Cảm biến cảm ứng 20mm NO PNP 3w Pepperl Fuchs NBB20-U1K-E2-3G-3D

Cảm biến cảm ứng 20mm NO PNP 3w Pepperl Fuchs NBB20-U1K-E2-3G-3D

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Nhà sản xuất:

Pepperl-Fuchs

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Xuất xứ: Germany

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Thông tin nổi bật

Cảm biến cảm ứng 20mm NO PNP 3w Pepperl Fuchs NBB20-U1K-E2-3G-3D


Inductive sensor NBB20-U1K-E2-3G-3D
- Sensor head bidirectional and rotatable
- 4 LEDs indicator for 360° visibility
- 20 mm flush
- 3-wire DC
- ATEX/IECEx Zone 2/22

 

Datasheet excerpt: Technical data of  NBB20-U1K-E2-3G-3D

General specifications
Switching function Normally open (NO)
Output type PNP
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 ... 150 Hz
Hysteresis typ. 5 %
Reverse polarity protection reverse polarity protected
Short-circuit protection pulsing
Voltage drop ≤ 2 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 ≤ 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 %
Compliance with standards and directives
Standard conformity  
  Standards EN IEC 60947-5-2
Approvals and certificates
IECEx approval  
  Equipment protection level Gc (ec) IECEx TUR 21.0019X
  Equipment protection level Dc (tc) IECEx TUR 21.0020X
ATEX approval  
  Equipment protection level Gc (ec) TÜV 20 ATEX 8525 X
  Equipment protection level Dc (tc) TÜV 20 ATEX 8526 X
UL approval cULus Listed, General Purpose
Marine approval DNVGL TAA0000160
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 , stripped insulation length: 7 mm
  Minimum core cross-section min. 0.5 mm2 (incl. wire-end ferrules when using flexible conductors)
  Maximum core cross-section max. 2.5 mm2 (incl. wire-end ferrules when using flexible conductors)
Connection (system side) screw terminals , M20 x 1.5 cable gland , usable thread length 9.1 mm , screw-in depth max. 9.1 mm
Housing material PA
Sensing face PA
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)
General information
Use in the hazardous area see instruction manuals

 

Classifications

System Classcode
ECLASS 13.0 27274001
ECLASS 12.0 27274001
ECLASS 11.0 27270101
ECLASS 10.0.1 27270101
ECLASS 9.0 27270101
ECLASS 8.0 27270101
ECLASS 5.1 27270101
ETIM 9.0 EC002714
ETIM 8.0 EC002714
ETIM 7.0 EC002714
ETIM 6.0 EC002714
ETIM 5.0 EC002714
UNSPSC 12.1 39121550


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