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Ultra Compact Proximity Sensor [E2S]

Ultra Compact Proximity Sensor [E2S]

[Features]
· Ultra-small size, high performance and rich variations are realized.
· □5.5 mm built-in ultra small amplifier.
· Maximum detection range 2.5 mm.
· Stable detection even with workpiece fluctuations.
· Response frequency 1kHz.
· Low current consumption.

PDF

Dimensional Drawing of OMRON Proximity Sensors

OMRON Proximity Sensors E2S-W1□

Ultra-compact proximity sensor E2S E2S-W1□ Dimensions

OMRON Proximity Sensors E2S-Q1□

Ultra-compact proximity sensor E2S E2S-Q1□ Dimensions

OMRON Proximity Sensors E2S-W2□

Ultra-compact proximity sensor E2S E2S-W2□ Dimensions

OMRON Proximity Sensors E2S-Q2□

Ultra-compact proximity sensor E2S E2S-Q2□ Dimensions

Specification Table of OMRON Proximity Sensors

Proximity Sensors itemProximity Sensors format
Proximity Sensors Model E2S-□□□
Protection CircuitReverse power connection protection, surge absorption
Ambient Temperature RangeOperating: -25 to +70°C, Storage: -40 to +85°C (but do not freeze or condense)
Ambient Humidity RangeOperating: 35 to 90% RH, Storage: 35 to 95% RH (but no misting)
Temperature effectsWithin the temperature range of -25 to +70°C, at +23°C, detection distance is within ±15%
Voltage effectWithin the range of rated power supply voltage ±10%, at rated power supply voltage, ±2.5% or less of detection distance
Insulation resistance50MΩ or more (DC500V megger) between live parts and case
Withstand voltageAC1,000V 1min Between live parts and case
Vibration (durability)10 to 55Hz, double amplitude 1.5mm, 2h each in X, Y, and Z directions
Impact (durability)500m/s2 3 times each in X, Y, and Z directions
Protective structureIEC standard IP67
Proximity Sensors Connection methodCord pull-out type (standard cord length 1m)
Weight (packaged)Approx. 10g
Proximity Sensors MaterialcasePolyarylate
accessoriesMounting bracket
Part Number
E2S-Q11 1M
E2S-Q11B 1M
E2S-Q12 1M
E2S-Q13 1M
E2S-Q14 1M
E2S-Q21 1M
E2S-Q21B 1M
E2S-Q22 1M
E2S-Q23 1M
E2S-Q23B 1M
E2S-Q24 1M
E2S-Q25 1M
E2S-Q26 1M
E2S-W11 1M
E2S-W11B 1M
E2S-W12 1M
E2S-W13 1M
E2S-W14 1M
E2S-W15 1M
E2S-W16 1M
E2S-W21 1M
E2S-W21B 1M
E2S-W22 1M
E2S-W22 2M
E2S-W23 1M
E2S-W23B 1M
E2S-W24 1M
E2S-W25 1M
E2S-W25B 1M
E2S-W26 1M
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipDetection Distance L1 (Classification)
(mm)
Shape Operating Environment Amplifier Protection Structure (IEC) Detected Objects Detection Direction Case Material Detecting Surface Material Head Size Depth (range)
(mm)
Head Size Depth
(mm)
The Size and Width of Detection Head (Range)
(mm)
The Size and Width of Detection Head
(mm)
The Size and Height of Detection Head (Range)
(mm)
The Size and Height of Detection Head
(mm)
Acquired Standards Types Types Power Type Power Supply Voltage Output Mode Operation Mode Connection Method Cable Length
(m)
Different Frequency Type Cable Specifications Detection distance L1 details
(mm)
Ambient Temperature (Operating)
(°C)
Ambient Humidity (Operating) Ambient Humidity (Storage) Ambient Temperature (Storage)
(°C)
Control Output (Switching Capacity) Degree of Protection Dielectric Strength Differential Distance Indicator Insulation Resistance Leakage Current
(mA)
Material Operating Voltage Range
(VDC)
Protection Functions Response Frequency Sensing Distance
(mm)
Sensing Head Size Setting Distance
(mm)
Temperature Influence Shock Resistance Vibration Resistance Voltage Influence Accessories

