Pepperl+Fuchs NRB4-12GM40-E2-C-V1
Inductive sensor

Pepperl+Fuchs NRB4-12GM40-E2-C-V1

Series: Cylindrical type, Housing diameter: 12 mm, Housing material: Brass, PTFE coated, Rated operating distance: 4 mm, Connection type: Connector M12 x 1 , 4-pin, Output type: 3-wire, Installation: flush, Type of voltage: DC

Item Number: NRB4-12GM40-E2-C-V1
Total price: 88.96
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General specifications
Switching element functionPNP NO
Rated operating distance4 mm
Output polarityswitched high
Assured operating distance0 ... 3.24 mm
Reduction factor rAl1
Reduction factor rCu1
Reduction factor r3041
Reduction factor rSt371
Nominal ratings
Operating voltage10 ... 30 V DC
Switching frequency0 ... 2000 Hz
Hysteresistyp. 5 %
Reverse polarity protectionreverse polarity protected
Short-circuit protectionpulsing
Voltage dropless than or equal to 3 V
Rated insulation voltage60 V
Operating current0 ... 200 mA
Off-state current0 ... 0.5 mA typ. 0.1 mA at 25 °C
No-load supply currentless than or equal to 12 mA
Switching state indicatorMultihole-LED, yellow
Mag. Field strength, AC fields200 mT
Mag. Field strength, DC fields200 mT
Functional safety related parameters
MTTFd1477 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Approvals and certificates
Protection classII
Rated insulation voltage60 V
Design-impulse-voltage withstand800 V
UL approvalcULus Listed, General Purpose
CSA approvalcCSAus Listed, General Purpose
CCC approvalCCC approval / marking not required for products rated less than or equal to 36 V
Ambient conditions
Ambient temperature-25 ... 70 °C (-13 ... 158 °F)
Storage temperature-40 ... 85 °C (-40 ... 185 °F)
Mechanical specifications
Connection typeConnector M12 x 1 , 4-pin
Housing materialBrass, PTFE coated
Sensing faceRyton R4
Housing diameter12 mm
Degree of protectionIP67
Mass23 g


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