Chemical-resistant Proximity Sensor
E2FQ
CSM_E2FQ_DS_E_5_2
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
Sensing distance
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
2 mm
Shielded
M18
5 mm
M30
10 mm
1
E2FQ
Ratings and Specifications
Model
Item
Sensing distance
Set distance
Differential travel
Detectable object
2 mm
±10%
0 to 1.6 mm
E2FQ-X2E1
E2FQ-X2D1
E2FQ-X5E1
E2FQ-X5D1, E2FQ-X5Y1
5 mm
±10%
0 to 4 mm
E2FQ-X10E1
E2FQ-X10D1, E2FQ-X10Y1
10 mm
±10%
0 to 8 mm
E1/Y1 Models: 10% max. of sensing distance, D1 Models: 20% max. of sensing distance
Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to
Engineering Data
on page 3.)
Iron, 18
×
18
×
1 mm
E1 Models: 600 Hz
D1 Models: 500 Hz
Y1 Models: 25 Hz
Iron, 30
×
30
×
1 mm
E1 Models: 400 Hz
D1 Models: 300 Hz
Standard sensing object
Iron, 12
×
12
×
1 mm
Response frequency
*
Power supply voltage
(operating voltage
range)
Current consumption
Leakage current
Load
current
Residual
voltage
E1 Models: 1.5 kHz
D1 Models: 800 Hz
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.
E1 Models: 17 mA max.
D1 Models: 0.8 mA max., Y1 Models: 1.7 mA max. (at 200 VAC)
E1 Models: 200 mA max., D1 Models: 5 to 100 mA, Y1 Models: 5 to 300 mA
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)
E Models: Detection indicator (red), Y Models: Operation indicator (red),
D Models: Operation indicator (red), Setting indicator (green) (NO only)
E1/D1/Y1 Models: NO (Refer to the timing charts under
I/O Circuit Diagrams
on page 5 for details.)
E1 Models: Load short-circuit protection, Reverse polarity protection, Surge suppressor, D1/Y1 Models: Surge sup-
pressor
Operating/Storage:
−25
to 70°C (with no icing or condensation)
Control
output
Indicators
Operation mode
(with sensing object
approaching)
Protection circuits
Ambient temperature
range
Temperature influence
Voltage influence
Insulation resistance
Dielectric strength
Vibration resistance
Shock resistance
Degree of protection
Connection method
Weight (packed state)
Case
Sensing
surface
Materials
Clamping
nuts
Toothed
washer
Cable
Accessories
Ambient humidity range
Operating/Storage: 35% to 95% (with no condensation)
±10%
max. of sensing distance at 23°C in the temperature range of
−25
to 70°C
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
50 MΩ min. (at 500 VDC) between current-carrying parts and case
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
Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Destruction: 500 m/s
2
10 times each
in X, Y, and Z directions
Pre-wired Models (Cable length: 2 m)
Approx. 70 g
Approx. 130 g
Approx. 170 g
Destruction: 1,000 m/s
2
10 times each in X, Y, and Z directions
IEC 60529 IP67, in-house standards: oil-resistant
Fluororesin
Zinc-plated iron
Vinyl chloride
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
I/O Circuit Diagrams
Operation Output con-
mode
figuration
Model
Timing chart
Output circuit
Brown
+V
Load
Proximity
Sensor
main
circuit
4.7 kΩ
Black
2.2
Ω
*1
NPN
E2FQ-X2E1
E2FQ-X5E1
E2FQ-X10E1
Sensing object
Not present
Load
Operate
(between brown
and black leads)
Present
100
Ω
Output voltage
(between black and
blue leads)
Reset
H
L
*2
Output
Tr
ON
Detection indicator
(red) OFF
Blue
0V
*1. 200 mA max. (load current).
*2. When a transistor is connected.
Non-sensing
sensing
area
area
Sensing
object
Unstable
Set position
Stable sensing area
Proximity Sensor
Brown
Load
+V
Proximity
Sensor
main
circuit
NO
DC 2-wire
E2FQ-X2D1
E2FQ-X5D1
E2FQ-X10D1
(%)
100 80
Rated
sensing
distance
0
Setting indicator
(green)
ON
OFF
ON
Blue
0V
Operation indicator
OFF
(red)
ON
OFF
Note: The load can be connected to either
the +V or 0 V side.
Control output
Brown
Sensing object
Present
Proximity
Sensor
main
circuit
Blue
Load
Not present
AC 2-wire
E2FQ-X5Y1
E2FQ-X10Y1
Load
Operation
indicator (red)
Operate
Reset
ON
OFF
Safety Precautions
Refer to
Warranty and Limitations of Liability.
WARNING
This product is not designed or rated for ensuring
safety of persons either directly or indirectly.
Do not use it for such purposes.
Mutual Interference
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)
Model
Item
E2FQ-X2@
E2FQ-X5@
E2FQ-X10@
A
30
50
100
B
20
35
70
Precautions for Correct Use
Do not use this product under ambient conditions that exceed the ratings.
A
B
●
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.
Mounting
Do not tighten the nut with excessive force. A washer must be used
with the nut.
½
d dia.
D
m
½
n
m
Note: The following torque assume washers are being used.
Model
E2FQ-X2@
E2FQ-X5@
E2FQ-X10@
Torque
0.98 N·m
2 N·m
Influence of Surrounding Metal
Model
E2FQ-X2@
E2FQ-X5@
E2FQ-X10@
Item
l
0
d
12
18
30
D
0
m
8
20
40
(Unit: mm)
n
18
27
45
Miscellaneous
Chemical Resistance
Refer to
Chemical Resistance
for details.
5
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