MYR 140.90

1 Piece(s) 5 Day(s) or more ~5Square shapeStandard / Mini Type / Cold ResistanceAmplifier Built-in TypeIP67Magnetic MetalFront SurfacePolyarylatePolyarylate10~20195.1~105.55.1~105.9CE / IECMini Type-Direct Current 2-Wire Type12-24 VDCDC 2-wire connectionNOPre-wired model1StandardVinyl (PVC)-insulated round cord, φ2.9, 2-core/3-core1.6 (external shape size 5.5): Iron-----------------------

MYR 127.28

1 Piece(s) 5 Day(s) or more ~5Square shapeStandard / Mini Type / Cold ResistanceAmplifier Built-in TypeIP67Magnetic MetalFront SurfacePolyarylatePolyarylate10~20195.1~105.55.1~105.9CE / IECMini Type-Direct Current 2-Wire Type12-24 VDCDC 2-wire connectionNOPre-wired model1Different frequencyVinyl (PVC)-insulated round cord, φ2.9, 2-core/3-core1.6 (external shape size 5.5): Iron-----------------------

MYR 127.28

1 Piece(s) 2 Day(s) or more ~5Square shapeStandard / Mini Type / Cold ResistanceAmplifier Built-in TypeIP67Magnetic MetalFront SurfacePolyarylatePolyarylate10~20195.1~105.55.1~105.9CE / IECMini Type-Direct Current 2-Wire Type12-24 VDCDC 2-wire connectionNCPre-wired model1StandardVinyl (PVC)-insulated round cord, φ2.9, 2-core/3-core1.6 (external shape size 5.5): Iron-----------------------

MYR 123.97

1 Piece(s) 2 Day(s) or more ~5Square shapeStandard / Mini Type / Cold ResistanceAmplifier Built-in TypeIP67Magnetic MetalFront SurfacePolyarylatePolyarylate10~20195.1~105.55.1~105.9CE / IECMini Type-Direct Current 3-Wire Type12-24 VDCDirect current 3-wire type (NPN)NOPre-wired model1StandardVinyl (PVC)-insulated round cord, φ2.9, 2-core/3-core1.6 (external shape size 5.5): Iron-----------------------

MYR 127.28

1 Piece(s) 5 Day(s) or more ~5Square shapeStandard / Mini Type / Cold ResistanceAmplifier Built-in TypeIP67Magnetic MetalFront SurfacePolyarylatePolyarylate10~20195.1~105.55.1~105.9CE / IECMini Type-Direct Current 3-Wire Type12-24 VDCDirect current 3-wire type (NPN)NCPre-wired model1StandardVinyl (PVC)-insulated round cord, φ2.9, 2-core/3-core1.6 (external shape size 5.5): Iron-----------------------

MYR 123.88

1 Piece(s) 2 Day(s) or more ~5Square shapeStandard / Mini Type / Cold ResistanceAmplifier Built-in TypeIP67Magnetic MetalFront SurfacePolyarylatePolyarylate20.1~30235.1~1085.1~108.4CE / IECMini Type-Direct Current 2-Wire Type12-24 VDCDC 2-wire connectionNOPre-wired model1StandardVinyl (PVC)-insulated round cord, φ2.9, 2-core/3-core2.5 (external shape size 8): Iron-----------------------

MYR 123.88

1 Piece(s) 5 Day(s) or more ~5Square shapeStandard / Mini Type / Cold ResistanceAmplifier Built-in TypeIP67Magnetic MetalFront SurfacePolyarylatePolyarylate20.1~30235.1~1085.1~108.4CE / IECMini Type-Direct Current 2-Wire Type12-24 VDCDC 2-wire connectionNOPre-wired model1Different frequencyVinyl (PVC)-insulated round cord, φ2.9, 2-core/3-core2.5 (external shape size 8): Iron-----------------------

MYR 123.88

1 Piece(s) 2 Day(s) or more ~5Square shapeStandard / Mini Type / Cold ResistanceAmplifier Built-in TypeIP67Magnetic MetalFront SurfacePolyarylatePolyarylate20.1~30235.1~1085.1~108.4CE / IECMini Type-Direct Current 2-Wire Type12-24 VDCDC 2-wire connectionNCPre-wired model1StandardVinyl (PVC)-insulated round cord, φ2.9, 2-core/3-core2.5 (external shape size 8): Iron-----------------------

