OMRON E2S dimension

last update: October 17, 2012

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

Sensors

E2S-W1[]

E2S-Q1[]

E2S-W2[]

E2S-Q2[]

Accessories (Order Separately)

Mounting Bracket
Y92E-C1R6

Mounting Bracket
Y92E-C2R5

Note:Material: Stainless steel (SUS304)

Note:*Provided with E2S-[]1[][].

Note:Material: Stainless steel (SUS304)

Note:Provided with E2S-[]2[][].

Mounting Bracket
Y92E-D1R6

Mounting Bracket
Y92E-D2R5

Note:Material: Stainless steel (SUS304)

Note:Inside dimension

Note:Material: Stainless steel (SUS304)

Note:Inside dimension

last update: October 17, 2012

OMRON E2S specification

last update: September 24, 2012

DC 2-Wire Models

Model		E2S-W11 E2S-W12	E2S-Q11 E2S-Q12	E2S-W21 E2S-W22	E2S-Q21 E2S-Q22
Sensing surface		Top	Front	Top	Front
Sensing distance		1.6 mm ±15%		2.5 mm ±15%
Set distance		0 to 1.2 mm		0 to 1.9 mm
Differential travel		10% max. of sensing distance
Detectable object		Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Data Sheet.)
Standard sensing object		Iron, 12 × 12 × 1 mm		Iron, 15 × 15 × 1 mm
Response frequency *		1 kHz min.
Power supply voltage (operating voltage range)		12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max.
Leakage current		0.8 mA max.
Control output	Load current	3 to 50 mA max.
	Residual voltage	3 V max. (under load current of 50 mA with cable length of 1 m)
Indicators		[][]1 Models: Operation indicator (red), Setting indicator (green) [][]2 Models: Operation indicator (red)
Operation mode (with sensing object approaching)		[][]1 Models: NO [][]2 Models: NC Refer to Data Sheet.

Note: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.

DC 3-Wire Models

Model		E2S-W13 E2S-W14	E2S-Q13 E2S-Q14	E2S-W23 E2S-W24	E2S-Q23 E2S-Q24	E2S-W15 E2S-W16	E2S-Q15 E2S-Q16	E2S-W25 E2S-W26	E2S-Q25 E2S-Q26
Sensing surface		Top	Front	Top	Front	Top	Front	Top	Front
Sensing distance		1.6 mm ±15%		2.5 mm ±15%		1.6 mm ±15%		2.5 mm ±15%
Set distance		0 to 1.2 mm		0 to 1.9 mm		0 to 1.2 mm		0 to 1.9 mm
Differential travel		10% max. of sensing distance
Detectable object		Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Datasheet.)
Standard sensing object		Iron, 12 × 12 × 1 mm		Iron, 15 × 15 × 1 mm		Iron, 12 × 12 × 1 mm		Iron, 15 × 15 × 1 mm
Response frequency *		1 kHz min.
Power supply voltage (operating voltage range)		12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max.
Current consumption		13 mA max. at 24 VDC (no-load)
Control output	Load current	NPN open-collector output, 50 mA max. (30 VDC max.)				PNP open-collector output, 50 mA max. (30 VDC max.)
	Residual voltage	1.0 V max. (under load current of 50 mA with cable length of 1 m)
Indicators		Operation indicator (orange)
Operation mode (with sensing object approaching)		[][]3 Models: NO [][]4 Models: NC Refer to datasheet.				[][]5 Models: NO [][]6 Models: NC Refer to datasheet.

Note: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.

Specifications

Model		E2S-[][][]
Protection circuits		Reverse polarity protection, Surge suppressor
Ambient temperature range		Operating: -25 to 70°C (with no icing or condensation), Storage: -40 to 85°C (with no icing or condensation)
Ambient humidity range		Operating: 35% to 90% (with no condensation), Storage: 35% to 95% (with no condensation)
Temperature influence		±15% max. of sensing distance at 23°C in the temperature range of -25 to 70°C
Voltage influence		±2.5% max. of sensing distance at rated voltage in rated voltage ±10% range
Insulation resistance		50 MΩ min. (at 500 VDC) between current-carrying parts and case
Dielectric strength		1,000 VAC for 1 min 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 3 times each in X, Y, and Z directions
Degree of protection		IEC 60529 IP67
Connection method		Pre-wired Models (Standard cable length: 1 m)
Weight (packed state)		Approx. 10 g
Materials	Case	Polyarylate resin
Accessories		Mounting Brackets

last update: September 24, 2012

OMRON E2S catalog

• Catalog
• Manual
• CAD

English

Global Edition

For ordering in Singapore, please note some product models not sold in Singapore may be included in the following catalog(s) for our global customers.

*It is recommended to select “Save” from the right-click due to large size of catalog PDF data.

Catalog Name	Catalog Number [size]	Last Update
E2S Data Sheet	- [723KB]	Sep 15, 201520150915	E2S Data Sheet

OMRON E2S lineup

last update: September 17, 2014

Sensors

DC 2-Wire Models

Appearance	Sensing surface	Sensing distance	Model
			Operation mode
			NO	NC
Unshielded	Top	1.6 mm	E2S-W11 1M *1 *2	E2S-W12 1M
	Front		E2S-Q11 1M *1 *2	E2S-Q12 1M
	Top	2.5 mm	E2S-W21 1M *1 *2	E2S-W22 1M *2
	Front		E2S-Q21 1M *1 *2	E2S-Q22 1M *2

*1. Models with a different frequency are also available to prevent mutual interference. The model numbers are
       E2S-[][][]B (e.g., E2S-W11B).
*2. Models are also available with robotics (bend resistant) cables. Add “-R” to the model number.
       (e.g., E2S-W11-R 1M)

DC 3-Wire Models

Appearance	Sensing surface	Sensing distance	Output configuration	Model
				Operation mode
				NO	NC
Unshielded	Top	1.6 mm	NPN	E2S-W13 1M *1 *2	E2S-W14 1M
	Front			E2S-Q13 1M *1 *2	E2S-Q14 1M
	Top	2.5 mm		E2S-W23 1M *1 *2	E2S-W24 1M *2
	Front			E2S-Q23 1M *1 *2	E2S-Q24 1M *2
	Top	1.6 mm	PNP	E2S-W15 1M *1	E2S-W16 1M
	Front			E2S-Q15 1M *1	E2S-Q16 1M
	Top	2.5 mm		E2S-W25 1M *1	E2S-W26 1M
	Front			E2S-Q25 1M *1	E2S-Q26 1M

*1. Models with a different frequency are also available to prevent mutual interference. The model numbers are
      E2S-[][][] (e.g., E2S-W13B).
*2. Models are also available with robotics (bend resistant) cables. Add “-R” to the model number.(e.g., E2S-W13-R 1M)

Accessories (Order Separately)

Mounting Brackets

Some Mounting Brackets are provided with the Sensor. Order other Mounting Brackets separately if required.

Appearance	Model	Quantity	Remarks
	Y92E-C1R6	1	Provided with E2S-[]1[][] (fixed with one screw)
	Y92E-C2R5		Provided with E2S-[]2[][] (fixed with one screw)
	Y92E-D1R6		For E2S-[]1[][] (fixed with two screws)
	Y92E-D2R5		For E2S-[]2[][] (fixed with two screws)

last update: September 17, 2014

• NO. E2S
• TYPE:Proximity Sensors Rectangular Copyright Statement
• DATE:2021-06-07
• Associated products:
  E2A3 Cylindrical Proximity Sensor/Features TL-W Flat Inductive Proximity Sensor/Features