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Omron Proximity Sensors. Cylindrical. E2E2

Long-barrel Inductive Proximity Sensor
E2E2

Proximity Sensor with a Long Screw Length

DC 2-Wire Models

Appearance Sensing distance Model
Operation mode
NO NC
Shielded
M12 3 mm E2E2-X3D1 2M * E2E2-X3D2 2M
M18 7 mm E2E2-X7D1 2M * E2E2-X7D2 2M
M30 10 mm E2E2-X10D1 2M * E2E2-X10D2 2M
Unshielded
M12 8 mm E2E2-X8MD1 2M * E2E2-X8MD2 2M
M18 14 mm E2E2-X14MD1 2M * E2E2-X14MD2 2M
M30 20 mm E2E2-X20MD1 2M * E2E2-X20MD2 2M
* Models with different frequencies are also available. The model numbers are E2E2-X[]D15 (example: E2E2-X3D15).

DC 3-Wire Models

Appearance Sensing distance Model
Operation mode
NO NC
Shielded
M12 2 mm E2E2-X2C1 2M E2E2-X2C2 2M
M18 5 mm E2E2-X5C1 2M E2E2-X5C2 2M
M30 10 mm E2E2-X10C1 2M E2E2-X10C2 2M
Unshielded
M12 5 mm E2E2-X5MC1 2M E2E2-X5MC2 2M
M18 10 mm E2E2-X10MC1 2M E2E2-X10MC2 2M
M30 18 mm E2E2-X18MC1 2M E2E2-X18MC2 2M

AC 2-Wire Models

Appearance Sensing distance Model
Operation mode
NO NC
Shielded
M12 2 mm E2E2-X2Y1 2M E2E2-X2Y2 2M
M18 5 mm E2E2-X5Y1 2M E2E2-X5Y2 2M
M30 10 mm E2E2-X10Y1 2M E2E2-X10Y2 2M
Unshielded
M12 5 mm E2E2-X5MY1 2M E2E2-X5MY2 2M
M18 10 mm E2E2-X10MY1 2M E2E2-X10MY2 2M
M30 18 mm E2E2-X18MY1 2M E2E2-X18MY2 2M

E2E2-X[]D[] DC 2-Wire Models

Size M12 M18 M30
Shielding Shielded Unshielded Shielded Unshielded Shielded Unshielded
Model E2E2-X3D[] E2E2-X8MD[] E2E2-X7D[] E2E2-X14MD[] E2E2-X10D[] E2E2-X20MD[]
Sensing distance 3 mm±10% 8 mm±10% 7 mm±10% 14 mm±10% 10 mm±10% 20 mm±10%
Set distance *1 0 to 2.4 mm 0 to 6.4 mm 0 to 5.6 mm 0 to 11.2 mm 0 to 8 mm 0 to 16 mm
Differential travel 10% max. of sensing distance
Sensing object Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering
Data on Data Sheet.)
Standard sensing
object
Iron, 12 × 12
× 1 mm
Iron, 30 × 30
× 1 mm
Iron, 18 × 18
× 1 mm
Iron, 30 × 30
× 1 mm
Iron, 30 × 30
× 1 mm
Iron, 54 × 54
× 1 mm
Response frequency
*2
1 kHz 800 Hz 500 Hz 400 Hz 100 Hz
Power supply voltage
(operating voltage
range)
12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max.
Leakage current 0.8 mA max.
Control
output
Switching
capacity
3 to 100 mA
Residual
voltage
3 V max. (Load current: 100 mA, Cable length: 2 m)
Indicators D1 Models: Operation indicator (red) and setting indicator (green)
D2 Models: Operation indicator (red)
Operation mode
(with sensing object
approaching)
D1 Models: NO
D2 Models: NC
Refer to the timing charts under I/O Circuit Diagrams on Data Sheet for details.
Protection circuits Surge absorber, Load short-circuit protection
Ambient
temperature
Operating/Storage: -25 to 70°C (with no icing or condensation)
Ambient humidity 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 ±1% max. of sensing distance at rated voltage in the rated voltage ±15% range
Insulation
resistance
50 MΩ min. (at 500 VDC) between current-carrying parts and case
Dielectric strength 1000 VAC, 50/60 Hz for 1 minute 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)
1,000 m/s2 10 times each in X, Y, and Z directions
Degree of
protection
IEC IP67, in-house standard for oil resistance
Connection method Pre-wired Models (Standard cable length: 2 m)
Weight
(packed state)
Approx. 65 g Approx. 150 g Approx. 210 g
Materials Case Brass
Sensing
surface
PBT
Clamping
nuts
Nickel-plated brass
Toothed
washer
Zinc-plated iron
Accessories Instruction sheet
*1. Use the E2E2 within the range in which the setting indicator (green LED) is ON (except D2 Models).
*2. 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.

