PA05305005E
2014-09-04
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Test the Best Photoelectric Sensors:
E67 Series Long Range Perfect Prox
Most photoelectric sensors on
the market today can reliably
detect light-colored, reflective
targets against high contrast,
dark-colored backgrounds. But
what if your application isn’t
“ideal?” What if you’re tasked
with sensing a multitude of dif-
ferent targets, all with their own
colors, sizes, texture or reflectiv-
ity? This is where most sensors
fail. The E67 Series Long Range
Perfect Prox, on the other hand,
was engineered from the ground
up with these difficult applica-
tions in mind.
The Highest Performing
Sensor in its Class
Background rejection sensors
are nothing new; they’ve been
on the market for decades.
Characterized by an ability to
detect objects at a certain dis-
tance while ignoring objects
beyond that range, background
rejection sensors are ideal for
applications where mounting a
reflector on the opposite side of
the sensor might not be ideal.
What differentiates the E67
Series is its ability to detect
objects that cause trouble for
most other sensors—like flat
black targets, highly translucent
targets, or off angle targets.
The E67 Series can see these
targets up to an unprecedented
eight feet, while completely
ignoring even highly reflective
objects just beyond that range.
Accuracy and Repeatability
The E67 Series doesn’t just
detect tough targets—it does
so with unmatched precision.
Unlike competitive units, the
E67 Series sees different targets
at nearly the exact same dis-
tance with almost zero variation.
See below for a comparison.
The E67 Series Long Range
Perfect Prox® sensor was
designed with one thing in
mind: solve the most dif-
ficult photoelectric sensing
applications. Through the
use of patented optics and
Perfect Prox technology,
the E67 Series can reliably
detect targets regardless
of material color, texture,
reflectance, contrast or sur-
face shape while ignoring
objects just slightly outside
the target range.
Range (inches)
Black/White
Range Differential
Note: Performance based on
Eaton in-house engineering tests.
10
20
30
40
50
60
70
80
0
SICK
WT34-B410
Eaton
E67-LRDP200-HLD
Banner
Q60BB6AF2000
White
Target
Black
Target
Highly visible LEDs indicate power
and output status. Internal lenses
minimize seams for better sealing. The
E67 Series is rated NEMA 6P for high-
pressure washdown and immersion
applications.
Test the Best
Want to learn more about the
E57 Series or the rest of Eaton’s
line of rugged sensors? Visit us
online and complete the Test the
Best form. We’re so confi dent in
our sensors, we’re willing to let
you try one out—absolutely free.
Learn more at:
www.eaton.com/sensors
Photoelectric sensors
Product Description
The E67 Series Long Range
Perfect Prox®, representing the
highest performing long-range
background rejection sensor
Eaton offers, is engineered for
the most difficult sensing appli-
cations.
The E67 Series reliably detects
targets in range, regardless of
variations in color, reflectance,
contrast or surface shape while
ignoring objects just slightly out-
side the target range.
The standard E67 sensor is con-
veniently pre-set with a six-foot
range. Ranges of three to eight
feet are available preset from
the factory.
Features
• Perfect Prox technology pro-
vides exceptional background
rejection and application prob-
lem solving
• Extended sensing ranges avail-
able—up to eight feet
• Sensing range can be set at
the factory to between 60 and
240 cm (in 10 cm increments)
• No user adjustment required
in the field, and a tamper-proof
design with fixed sensing
range set at the factory
• Dual indicators communicate
both output and power status
from an easy-to-see location at
the top of the sensor housing
• Models available with both AC
and DC operation in a single
unit—up to 132 volts
• Isolated contact output on AC/
DC models provide additional
wiring flexibility
• Select from NPN or PNP out-
puts (DC-only models)
• Two mounting options for
maximum flexibility
• Fully sealed package
Model Selection Table
E67
Series Sensing
Range Optimum
Range Cutoff
Range Field of View Connection
Type
Catalog Number
Light Operate Dark Operate
18-30 VDC Models
79 in.
(200 cm)
12-60 in.
