• Russian
  • Spain
  • Italy
  • France
  • Deutsch
  • English

Browse All Products

Omron Proximity Sensors. Cylindrical. E2EF

Proximity Sensor with All-stainless Housing
E2EF

Metal Head for long-distance Detection that Withstands Harsh Environments Where the Workpiece Can Rub against the Sensor

Standard Models (Completely stainless-steel housing)

Connection method Appearance Sensing
distance
Output Operation
mode
Model
Pre-wired Models (2m) Shielded
3144_lu_1_1
M8 2 mm DC 2-Wire
(polarity)
NO E2EF-X2D1 2M
M12 3 mm E2EF-X3D1 2M
M18 7 mm E2EF-X7D1 2M
M30 12 mm E2EF-X12D1 2M
Pre-wired Smartclick
Connector Models (M12)
Shielded
3144_lu_1_2
M8 2 mm E2EF-X2D1-M1TGJ 0.3M
M12 3 mm E2EF-X3D1-M1TGJ 0.3M
M18 7 mm E2EF-X7D1-M1TGJ 0.3M
M30 12 mm E2EF-X12D1-M1TGJ 0.3M

Spatter-resistant Models (Completely stainless-steel housing with fluororesin coating)

Connection method Appearance Sensing
distance
Output Operation
mode
Model
Pre-wired Models (2m) Shielded
3144_lu_1_1
M8 2 mm DC 2-Wire
(polarity)
NO E2EF-QX2D1 2M
M12 3 mm E2EF-QX3D1 2M
M18 7 mm E2EF-QX7D1 2M
M30 12 mm E2EF-QX12D1 2M
Pre-wired Smartclick
Connector Models (M12)
Shielded
3144_lu_1_2
M8 2 mm E2EF-QX2D1-M1TGJ 0.3M
M12 3 mm E2EF-QX3D1-M1TGJ 0.3M
M18 7 mm E2EF-QX7D1-M1TGJ 0.3M
M30 12 mm E2EF-QX12D1-M1TGJ 0.3M
Note: Vinyl chloride is used for the cable material, and separate protection is required.

Accessories (Order Separately)

