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Inductive sensor NBB2-12GM40-Z0

Inductive proximity sensor

Inductive sensor NBB2-12GM40-Z0

  • 2 mm flush
  • 2-wire DC
  • Product Detail

Datasheet excerpt: Technical data of  NBB2-12GM40-Z0

General specifications
Switching function Normally open (NO)
Output type Two-wire
Rated operating distance 2 mm
Installation flush
Output polarity DC
Assured operating distance 0 ... 1.62 mm
Actual operating distance 1.8 ... 2.2 mm typ.
Reduction factor rAl 0.18
Reduction factor rCu 0.12
Reduction factor r304 0.67
Output type 2-wire
Nominal ratings
Operating voltage 5 ... 60 V
Switching frequency 0 ... 1000 Hz
Hysteresis 1 ... 10 typ. 5 %
Reverse polarity protection reverse polarity tolerant
Short-circuit protection pulsing
Voltage drop ≤ 5 V
Operating current 2 ... 100 mA
Lowest operating current 2 mA
Off-state current 0 ... 0.5 mA typ.
Switching state indicator all direction LED, yellow
Functional safety related parameters
MTTFd 2250 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
UL approval cULus Listed, General Purpose
CCC approval Certified by China Compulsory Certification (CCC)
Ambient conditions
Ambient temperature -25 ... 70 °C (-13 ... 158 °F)
Mechanical specifications
Connection type cable PVC , 2 m
Core cross section 0.14 mm2
Housing material brass, nickel-plated
Sensing face PBT
Degree of protection IP67
Cable
Cable diameter 3 mm ± 0.2 mm
Bending radius > 10 x cable diameter
Dimensions
Length 40 mm
Diameter 12 mm

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