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Chemical-resistant Proximity Sensor
E2FQ
CSM_E2FQ_DS_E_5_1
Inductive Profoximity Sensor with
Chemical-resistant Fluororesin Case
• Housing and mounting are made of Fluororesin resistant to
chemicals.
• Maximum sensing distance: 10 mm.
Be sure to read Safety Precautions on
page 5.
Note: The cable is made of vinyl chloride and requires separate protection.
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Ordering Information
Sensors [Refer to Dimensions on page 6.]
Appearance
M12
Shielded
M18
M30
Sensing distance
2 mm
5 mm
10 mm
Output configuration Operation mode
DC 2-wire
DC 3-wire, NPN
DC 2-wire
DC 3-wire, NPN
NO
AC 2-wire
DC 2-wire
DC 3-wire, NPN
AC 2-wire
Model
E2FQ-X2D1 2M
E2FQ-X2E1 2M
E2FQ-X5D1 2M
E2FQ-X5E1 2M
E2FQ-X5Y1 2M
E2FQ-X10D1 2M
E2FQ-X10E1 2M
E2FQ-X10Y1 2M
1
E2FQ
Ratings and Specifications
Model
E2FQ-X2E1
E2FQ-X2D1
Item
E2FQ-X5E1
E2FQ-X5D1, E2FQ-X5Y1
E2FQ-X10E1
E2FQ-X10D1, E2FQ-X10Y1
Sensing distance
2 mm ±10%
5 mm ±10%
10 mm ±10%
Set distance
0 to 1.6 mm
0 to 4 mm
0 to 8 mm
Differential travel
E1/Y1 Models: 10% max. of sensing distance, D1 Models: 20% max. of sensing distance
Detectable object
Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering Data on page 3.)
Standard sensing object Iron, 12 × 12 × 1 mm
Iron, 18 × 18 × 1 mm
Iron, 30 × 30 × 1 mm
E1 Models: 600 Hz
D1 Models: 500 Hz
E1 Models: 400 Hz
D1 Models: 300 Hz
Response frequency *
E1 Models: 1.5 kHz
D1 Models: 800 Hz
Power supply voltage
(operating voltage
range)
E1 Models: 12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max.
Y1 Models: 24 to 240 VAC (20 to 264 VAC), 50/60 Hz
D1 Models: 12 to 24 VDC (10 to 36 VDC), ripple (p-p): 20% max.
Current consumption
E1 Models: 17 mA max.
Leakage current
D1 Models: 0.8 mA max., Y1 Models: 1.7 mA max. (at 200 VAC)
Control
output
Y1 Models: 25 Hz
Load
current
E1 Models: 200 mA max., D1 Models: 5 to 100 mA, Y1 Models: 5 to 300 mA
Residual
voltage
E1 Models: 2 V max. (Load current: 200 mA, Cable length: 2 m)
Y1 Models: Refer to Engineering Data on page 3.
D1 Models: 3 V max. (Load current: 100 mA, Cable length: 2 m)
Indicators
E Models: Detection indicator (red), Y Models: Operation indicator (red),
D Models: Operation indicator (red), Setting indicator (green) (NO only)
Operation mode
(with sensing object
approaching)
E1/D1/Y1 Models: NO (Refer to the timing charts under I/O Circuit Diagrams on page 5 for details.)
Protection circuits
E1 Models: Load short-circuit protection, Reverse polarity protection, Surge suppressor, D1/Y1 Models: Surge suppressor
Ambient temperature
range
Operating/Storage: −25 to 70°C (with no icing or condensation)
Ambient humidity range Operating/Storage: 35% to 95% (with no condensation)
Temperature influence
±10% max. of sensing distance at 23°C in the temperature range of −25 to 70°C
Voltage influence
E1 Models: ±2.5% max. of sensing distance at rated voltage in the rated voltage ±15% range
D1 Models: ±2.5% max. of sensing distance at rated voltage in the rated voltage ±20% range
Y1 Models: ±1% max. of sensing distance at rated voltage in the rated voltage ±10% range
Insulation resistance
50 MΩ min. (at 500 VDC) between current-carrying parts and case
Dielectric strength
E1/D1 Models: 1,000 VAC, 50/60 Hz for 1 min between current-carrying parts and case
Y Models: 4,000 VAC, 50/60 Hz for 1 min between current-carrying parts and case
Vibration resistance
Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance
Destruction: 500 m/s2 10 times each
in X, Y, and Z directions
Degree of protection
IEC 60529 IP67, in-house standards: oil-resistant
Connection method
Pre-wired Models (Cable length: 2 m)
Weight (packed state)
Approx. 70 g
Destruction: 1,000 m/s2 10 times each in X, Y, and Z directions
Approx. 130 g
Approx. 170 g
Case
Sensing
surface
Materials
Fluororesin
Clamping
nuts
Toothed
washer
Zinc-plated iron
Cable
Vinyl chloride
Accessories
Instruction manual
* The response frequency is an average value.
Measurement conditions are as follows: standard sensing object, a distance of twice the standard sensing object, and a set distance of half the sensing distance.