Sensor I/O Connectors
Smart Click Connectors

Cable connection
direction
Cable
specifications
Cable
length
No. of cable
conductors
Model Applicable Proximity Sensor
model number
Straight
3144_lu_3_1
Flame-retardant,
flexible cable
2 m 4 XS5F-D421-D80-F E2EF-X[]D1-M1TGJ
E2EF-QX[]D1-M1TGJ
5 m 4 XS5F-D421-G80-F
Size M8 M12
Shielded Shielded
Exterior Completely
stainless-
steel housing
Fluororesin
coating
Completely
stainless-
steel housing
Fluororesin
coating
Model E2EF-X2D1
(-M1TGJ)
E2EF-QX2D1
(-M1TGJ)
E2EF-X3D1
(-M1TGJ)
E2EF-QX3D1
(-M1TGJ)
Sensing distance 2mm ± 10% 3mm ± 10%
Set distance 0 to 1.4 mm 0 to 2.1mm
Differential travel 15% 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, 12 × 12 × 1 mm
Response frequency *1 200Hz 80Hz
Power supply voltage 10 to 30 VDC, ripple (p-p): 10% max.
Leakage current 0.8 mA max.
Output configuration With polarity
Control
output
Switching capacity 3 to 100 mA
Residual voltage 3 V max.(Load current: 100 mA max., Cable length: 2 m)
Indicators Operation indicator (red LED), Setting indicator (green LED)
Operation mode
(with sensing object
approaching)
NO (normally open)
Protection circuits Surge suppressor, Load short-circuit protection
Ambient temperature range Operating: − 10 to 70 °C, Storage: − 25 to 70 °C (with no icing or condensation)
Ambient humidity range Operating/Storage: 35% to 95% (with no condensation)
Temperature influence ± 20% max. of sensing distance at 23 °C in the temperature range of − 10 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-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
Destruction: 1,000 m/s2 10 times each
in X, Y, and Z directions
Degree of protection IEC 60529 IP67
Connection method Unmarked: Pre-wired Models (Standard cable length: 2 m)
Models ending with -M1TGJ: Pre-wired Connector Models (Standard cable length:
300 mm)
Weight
(packed
state)
Pre-wired
Models (2 m)
Approx. 105 g Approx. 190 g
Pre-wired
Connector Models
Approx. 65 g Approx. 85 g
Materials Case Stainless steel (SUS303) (E2EF-QX[]: Fluororesin coating)
Sensing surface Stainless steel (SUS303) (E2EF-QX[]: Fluororesin coating)
(thickness) 0.2mm 0.4mm
Clamping nuts Stainless steel (SUS303) (E2EF-QX[]: Fluororesin coating)
Toothed washer Zinc-plated iron
Cable PVC (flame retardant)
Accessories Instruction manual
Size M18 M30
Shielded Shielded
Exterior Completely
stainless-
steel housing
Fluororesin
coating
Completely
stainless-
steel housing
Fluororesin
coating
Model E2EF-X7D1
(-M1TGJ)
E2EF-QX7D1
(-M1TGJ)
E2EF-X12D1
(-M1TGJ)
E2EF-QX12D1
(-M1TGJ)
Sensing distance 7mm ± 10% 12mm ± 10%
Set distance 0 to 4.9mm 0 to 8.4mm
Differential travel 15% 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, 30 × 30 × 1 mm Iron, 54 × 54 × 1 mm
Response frequency *1 100Hz 50Hz
Power supply voltage 10 to 30 VDC, ripple (p-p): 10% max.
Leakage current 0.8 mA max.
Output configuration With polarity
Control
output
Switching capacity 3 to 100 mA
Residual voltage 3 V max.(Load current: 100 mA max., Cable length: 2 m)
Indicators Operation indicator (red LED), Setting indicator (green LED)
Operation mode
(with sensing object
approaching)
NO (normally open)
Protection circuits Surge suppressor, Load short-circuit protection
Ambient temperature range Operating: − 10 to 70 °C, Storage: − 25 to 70 °C (with no icing or condensation)
Ambient humidity range Operating/Storage: 35% to 95% (with no condensation)
Temperature influence ± 20% max. of sensing distance at 23 °C in the temperature range of − 10 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-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 60529 IP67
Connection method Unmarked: Pre-wired Models (Standard cable length: 2 m)
Models ending with -M1TGJ: Pre-wired Connector Models (Standard cable length:
300 mm)
Weight
(packed
state)
Pre-wired
Models (2 m)
Approx. 215 g Approx. 295 g
Pre-wired
Connector Models
Approx. 110 g Approx. 190 g
Materials Case Stainless steel (SUS303) (E2EF-QX[]: Fluororesin coating)
Sensing surface Stainless steel (SUS303) (E2EF-QX[]: Fluororesin coating)
(thickness) 0.4mm 0.5mm
Clamping nuts Stainless steel (SUS303) (E2EF-QX[]: Fluororesin coating)
Toothed washer Zinc-plated iron
Cable PVC (flame retardant)
Accessories Instruction manual
*1. The response frequency of the DC switching section is an average value. Measurement conditions are as follows: standard sensing object, a distance of twice thestandard sensing object, and a set distance of half the sensing distance.

Pre-wired Models

E2EF-X2D1
E2EF-QX2D1

E2EF Dimensions 4

E2EF-X3D1
E2EF-QX3D1

E2EF Dimensions 5

E2EF-X7D1
E2EF-QX7D1

E2EF Dimensions 6

E2EF-X12D1
E2EF-QX12D1

E2EF Dimensions 7

Smartclick Connector Models

E2EF-X2D1-M1TGJ
E2EF-QX2D1-M1TGJ

E2EF Dimensions 9

E2EF-X3D1-M1TGJ
E2EF-QX3D1-M1TGJ

E2EF Dimensions 10

E2EF-X7D1-M1TGJ
E2EF-QX7D1-M1TGJ

E2EF Dimensions 11

E2EF-X12D1-M1TGJ
E2EF-QX12D1-M1TGJ

E2EF Dimensions 12