(30-150 cm)
91 in.
(230 cm)
6 in. (5 cm) @
79 in. (200 cm)
4-Pin Micro
DC (Euro QD)
E67-LRDP200-HLD E67-LRDP200-HDD
4-Pin Micro
DC (Euro QD)
E67-LRDPXXX-HLD E67-LRDPXXX-HDD
20-132 VAC/DC Models
79 in.
(200 cm)
12-60 in.
(30-150 cm)
91 in.
(230 cm)
6 in. (5 cm) @
79 in. (200 cm)
4-Pin Micro
DC (Euro QD)
E67-LRDP200-KLD E67-LRDP200-KDD
4-Pin Micro
DC (Euro QD)
E67-LRDPXXX-KLD E67-LRDPXXX-KDD
Ranges based on an 18 in. white card.
Also consider the cutoff range when selecting a sensing range. Guaranteed cutoff will be approximately 12 in. (30 cm) beyond the sensing range. If a
background is present within this zone, adjustments to the application or the sensing range will need to be made.
Sensor will detect a 90% reflectance card at this range.
Sensor will ignore a 90% reflectance card at this range.
Custom ranges are available (built-to-order). Contact Eaton’s Sensor Applications Department at 800-426-9184 for delivery lead times and pricing. The
sensing range of this device can be set at the factory to between 60 cm and 240 cm (in 10 cm increments). To order, substitute the range (in cm) in the
model number in place of the standard 200 cm. For example, for a device that detects out to 4 ft. equates to 121.92 cm. Rounding up (or down, depend-
ing on your needs) to the nearest 10 cm yields a sensing range of 130 cm. Therefore, for a light-operate AC/DC device, you would order
E67-LRDP130-KLD.
Wiring Diagrams
AC/DC Models DC Models
Connector Version-Face View Male
See
Output
Options
Below
L2 or ( - )
L1 or +V
AC 20 to 132 V
or DC 20 to 132 V
L2 or ( - )
L1 or +V
4
1
2
3
(Red/White)
(Red/Black)
(Green)
(Red)
For connector versions, the pin numbering and wire colors are typical of several manufacturers,
however variations are possible. In case of discrepancies, rely on function indicated and pin loca-
tion rather than pin number or wire color.
Dimensions
Approximate dimensions in inches (mm).
Excess Gain Chart
1000
4000
10
1
10 20 30 40 0010706051.0
RANGE (inches)
EXCESS GAIN
100
RANGE (cm)
25 51 77 102 127 152178 4525.2
Excess gain is a measurement
of how much sensing power a
photoelectric sensor has avail-
able beyond the power required
to detect an object. An excess
gain of 1.00 at a given range
means there is exactly enough
power to detect an object under
perfect conditions at that range.
In the real world, there is con-
tamination—dust, humidity and
debris—that can settle on the
lenses and reduce light trans-
mission. As the level of contami-
nation gets worse, more excess
gain will be needed to get past
the poor visibility.
The above gain chart shows a
nominal unit with fixed 79 in.
sensing range.
Connector Version-Face View Male
( - )
+V
DC 18 to 30 V
( - )
+V
4
1
2
3
(Brown)
(Blue)
(Black)
(White)
NPN
Output
(Sink)
PNP
Output
(Source)
Load
Load
6.53
(166)
2.34 (59)
1.65
(42)
1.69
(43)
5.41
(137)
1.7
(43)
1.7
(43)
0.62
(15.5)
0.12
(3)
M30 x 1.5
Thread Fits into
1.25 (32) hole 1.01
(25.5)
2.33 (59)
0.95
(24)
0.15
(4)
Eaton Corporation
Electrical Sector
1111 Superior Ave.
Cleveland, OH 44114
United States
877-ETN-CARE (877-386-2273)
Eaton.com
© 2011 Eaton Corporation
All Rights Reserved
Printed in USA
Publication No. PA05305005E / RG
August 2011
Eaton is a registered trademark of Eaton
Corporation.
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respective owners.
