 mm x 1 mm
≤ 2.5 V
d
0 ... 200 mA
L
0.01 mA
r
≤ 7 mA
0
EN 60947-5-2:2007 
IEC 60947-5-2:2007
2
Dimensions
ø 6.5
Electrical Connection
BN
BK
BU
35
LED
L+
L-
Release date: 2015-02-18 13:53 Date of issue: 2015-02-18 236515_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
1