E2E2-X[]C[] DC 3-Wire Models

Size M12 M18 M30
Shielding Shielded Unshielded Shielded Unshielded Shielded Unshielded
Model E2E2-X2C[] E2E2-X5MC[] E2E2-X5C[] E2E2-X10MC[] E2E2-X10C[] E2E2-X18MC[]
Sensing distance 2 mm±10% 5 mm±10% 5 mm±10% 10 mm±10% 10 mm±10% 18 mm±10%
Set distance 0 to 1.6 mm 0 to 4 mm 0 to 4 mm 0 to 8 mm 0 to 8 mm 0 to 14 mm
Differential travel 10% max. of sensing distance
Sensing object Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering
Data on Data Sheet.)
Standard sensing
object
Iron, 12 × 12
× 1 mm
Iron, 15 × 15
× 1 mm
Iron, 18 × 18
× 1 mm
Iron, 30 × 30
× 1 mm
Iron, 30 × 30
× 1 mm
Iron, 54 × 54
× 1 mm
Response frequency
*1
1.5 kHz 400 Hz 600 Hz 200 Hz 400 Hz 100 Hz
Power supply voltage
(operating voltage
range) *2
12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max.
Leakage current 13 mA max.
Control
output
Load
current
NPN open-collector output, 200 mA max. (30 VDC max.)
Residual
voltage
2 V max. (Load current: 200 mA, Cable length: 2 m)
Indicators Operation indicator (red)
Operation mode
(with sensing object
approaching)
C1 Models: NO
C2 Models: NC
Refer to the timing charts under I/O Circuit Diagrams on Data Sheet for details.
Protection circuits Reverse polarity protection, Surge absorber, Load short-circuit protection
Ambient
temperature
Operating/Storage: -40 to 85°C (with no icing or condensation)
Ambient humidity Operating/Storage: 35% to 95% (with no condensation)
Temperature
influence
±15% max. of sensing distance at 23°C in the temperature range of -40 to 85°C
±10% max. of sensing distance at 23°C in the temperature range of -25 to 70°C
Voltage influence ±1% max. of sensing distance at rated voltage in the rated voltage ±15% range
Insulation resistance 50 MΩ min. (at 500 VDC) between current-carrying parts and case
Dielectric strength 1,000 VAC, 50/60 Hz for 1 minute between current carry 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)
1,000 m/s2 10 times each in X, Y, and Z directions
Degree of protection IEC IP67, in-house standard for oil resistance
Connection method Pre-wired Models (Standard cable length: 2 m) and Connector Models
Weight
(packed state)
Approx. 75 g Approx. 160 g Approx. 220 g
Materials Case Brass
Sensing
surface
PBT
Clamping
nuts
Nickel-plated brass
Toothed
washer
Zinc-plated iron
Accessories Instruction sheet
*1. 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. A full-wave rectification power supply of 24 VDC ±20% (average value) can be used.

