OMRON Proximity Sensor - E2EF

Model Numbers | Proximity Sensor Cylindrical - E2EF

Sensors

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Standard Models (Completely stainless-steel housing)

Connection method	Appearance		Sensing distance	Output	Operation mode	Model
Pre-wired Models (2 m)	Shielded	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	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 (2 m)	Shielded	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	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	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

Note: Refer to Sensor I/O Connector/Sensor Controller on your OMRON website for details.

Specifications | Proximity Sensor Cylindrical - E2EF

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		2 mm ± 10%		3 mm ± 10%
Set distance		0 to 1.4 mm		0 to 2.1 mm
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		200 Hz		80 Hz
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[]D: SUS303, with fluororesin coating)
	Sensing surface	Stainless steel (SUS303) (E2EF-QX[]D: SUS303, with fluororesin coating)
	(thickness)	0.2 mm		0.4 mm
	Clamping nuts	Stainless steel (SUS303) (E2EF-QX[]D: SUS303, with 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		7 mm ± 10%		12 mm ± 10%
Set distance		0 to 4.9 mm		0 to 8.4 mm
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		100 Hz		50 Hz
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[]D: SUS303, with fluororesin coating)
	Sensing surface	Stainless steel (SUS303) (E2EF-QX[]D: SUS303, with fluororesin coating)
	(thickness)	0.4mm		0.5mm
	Clamping nuts	Stainless steel (SUS303) (E2EF-QX[]D: SUS303, with fluororesin coating)
	Toothed washer	Zinc-plated iron
	Cable	PVC (flame retardant)
Accessories		Instruction manual

Dimensions | Proximity Sensor Cylindrical - E2EF

(Unit: mm)

Tolerance class IT16 applies to dimensions in this data sheet unless otherwise specified.

Sensors

Pre-wired Models

E2EF-X2D1
E2EF-QX2D1

E2EF-X3D1
E2EF-QX3D1

E2EF-X7D1
E2EF-QX7D1

E2EF-X12D1
E2EF-QX12D1

Smartclick Connector Models

E2EF-X2D1-M1TGJ
E2EF-QX2D1-M1TGJ

E2EF-X3D1-M1TGJ
E2EF-QX3D1-M1TGJ

E2EF-X7D1-M1TGJ
E2EF-QX7D1-M1TGJ

E2EF-X12D1-M1TGJ
E2EF-QX12D1-M1TGJ

*1. The E2EF-QX[]D type Clamping nut (optional accessory) is grooved to identify the material (SUS303, with fluororesin coating).

Features | Proximity Sensor Cylindrical - E2EF

• Completely stainless-steel housing
• Long-distance detection equivalent to or greater than Proximity Sensors with Resin Heads
• More than 20 times the durability of Proximity Sensors with Resin Heads
• Spatter-resistant Models with fluororesin coating are available.
• Aluminum chip immunity
• Pre-wired Smartclick Connector Models are also available

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Properties | Proximity Sensor Cylindrical - E2EF

Proximity Sensor Cylindrical	E2EF
Model Type	DC 2-wire
Sensing distance	2, 5, 7, 12
Housing size	M8, M12, M30
Housing material	Stainless steel (SUS303) (with flororesin coating)
Power supply	10 - 30 VDC
Degree of protection	IP67, IP69K