2
E2FQ
Engineering Data (Reference Value)
Sensing Area
Distance X (mm)
E2FQ-X@
E2FQ-X10
10
Y
8
X
6
E2FQ-X5
4
E2FQ-X2
2
-20
-16 -12 -8
-4
0
4
8
E2FQ-X2 Sensing Head
12
16
Distance Y
(mm)
E2FQ-X5 Sensing Head
E2FQ-X10 Sensing Head
Influence of Sensing Object Size and Material
2.4
d×
d
2.2
t = 1 mm
Iron
X
2
1.8
Stainless steel
(SUS304)
1.6
1.4
E2FQ-X10@
7
d×
d
t = 1 mm
X
6
Iron
5
Stainless
steel
(SUS304)
4
1.2
Distance X (mm)
E2FQ-X5@
Distance X (mm)
Distance X (mm)
E2FQ-X2@
12
11
d×
d
3
1
8
7
Stainless
steel
(SUS304)
5
Brass
Brass
2
0.6
Aluminum
Aluminum
0.4
Iron
9
6
0.8
t = 1 mm
X
10
Brass
4
3
Aluminum
2
1
1
0.2
0
5
10
15
20
25
Side length of sensing object: d (mm)
0
5
10
15
20 25
30 35
40 50
Side length of sensing object: d (mm)
0
10
20
30
40
50
60
Side length of sensing object: d (mm)
Residual Output Voltage
E2FQ-X@Y1 at 24 VAC
5
Load voltage VL (V)
Residual output voltage (V)
E2FQ-X@
4
30
24 VAC
20
Residual output
voltage
ON
3
V
~
2
10
VL
~
1
0
24 VAC
A
Residual
Load
Voltage
1
3
5
10
30 50
100
300 500 1,000
Load current (mA)
01
3
OFF
5
10
30 50
100
300 500 1,000
Load current (mA)
3
E2FQ
120
E2FQ-X@Y1 at 200 VAC
Residual
output voltage
Load voltage VL (V)
Load voltage VL (V)
E2FQ-X@Y1 at 100 VAC
ON
100
80
~
30 50
VL
200 VAC
A
~
80
40 Residual
load
voltage
01
3
OFF
10
V
~
100 VAC
~A
20 Residual
load
voltage
01
3 5
ON
200
120
VL
40
Residual
output voltage
160
V
60
240
100
300
Load current (mA)
OFF
5
10
30 50
100
300
Load current (mA)
Leakage Current
E2FQ-X@Y
Leakage current (mA)
Leakage current (mA)
E2FQ-X@D
1.0
0.8
0.6
2.0
Protective resistance
mA
~
V
~
1.5
Proximity
Sensor
(OFF)
AC
power,
50/60Hz
0.4
1.0
0.2
0
10
20
30
40
Power supply voltage (V)
0
50
100
150
200
250
Power supply voltage (V)
4
E2FQ
I/O Circuit Diagrams
Operation Output conmode
figuration
Model
Timing chart
Output circuit
Brown
Sensing object
Not present
Load
Operate
E2FQ-X2E1
E2FQ-X5E1
E2FQ-X10E1
NPN
(between brown
and black leads)
Load
Proximity
Sensor
main
circuit
Reset
H
Output voltage
(between black and
blue leads)
Unstable
4.7 kΩ
Black
2.2 Ω
*2
Output
E2FQ-X2D1
E2FQ-X5D1
E2FQ-X10D1
(%)
0V
*1. 200 mA max. (load current).
*2. When a transistor is connected.
Set position
Stable sensing area
Brown
Proximity Sensor
DC 2-wire
Tr
Blue
100 80
Rated
sensing
distance
Load
+V
Sensing
object
NO
*1
L
ON
Detection indicator
(red) OFF
Non-sensing sensing
area
area
+V
100 Ω
Present
Proximity
Sensor
main
circuit
0
ON
OFF
Setting indicator
(green)
Blue
0V
ON
Operation indicator
OFF (red)
ON
Note: The load can be connected to either
the +V or 0 V side.
Control output
OFF
Brown
Sensing object
Present
AC 2-wire
E2FQ-X5Y1
E2FQ-X10Y1
Operate
Load
Reset
Operation
indicator (red)
Load
Proximity
Sensor
main
circuit
Not present
Blue
ON
OFF
Safety Precautions
Refer to Warranty and Limitations of Liability.
WARNING
Mutual Interference
This product is not designed or rated for ensuring
safety of persons either directly or indirectly.
Do not use it for such purposes.
When installing two or more Sensors face-to-face or side-by-side, ensure
that the minimum distances given in the following table are maintained.
Mutual Interference (Unit: mm)
Precautions for Correct Use
Do not use this product under ambient conditions that exceed the ratings.
● Design
Influence of Surrounding Metal
When mounting the Sensor within a metal panel, ensure that the clearances
given in the following table are maintained. Failure to maintain these
distances may cause deterioration in the performance of the Sensor.
Model
Item
E2FQ-X2@
E2FQ-X5@
E2FQ-X10@
A
30
50
100
B
20
35
70
A
B
Mounting
Do not tighten the nut with excessive force. A washer must be used
with the nut.
