Pepperl Fuchs NMB2-12GM55-E0-FE Data Sheet

Inductive sensor NMB2-12GM55-E0-FE

Dimensions

M12x1

2

4

Model Number

NMB2-12GM55-E0-FE

Features

• Stainless steel sensing face

• Sensing range 2 mm

•3-wire DC

• Ferrous targets

Connection

BN

BK

BU

L+

L-

Accessories

AB-12

Mounting aid

17

LED

47

55

Technical Data

General specifications

Switching element function NPN NO
Rated operating distance s
Installation flush
Output polarity DC
Assured operating distance sa0 ... 1.62 mm
Actuating element Ferrous targets
Reduction factor rAl 0
Reduction factor r
Reduction factor r
Reduction factor r
Reduction factor r
Reduction factor r

Nominal ratings

Operating voltage UB10 ... 30 V DC
Switching frequency f 100 Hz
Hysteresis H 3 ... 15 typ. 5 %
Reverse polarity protection reverse polarity protected
Short-circuit protection pulsing
Voltage drop Ud≤ 2 V DC
Operating current I
Current consumption < 14 mA
Off-state current I

Functional safety related parameters

MTTFd 990 a
Mission Time (TM) 20 a
Diagnostic Coverage (DC) 0 %

Indicators/operating means

Operating display Dual LED

Ambient conditions

Ambient temperature -40 ... 70 °C (-40 ... 158 °F)

Mechanical specifications

Connection type 2 m PUR cable
Core cross-section 0.34 mm
Housing material Stainless steel 1.4305 / AISI 303
Sensing face Stainless steel 1.4305 / AISI 303
Protection degree IP69K

Compliance with standards and directives

Standard conformity

Standards

Approvals and certificates

UL approval cULus Listed, General Purpose
CSA approval cCSAus Listed, General Purpose
CCC approval Products with a maximum operating voltage of ≤36 V do not bear a

0

Cu

0.6 - 0.8

304

0.1

316Ti

1

St37

0

Brass

2 mm

n

≤ 200 mA

L

≤ 10 µA

r

Green: power

Yellow: output

2

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

CCC marking because they do not require approval.

Release date: 2012-11-16 11:10 Date of issue: 2012-11-16 908427_eng.xml

Subject to modifications without notice

Copyright Pepperl+Fuchs

1