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Inductive sensor equivalent to NBB20-U4K-N0-V1

Inductive sensor  equivalent to NBB20-U4K-N0-V1

Inductive sensor  equivalent to NBB20-U4K-N0-V1
  • Inductive sensor  equivalent to NBB20-U4K-N0-V1

Inductive sensor equivalent to NBB20-U4K-N0-V1

Trade Terms
FOB
Payment Terms
TT
Delivery Time
7-10 days
Packing
Polybag/box
Shipping
By sea, By air or By express delivery (DHL/UPS/FEDEX/TNT/EMS)
MOQ
1
Place of Origin
China
Certificate
CE,ROHS,UL
Price
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Pieces
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Datasheet excerpt: Technical data of  NBB20-U4K-N0-V1

General specifications
Switching functionNormally closed (NC)
Output typeNAMUR
Rated operating distance20 mm
Installationflush
Assured operating distance0 ... 16.2 mm
Actual operating distance18 ... 22 mm typ. 20 mm
Reduction factor rAl0.33
Reduction factor rCu0.31
Reduction factor r3040.74
Output type2-wire
Nominal ratings
Nominal voltage8.2 V (Ri approx. 1 kΩ)
Switching frequency0 ... 300 Hz
Hysteresistyp. 5 %
Reverse polarity protectionyes
Short-circuit protectionyes
Current consumption

Measuring plate not detectedmin. 2.2 mA

Measuring plate detected≤ 1 mA
Switching state indicatorLED, yellow
Functional safety related parameters
MTTFd1697 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Compliance with standards and directives
Standard conformity

NAMUREN 60947-5-6:2000
IEC 60947-5-6:1999

Electromagnetic compatibilityNE 21:2007

StandardsEN IEC 60947-5-2
Approvals and certificates
IECEx approval

Equipment protection level GaIECEx PTB 11.0021X

Equipment protection level GbIECEx PTB 11.0021X

Equipment protection level DaIECEx PTB 11.0021X
ATEX approval

Equipment protection level GaPTB 00 ATEX 2032 X

Equipment protection level GbPTB 00 ATEX 2032 X

Equipment protection level DaPTB 00 ATEX 2032 X
UL approval

Ordinary LocationE87056

Hazardous LocationE501628

Control drawing116-0451
CCC approval

Hazardous Location2020322315002303
NEPSI approval

NEPSI certificateGYJ16.1394X
CML approvalon request
Ambient conditions
Ambient temperature-25 ... 100 °C (-13 ... 212 °F)
Storage temperature-40 ... 100 °C (-40 ... 212 °F)
Mechanical specifications
Connection typeConnector plug
Housing materialPA/metal
Sensing facePA
Degree of protectionIP67 / IP69K
Connector

ThreadingM12 x 1

Number of pins4
Mass225 g
Dimensions

Height40 mm

Width40 mm

Length118 mm
NoteTightening torque: 1.8 Nm (housing)
General information
Use in the hazardous areasee instruction manuals


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