E2EF, Omron-Proximity Sensor with All-stainless Housing

 E2EF, Omron-Proximity Sensor with All-stainless Housing

These Proximity Sensors use high-frequency oscillation. They resist heat, chemicals, and water better than Rectangular Sensors. They are available in both shielded and unshielded models. Proximity Sensors are available in models using high-frequency oscillation to detect ferrous and non-ferrous metal objects and in capacitive models to detect non-metal objects. Models are available with environment resistance, heat resistance, resistance to chemicals, and resistance to water.

Features and Benefit

• Completely stainless-steel housing
• Long-distance detection equivalent to or greater than Proximity Sensors with Resin Heads *1
• More than 20 times *2 the durability of Proximity Sensors with Resin Heads
• Spatter-resistant Models with fluororesin coating are
• Aluminum chip immunity
• Pre-wired Smartclick Connector Models are also

*1. The actual sensing distance will vary with the size or material of the object.

For details, refer to Engineering Data.

*2. Test results for stainless-steel brush rotating at 130 rpm.

Ratings and Specifications

	Size	M8		M12		M18		M30
	Shielded	Shielded
	Exterior	Completely stainless- steel housing	Fluororesin coating	Completely stainless- steel housing	Fluororesin coating	Completely stainless- steel housing	Fluororesin coating	Completely stainless- steel housing	Fluororesin coating
Item	Model	E2EF-X2D1 (-M1TGJ)	E2EF-QX2D1 (-M1TGJ)	E2EF-X3D1 (-M1TGJ)	E2EF-QX3D1 (-M1TGJ)	E2EF-X7D1 (-M1TGJ)	E2EF-QX7D1 (-M1TGJ)	E2EF-X12D1 (-M1TGJ)	E2EF- QX12D1 (-M1TGJ)
Sensing distance		2mm±10%		3mm±10%		7mm±10%		12mm±10%
Set distance		0 to 1.4 mm		0 to 2.1mm		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 page 6.)
Standard sensing object		Iron, 12 ´ 12 ´ 1 mm		Iron, 12 ´ 12 ´ 1 mm		Iron, 30 ´ 30 ´ 1 mm		Iron, 54 ´ 54 ´ 1 mm
Response frequency *		200Hz		80Hz		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 MÙ 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 di- rections		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		Approx. 215 g		Approx. 295 g
	Pre-wired Connector Models	Approx. 65 g		Approx. 85 g		Approx. 110 g		Approx. 190 g
Materials	Case	Stainless steel (SUS303) (E2EF-QX@D : SUS303, with fluororesin coating)
	Sensing surface (thickness)	Stainless steel (SUS303) (E2EF-QX@D : SUS303, with fluororesin coating)
		0.2mm		0.4mm		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

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Ref: Omron.co.id