ｌ
n
m
d dia.
D
ｌ
m
Influence of Surrounding Metal
Model
E2FQ-X2@
E2FQ-X5@
E2FQ-X10@
Item
l
0
d
12
18
30
(Unit: mm)
D
0
m
8
20
40
n
18
27
45
Note: The following torque assume washers are being used.
Model
E2FQ-X2@
E2FQ-X5@
E2FQ-X10@
Torque
0.98 N·m
2 N·m
Miscellaneous
Chemical Resistance
Refer to Chemical Resistance for details.
5
E2FQ
(Unit: mm)
Dimensions
Tolerance class IT16 applies to dimensions in this data sheet unless otherwise specified.
E2FQ-X2D1
E2FQ-X2E1
38
21 dia.
38
21 dia.
27
24
17
27
24
17
*
Detection indicator (red)
Two clamping nuts
M12 × 1
M12 × 1
6
Two toothed washers
* 6-dia. vinyl-insulated round cable with 3 conductors (Flame
resistant, Conductor cross section: 0.5 mm2, Insulator diameter:
1.9 mm), Standard length: 2 m
The cable can be extended up to 200 m (separate metal conduit).
*
Operation indicator (red)
Two clamping nuts
6
Two toothed washers
* 6-dia. vinyl-insulated round cable with 2 conductors (Flame
resistant, Conductor cross section: 0.5 mm2, Insulator diameter:
1.9 mm), Standard length: 2 m
The cable can be extended up to 200 m (separate metal conduit).
E2FQ-X5D1
E2FQ-X5Y1
E2FQ-X5E1
47
47
40
32
29
29 dia.
24
40
32
29
29 dia.
24
*1
*
Indicator *2
M18 × 1
Detection indicator (red)
M18 × 1
8
Two clamping nuts
8
Two clamping nuts
Two toothed washers
*1. 6-dia. vinyl-insulated round cable with 2 conductors (Flameresistant, Conductor cross section: 0.5 mm2, Insulator diameter:
1.9 mm), Standard length: 2 m
The cable can be extended up to 200 m (separate metal conduit).
*2. D1: Operation indicator (red) and Setting indicator (green)
Y1: Operation indicator (red)
Two toothed washers
* 6-dia. vinyl-insulated round cable with 3 conductors (Flame
resistant, Conductor cross section: 0.5 mm2, Insulator diameter:
1.9 mm), Standard length: 2 m
The cable can be extended up to 200 m (separate metal conduit).
E2FQ-X10D1
E2FQ-X10Y1
E2FQ-X10E1
57
57
42 dia.
50
42 dia.
41
36
50
41
36
38
38
*1
*
Indicator *2
Detection indicator (red)
M30 × 1.5
Two clamping nuts
8
Two toothed washers
* 6-dia. vinyl-insulated round cable with 3 conductors (Flame
resistant, Conductor cross section: 0.5 mm2, Insulator diameter:
1.9 mm), Standard length: 2 m
The cable can be extended up to 200 m (separate metal conduit).
M30 × 1.5
8
Two clamping nuts
Two toothed washers
*1. 6-dia. vinyl-insulated round cable with 2 conductors (Flame-resistant,
Conductor cross section: 0.5 mm2, Insulator diameter: 1.9 mm),
Standard length: 2 m
The cable can be extended up to 200 m (separate metal conduit).
*2. D1: Operation indicator (red) and Setting indicator (green)
Y1: Operation indicator (red)
Mounting Hole Dimensions
Model
F
F (mm)
E2FQ-X2@
12.5 +0.5
0 dia.
E2FQ-X5@
18.5 +0.5
0 dia.
E2FQ-X10@
30.5 +0.5
0 dia.
6
Terms and Conditions Agreement
Read and understand this catalog.
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you
have any questions or comments.
Warranties.
(a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship
for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron
disclaims all other warranties, express or implied.
(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT
NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER
ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE
PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE.
Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the
Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at
Omron’s election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or
replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount
equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty,
repair, indemnity or any other claims or expenses regarding the Products unless Omron’s analysis confirms that the Products
were properly handled, stored, installed and maintained and not subject to contamination, abuse, misuse or inappropriate
modification. Return of any Products by Buyer must be approved in writing by Omron before shipment. Omron Companies shall
not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or
electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice,
recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above
warranty.
See http://www.omron.com/global/ or contact your Omron representative for published information.
Limitation on Liability; Etc.
OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS,
WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY.
Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted.
Suitability of Use.
Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the
combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable
third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself
is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine,
system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product
with respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE
QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS,
AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE
OVERALL EQUIPMENT OR SYSTEM.
Programmable Products.
Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence
thereof.
Performance Data.
Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining
suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate
it to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability.
Change in Specifications.
Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our
practice to change part numbers when published ratings or features are changed, or when significant construction changes are
made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers
may be assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at
any time to confirm actual specifications of purchased Product.
Errors and Omissions.
Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is
assumed for clerical, typographical or proofreading errors or omissions.
2014.10
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/
(c)Copyright OMRON Corporation 2014 All Right Reserved.