Pepperl Fuchs NMN20-18GH50-E2-V1 Data Sheet

Inductive sensor NMN20-18GH50-E2-V1

Technical Data

General specifications

Switching function Normally open (NO)
Output type PNP
Rated operating distance sn20 mm
Installation non-flush
Output polarity DC

Model Number

NMN20-18GH50-E2-V1

Features

• 20 mm non-flush

•Active surface metal

• One-piece housing with stainless steel
(V4A; 1.4435)

Accessories

BF 18

Mounting flange, 18 mm

V1-G

Female connector, M12, 4-pin, field attachable

V1-W

Female connector, M12, 4-pin, field attachable

V1-G-2M-PUR

Female cordset, M12, 4-pin, PUR cable

V1-W-2M-PUR

Female cordset, M12, 4-pin, PUR cable

Assured operating distance s
Reduction factor rAl 1
Reduction factor r
Reduction factor r
Reduction factor r
Output type 3-wire

Nominal ratings

Installation conditions

A

B
C

F
Operating voltage U
Switching frequency f 0 ... 200 Hz
Hysteresis H 3 ... 15 typ. 5 %
Reverse polarity protection yes
Short-circuit protection yes
Voltage drop Ud≤ 2 V
Operating current I
Off-state current I
No-load supply current I
Time delay before availability t
Switching state indicator LED, yellow

Limit data

Operating pressure statically 60 bar (870.2 psi) max.

Functional safety related parameters

MTTFd 655 a
Mission Time (TM) 20 a
Diagnostic Coverage (DC) 0 %

Ambient conditions

Ambient temperature -25 ... 85 °C (-13 ... 185 °F)

Mechanical specifications

Connection type Connector plug M12 x 1 , 4-pin
Housing material Stainless steel 1.4435 / AISI 316L
Sensing face Stainless steel 1.4435 / AISI 316L
Degree of protection IP68 / IP69K
Mass 24 g

Compliance with standards and
directives

Standard conformity

Standards

Approvals and certificates

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

0.9

Cu

0.3 (0.6 of material thickness 2 mm)

304

1

St37

Dimensions

0 ... 16.2 mm

a

34 mm (mild steel)
36 mm (stainless steel)
20 mm (aluminum)
22 mm (brass)
41 mm
60 mm
200 mm
10 ... 30 V

B

0 ... 200 mA

L

≤ 0.1 mA

r

≤ 10 mA

0

≤ 40 ms

v

EN 60947-5-2:2007
EN 60947-5-2/A1:2012
IEC 60947-5-2:2007
IEC 60947-5-2 AMD 1:2012

Release date: 2017-12-20 14:02 Date of issue: 2017-12-20 288266_eng.xml

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

7

4

24

ø 16.4

LED
(4x)

M18 x 1

M12 x 1

42

50

52.5

63.5

8

1

Inductive sensor NMN20-18GH50-E2-V1

Electrical Connection

Pinout

1

4

3

Wire colors in accordance with EN 60947-5-2

1 BN
2 WH
3 BU
4 BK

2

L+

L-

1

4

3

(brown)
(white)
(blue)
(black)

Installation Conditions

metal-free zone

sensing face

support

B F

CA

Release date: 2017-12-20 14:02 Date of issue: 2017-12-20 288266_eng.xml

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

2