Date of issue 08/13/2012
377
For detailed data and product description refer to the data sheets at
Photoelectric Sensors,
Standard Sensors,
diffuse mode sensors with background suppression
2
.1.1
Technical Data
Electrical Connection
❍
= light on,
●
= dark on
Germany: +49 621 776-4411
Consider the General Notes on the Information in the Pepperl+Fuchs Product Catalogs
Pepperl+Fuchs Group
fa-info@de.pepperl-fuchs.com
USA: +1 330 486 0001
fa-info@us.pepperl-fuchs.com
Singapore: +65 6779 9091
fa-info@sg.pepperl-fuchs.com
Copyright Pepperl+Fuchs
L
W
H
lc
General Data
Background suppression
✔
Detection range
13 ... 140
mm
Light type
modulated visible red light
Diameter of the light spot
approx. 5 mm at detection range 120 mm
Operating voltage
10 ... 30
V DC , class 2
No-load supply current
< 20 mA
Switching type
dark on
Signal output
2
Push-pull (4 in 1) outputs, complementary, short-circuit proof, reverse pola-
rity protected
Switching current
max. 100 mA
Switching frequency
1
kHz
Ambient temperature
-20 ... 60
°C (-4 ... 140 °F)
Material
Housing
Stainless steel 1.4404 / AISI 316L
Optical face
PMMA
Protection degree
IP67 / IP69K
Model Number
MLE75-8-H-140-RT/59/65/115/136
MLE75-8-H-140-RT/59/65/95/136
Connection
2
m fixed cable
●
M8 x 1 connector, 4-pin
●
Approvals and Certificates
UL approval
cULus
●
●
CCC approval
Products with a maximum operating voltage of
36
V do not bear a CCC mar-
king because they do not require approval.
Dimensions
Length L [mm]
25.1
Width W [mm]
12.9
Height H [mm]
32.9
Connector area l
c
[
mm]
12
Background suppression sensor
MLE75 series
Background suppression
Rectangular miniature housing
Stainless steel housing
DC sensor
Discrete output
Cable and connector versions
Visible red light
Chemical and corrosion resistant
housing for rough enviroments
Wash down design for applications
in food & beverage industries
Reliable detection of all surfaces,
regardless of color and texture
Minimal black/white difference
Sharp background suppression
Adjustable switchpoint
ECOLAB certificate
Properties
Your Benefit
+UB
1
2
3
0
V
4
Q
Q
Option59/95/136
Option 59/115/136
+UB
BN
WH
BU
0
V
BK
Q
Q
MLE75-8-H-140-RT/59/65/95/136
MLE75-8-H-140-RT/59/65/115/136
1
3
2
4
1
BN
2
WH
3
BU
4
BK
Wire colors in accordance with EN 60947-5-2
(
brown)
(
white)
(
blue)
(
black)
