Pepperl Fuchs NBB4-12GM40-E2 Data Sheet

Inductive sensor NBB4-12GM40-E2

Technical Data

General specifications

Switching element function PNP NO

Model Number

NBB4-12GM40-E2

Features

•Basic series

•4 mm flush

• Extended Range

Accessories

BF 12

Mounting flange, 12 mm

Rated operating distance s
Installation flush
Output polarity DC
Assured operating distance sa0 ... 3.24 mm
Reduction factor r
Reduction factor rCu 0.2
Reduction factor r

Nominal ratings

Operating voltage UB10 ... 30 V
Switching frequency f 800 Hz
Hysteresis H typ. 5%
Reverse polarity protection reverse polarity protected
Short-circuit protection pulsing
Vol tag e d rop Ud≤ 3 V
Operating current I
No-load supply current I
Switching state indicator LED, yellow

Functional safety related parameters

MTTFd 3220 a
Mission Time (TM) 20 a
Diagnostic Coverage (DC) 0 %

Ambient conditions

Ambient temperature -40 ... 80 °C (-40 ... 176 °F)

Mechanical specifications

Connection type cable PVC , 2 m
Core cross-section 0.34 mm
Housing material brass, nickel-plated
Sensing face PBT
Degree of protection IP67

Compliance with standards and directives

Stan dard conf ormit y

Sta ndar ds

Approvals and certificates

UL approval cULus Listed, General Purpose
CSA approval cCSAus Listed, General Purpose
CCC approval CCC approval / marking not required for products rated ≤36 V

0.3

Al

0.7

304

4 mm

n

≤ 200

L

≤ 20 mA

0

EN 60947-5-2:2007
IEC 60947-5-2:2007

2

Dimensions

Electrical Connection

BN

BK

BU

M12 x 1

4

37

17

L+

L-

40

LED

Release date: 2015-12-17 15:10 Date of issue: 2015-12-17 803832_eng.xml

Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.

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