E2E2-X[]Y[] AC 2-Wire Models

Size M12 M18 M30
Shielding Shielded Unshielded Shielded Unshielded Shielded Unshielded
Model E2E2-X2Y[] E2E2-X5MY[] E2E2-X5Y[] E2E2-X10MY[] E2E2-X10Y[] E2E2-X18MY[]
Sensing distance 2 mm±10% 5 mm±10% 5 mm±10% 10 mm±10% 10 mm±10% 18 mm±10%
Set distance 0 to 1.6 mm 0 to 4 mm 0 to 4 mm 0 to 8 mm 0 to 8 mm 0 to 14 mm
Differential travel 10% max. of sensing distance
Sensing object Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering
Data on Data Sheet.)
Standard sensing
object
Iron, 12 × 12
× 1 mm
Iron, 15 × 15
× 1 mm
Iron, 18 × 18
× 1 mm
Iron, 30 × 30
× 1 mm
Iron, 30 × 30
× 1 mm
Iron, 54 × 54
× 1 mm
Response frequency 25 Hz
Power supply voltage
(operating voltage
range) *1
24 to 240 VAC (20 to 264 VAC), 50/60 Hz
Leakage current 1.7 mA max.
Control
output
Load
current
*2
5 to 200 mA 5 to 300 mA
Residual
voltage
Refer to Engineering Data on Data Sheet.
Indicators Operation indicator (red)
Operation mode
(with sensing object
approaching)
Y1 Models: NO
Y2 Models: NC
Refer to the timing charts under I/O Circuit Diagrams on Data Sheet for details.
Ambient
temperature *1, 2
Operating/Storage: -40 to 85°C (with no icing or condensation)
Ambient humidity Operating/Storage: 35% to 95% (with no condensation)
Temperature
influence
±15% max. of sensing distance at 23°C in the temperature range of -40 to 85°C,
±10% max. of sensing distance at 23°C in the temperature range of -25 to 70°C
Voltage influence ±1% max. of sensing distance at rated voltage in the rated voltage ±15% range
Insulation
resistance
50 MΩ min. (at 500 VDC) between current-carrying parts and case
Dielectric strength 4,000 VAC, 50/60 Hz for 1 minute between current carry 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)
1,000 m/s2 10 times each in X, Y, and Z directions
Degree of
protection
IEC IP67, in-house standard for oil resistance
Connection method Pre-wired Models (Standard cable length: 2 m) and Connector Models
Weight
(packed state)
Approx. 65 g Approx. 150 g Approx. 210 g
Materials Case Brass
Sensing
surface
PBT
Clamping
nuts
Nickel-plated brass
Toothed
washer
Zinc-plated iron
Accessories Instruction sheet
*1. When supplying 24 VAC to any of the above models, make sure that the operating ambient temperature range is at
least −25°C to 85°C.
*2. When using an M18 or M30 Connector Model at an ambient temperature between 70 and 85°C, make sure that the
Sensor has a control output (load current) of 5 to 200 mA max.

Shielded

E2E2-X3D[]/E2E2-X2C[]/E2E2-X2Y[]

E2E2 Dimensions 3

E2E2-X7D[]/E2E2-X5C[]/E2E2-X5Y[]

E2E2 Dimensions 4

E2E2-X10D[]/E2E2-X10C[]/E2E2-X10Y[]

E2E2 Dimensions 5

Unshielded

E2E2-X8MD[]/E2E2-X5MC[]/E2E2-X5MY[]

E2E2 Dimensions 7

E2E2-X14MD[]/E2E2-X10MC[]/E2E2-X10MY[]

E2E2 Dimensions 8

E2E2-X20MD[]/E2E2-X18MC[]/E2E2-X18MY[]

E2E2 Dimensions 9

Mounting Hole Dimensions

E2E2 Dimensions 10
Note 1. Two clamping nuts and one toothed washer are provided with each Sensors.
2. The model number is laser-marked on the cable section and milled section.