Omron 3 Wire Proximity Sensor

Overview

Omron 3 Wire Proximity Sensor uses 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.

Omron E2E-X DC Model 3 Wire Proximity Sensor

Features and Benefits

Standard Sensors for detecting ferrous
A wide array of variations. Ideal for a variety of
Models with different frequencies are also available to prevent mutual
Superior environment resistance with standard cable made of oil-resistant PVC and sensing surface made of a material that resists cutting
Useful to help prevent
Cable protector provided as a standard feature

Ratings and Specifications

Size Shielded		M8		M12		M18		M30
		Shielded	Unshielded	Shielded	Unshielded	Shielded	Unshielded	Shielded	Unshielded
Item Model		E2E	E2E	E2E	E2E	E2E	E2E	E2E-X10E@/	E2E
		-X1R5E@/F@	-X2ME@/F@	-X2E@/F@	-X5ME@/F@	-X5E@/F@	-X10ME@/F@	F@	-X18ME@/F@
Sensing distance		1.5 mm ±10%	2 mm ±10%		5 mm ±10%		10 mm ±10%		18 mm ±10%
Set distance		0 to 1.2 mm	0 to 1.6 mm		0 to 4 mm		0 to 8 mm		0 to 14 mm
Differential travel		10% max. of sensing distance
Detectable object		Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering Data on page 18.)
Standard sensing object		Iron,	Iron, 12 ´ 12 ´ 1 mm		Iron,	Iron,	Iron, 30 ´ 30 ´ 1 mm		Iron,
		8 ´ 8 ´ 1 mm			15 ´15 ´ 1 mm	18 ´ 18 ´ 1 mm			54 ´ 54 ´ 1 mm
Response frequency		2 kHz	0.8 kHz	1.5 kHz	0.4 kHz	0.6 kHz	0.2 kHz	0.4 kHz	0.1 kHz
Power supply voltage (operating voltage range) *2		12 to 24 VDC, ripple(p-p): 10% max. (10 to 30 VDC)
		Connector Models Used as UL-certified Models: 12 to 24 VDC, ripple (p-p): 10% max. (The operating voltage range is also the same.) *3
Current consumption		13 mA max.
		200 mA max.
Control output		2 V max. (Load current: 200 mA, Cable length: 2 m)
Indicators		Operation indicator (red)
Operation mode (with sensing object approaching)		E1/F1 Models: NO E2/F2 Models: NC
		Refer to the timing charts under /O Circuit Diagrams on page 21 for details.
Protection circuits		Load short-circuit protection, Surge suppressor, Reverse polarity protection
Ambient temperature range *2		Operating/Storage: -40 to 85°C (with no icing or condensation)
Ambient humidity range		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 MÙ 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
		Destruction: 500 m/s2
Shock resistance		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		Pre-wired Models: IEC 60529 IP67, in-house standards: oil-resistant Connector Models: IEC 60529 IP67
Connection method		Pre-wired Models (Standard cable length: 2 m) and Connector Models
Weight (packed state)
	Pre- wired Models	Approx. 65 g		Approx. 75 g		Approx. 150 g		Approx. 195 g
	Connec- tor Models	Approx. 15 g		Approx. 25 g		Approx. 40 g		Approx. 90 g
	Case	Stainless steel (SUS303)		Nickel-plated brass
	Sensing surface	PBT
	Clamp- ing nuts	Nickel-plated brass
Materials	Toothed washer	Zinc-plated iron
Accessories		Instruction manual

Omron E2EM-X@C@ DC Long distance Proximity Sensor

E2EM-X@C@ DC 3-Wire Models, Omron-Long-distance Proximity Sensor

Features

Long-distance detection at up to 30 mm enables secure mounting with reduced problems due to workpiece
No polarity for easy wiring with DC 2-wire
Cable protector provided as a standard

Specifications

Size Shielded		M8	M12	M18	M30
		Shielded	Shielded	Shielded	Shielded
Item Model		E2EM-X2C@(-M1)	E2EM-X4C@(-M1)	E2EM-X8C@(-M1)	E2EM-X15C@(-M1)
Sensing distance		2 mm ±10%	4 mm ±10%	8 mm ±10%	15 mm ±10%
Set distance		0 to 1.6 mm	0 to 3.2 mm	0 to 6.4 mm	0 to 12 mm
Differential travel		10% max. of sensing distance
Detectable object		Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering Data on page 4.)
Standard sensing object		Iron, 8 ´ 8 ´ 1 mm	Iron, 12 ´ 12 ´ 1 mm	Iron, 18 ´ 18 ´ 1 mm	Iron, 30 ´ 30 ´ 1 mm
Response frequency *1		1.5 kHz	0.5 kHz	0.3 kHz	0.1 kHz
Power supply voltage (operating voltage range) *2		12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max.
Current consumption		13 mA max.
Control output	Load current *2	200 mA max.
	Residual voltage	2 V max. (Load current: 200 mA, Cable length: 2 m)
Indicators		Operation indicator (yellow)
Operation mode (with sens- ing object approaching)		C1 Models: NO Refer to the timing charts under I/O Circuit Diagrams on page 5 for details. C2 Models: NC
Protection circuits		Reverse polarity protection, Load short-circuit protection, Surge suppressor
Ambient temperature range					Operating: -25 to 70°C Storage: -40 to 85°C (with no icing or condensation)
*1		Operating/Storage: -40 to 85°C (with no icing or condensation)
Ambient humidity range		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			±15% max. of sensing dis- tance at 23°C in the temperature range of -25 to 70°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 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 directions	Destruction: 1,000 m/s2 10 times each in X, Y, and Z directions
Degree of protection		Pre-wired Models: IEC 60529 IP67, in-house standards: oil-resistant Connector Models: IEC 60529 IP67
Connection method		Pre-wired Models (Standard cable length: 2 m) Connector Models
Weight (packed state)	Pre-wired Models	Approx. 65 g	Approx. 75 g	Approx. 150 g	Approx. 195 g
	Connector Mod- els	Approx. 15 g	Approx. 25 g	Approx. 40 g	Approx. 90 g
	Case	Stainless steel (SUS303)	Nickel-plated brass
	Sensing surface	PBT
	Clamping nuts	Nickel-plated brass
Materials	Toothed washer	Zinc-plated iron
Accessories		Instruction manual

*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. When using an M8 Model at an ambient temperature between 70 and 85°C, supply 10 to 30 VDC to the Sensor and make sure that the Sensor has a control output of 100 mA maximum.

Download Catalog: Long-distance Proximity Sensor E2EM

Ref: Omron.com

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