Omron E2FQ DATASHEET
Chemical Resistant Inductive Proximity Sensor
Shielded
2mm
5mm
10mm
Side length of sensing object d (mm)
Sensing distance X (mm)
0 5 10 15 20 25
2.4
2.2
2
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
Aluminum
Stainless steel
(SUS304)
Mild steel
Brass
#d
t
=1
mm
X
Side length of sensing object d (mm)
Sensing distance X (mm)
0 5 10 15 20 25 30 35 40 50
7
6
5
4
3
2
1
Aluminum
Stainless steel
(SUS304)
Mild steel
Brass
#d
t
=1
mm
X
Side length of sensing object d (mm)
Sensing distance X (mm)
0 102030405060
12
11
10
9
8
7
6
5
4
3
2
1
Aluminum
Stainless steel
(SUS304)
Mild steel
Brass
#d
t
=1
mm
X
E2FQ
Fluoro plastic housing for
highest chemical and
detergent resistance
Ordering Information
DC 3-wire models DC 2-wire models
Shape Sensing distance
M12
PNP (NO) NPN (NO)
E2FQ-X2F1 E2FQ-X2E1 1.5 kHZ E2FQ-X2D1 800 Hz
Response
frequency
NO
Response
frequency
M18
M30
E2FQ-X5F1 E2FQ-X5E1 600 Hz E2FQ-X5D1 500 Hz
E2FQ-X10F1 E2FQ-X10E1 400 Hz E2FQ-X10D1 300 Hz
Characteristic data (typical)
Sensing Distance vs. Sensing Object
E2FQ-X2# E2FQ-X5# E2FQ-X10#
.
1E2FQ
Rating/Performance
Item Model E2FQ-X2@ E2FQ-X5@ E2FQ-X10@
Sensing distance 2 mm ±10% 5 mm ±10% 10 mm ±10%
Setting distance 0 to 1.6 mm 0 to 4 mm 0 to 8 mm
Differential distance E1, F1 models: 10% max. of sensing distance
Sensing object Ferrous metal (Sensitivity lowers with non-ferrous metals)
Standard sensing object
(mild steel)
Response frequency*1
Power supply
(Operating voltage
range)
Current consumption E1, F1 models: 17 mA max.
Leakage current D1 models: 0.8 mA max.
Switching
Control
output
capacity
Residual
voltage
Indicator lamp E,D models: detection indicator (red)
Operating status
(with sensing object
approaching)
Protective circuits E1, F1 models: Protection for reverse polarity, load short circuit, surge voltage
Ambient temperature Operating/Storage: -25°C to 70°C (with no icing or condensation)
Ambient humidity Operating/Storage: 35% to 95%RH (with no condensation)
Temperature influence 10% max. of sensing distance at 23°C within temperature range of -25°C to 70°C
Voltage influence E1, F1 models: ±2.5% max. of sensing distance within rated voltage range ±15%
Insulation resistance 50 MW min. (at 500 VDC) between energized parts and case
Dielectric strength E1, F1, D1 models: 1,000 VAC 50/60 Hz for 1 min between energized 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
Protective structure IEC60529 IP67
Connection method Pre-wired models (standard length: 2 m)
Weight (Packed state) Approx. 70 g Approx. 130 g Approx. 170 g
Case
Material
Sensing
surface
Accessories Instruction manual
*1. The response frequencies are average values measured on condition that the distance between each sensing object is twice as large as the size of the sensing
object and the sensing distance set is half of the maximum sensing distance.
12 x 12 x 1 mm 18 x 18 x 1 mm 30 x 30 x 1 mm
E1, F1 models: 1.5 kHz
D1 models: 800 Hz
E1, F1 models: 600 Hz,
D1 models: 500 Hz
E1, F1 models: 400 Hz,
D1 models: 300 Hz
E1, F1 models: 12 to 24 VDC, ripple (p-p) : 10% max., (10 to 30 VDC)
D1 models: 12 to 24 VDC, ripple (p-p) : 20% max., (10 to 36 VDC)
E1, F1 models: 200 mA max., D1 models: 5 to 100 mA DC
E1, F1 models: 2 V max. (load current: 200 mA with cable length: 2 m)
D1 models: 4.0 V max. (under load current of 100 mA with cable length of 2 m)
Normally open (NO)
2
Destruction: 500 m/s
each in X, Y, and Z directions
for 10 times
Destruction: 1,000 m/s
2
for 10 times each in X, Y, and Z directions
Fluoro plastic
2 Inductive Sensors
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