E2EF Proximity Sensor with All-stainless Housing

Published on : Tuesday 30-11--0001

E2EF

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

Long-distance Detection*1 Equivalent to or Greater Than Proximity Sensors with Resin Heads

Installation is possible at the same distance as Proximity Sensors with Resin Heads

The metal heads of the E2EF achieve the same distances for the same sizes as the E2E Proximity Sensors with Resin Heads.

This allows you to use Proximity Sensors that withstand friction with the workpiece without major changes to mounting brackets.

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

E2EF Features 1

More than 20 times*2 the durability of Proximity Sensors with Resin Heads.

[Head thickness 0.4 mm *3]

Thick Metal Head That Resists Friction with the Workpiece

The 0.4-mm*3 metal head exhibits almost no wear due to friction with the workpiece or cleaning with metal brushes.

This helps prevent equipment down time due to sensor failure and reduces the frequency of replacement.

*2. Stainless-steel brush test with M12 model.

*3. For M12 model.

E2EF Features 2

Stable Detection in Harsh Environments with Splatter Resistance and Durability

Spatter-resistant models with fluororesin-coated head are also available. Reduces adhesion of spatter to achieve stable detection. The tough all-stainless steel housing with a flame-retardant cable enables reliable application where spatter is present near welding machines.

E2EF Features 3

Reduced Cleaning Frequency with Spatter Countermeasures

The spatter countermeasures reduce the risk of malfunction due to the buildup of metal debris or spatter.

Frequent cleaning with metal brushes is not required.

Specifications

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
Control output	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
Weight (packed state)	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

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
Control output	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
Weight (packed state)	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

It is used in Soldering Industry.

OMRON AUTOMATION PRIVATE LIMITED

Phone: 022 7128 8400

Email: newdelhi_enquiry@ap.omron.com

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