MYR 123.88

1 Piece(s) 2 Day(s) or more ~5Square shapeStandard / Mini Type / Cold ResistanceAmplifier Built-in TypeIP67Magnetic MetalFront SurfacePolyarylatePolyarylate20.1~30235.1~1085.1~108.4CE / IECMini Type-Direct Current 3-Wire Type12-24 VDCDirect current 3-wire type (NPN)NOPre-wired model1StandardVinyl (PVC)-insulated round cord, φ2.9, 2-core/3-core2.5 (external shape size 8): Iron-----------------------

MYR 123.97

1 Piece(s) 5 Day(s) or more ~5Square shapeStandard / Mini Type / Cold ResistanceAmplifier Built-in TypeIP67Magnetic MetalFront SurfacePolyarylatePolyarylate20.1~30235.1~1085.1~108.4CE / IECMini Type-Direct Current 3-Wire Type12-24 VDCDirect current 3-wire type (NPN)NOPre-wired model1Different frequencyVinyl (PVC)-insulated round cord, φ2.9, 2-core/3-core2.5 (external shape size 8): Iron-----------------------

MYR 123.97

1 Piece(s) 2 Day(s) or more ~5Square shapeStandard / Mini Type / Cold ResistanceAmplifier Built-in TypeIP67Magnetic MetalFront SurfacePolyarylatePolyarylate20.1~30235.1~1085.1~108.4CE / IECMini Type-Direct Current 3-Wire Type12-24 VDCDirect current 3-wire type (NPN)NCPre-wired model1StandardVinyl (PVC)-insulated round cord, φ2.9, 2-core/3-core2.5 (external shape size 8): Iron-----------------------

MYR 123.88

1 Piece(s) 5 Day(s) or more ~5Square shapeStandard / Mini Type / Cold ResistanceAmplifier Built-in TypeIP67Magnetic MetalFront SurfacePolyarylatePolyarylate20.1~30235.1~1085.1~108.4CE / IECMini Type-Direct Current 3-Wire Type12-24 VDCDirect current 3-wire type (PNP)NOPre-wired model1StandardVinyl (PVC)-insulated round cord, φ2.9, 2-core/3-core2.5 (external shape size 8): Iron-----------------------

MYR 127.28

1 Piece(s) 5 Day(s) or more ~5Square shapeStandard / Mini Type / Cold ResistanceAmplifier Built-in TypeIP67Magnetic MetalFront SurfacePolyarylatePolyarylate20.1~30235.1~1085.1~108.4CE / IECMini Type-Direct Current 3-Wire Type12-24 VDCDirect current 3-wire type (PNP)NCPre-wired model1StandardVinyl (PVC)-insulated round cord, φ2.9, 2-core/3-core2.5 (external shape size 8): Iron-----------------------

MYR 123.97

1 Piece(s) 2 Day(s) or more ~5Square shapeStandard / Mini Type / Cold ResistanceAmplifier Built-in TypeIP67Magnetic Metal[Side Surface Detection] Side surfacePolyarylatePolyarylate10~20195.1~105.55.1~105.9CE / IECMini Type-Direct Current 2-Wire Type12-24 VDCDC 2-wire connectionNOPre-wired model1StandardVinyl (PVC)-insulated round cord, φ2.9, 2-core/3-core1.6 (external shape size 5.5): Iron-----------------------

MYR 124.62

1 Piece(s) 5 Day(s) or more ~5Square shapeStandard / Mini Type / Cold ResistanceAmplifier Built-in TypeIP67Magnetic Metal[Side Surface Detection] Side surfacePolyarylatePolyarylate10~20195.1~105.55.1~105.9CE / IECMini Type-Direct Current 2-Wire Type12-24 VDCDC 2-wire connectionNOPre-wired model1Different frequencyVinyl (PVC)-insulated round cord, φ2.9, 2-core/3-core1.6 (external shape size 5.5): Iron-----------------------

MYR 123.97

1 Piece(s) 2 Day(s) or more ~5Square shapeStandard / Mini Type / Cold ResistanceAmplifier Built-in TypeIP67Magnetic Metal[Side Surface Detection] Side surfacePolyarylatePolyarylate10~20195.1~105.55.1~105.9CE / IECMini Type-Direct Current 2-Wire Type12-24 VDCDC 2-wire connectionNCPre-wired model1StandardVinyl (PVC)-insulated round cord, φ2.9, 2-core/3-core1.6 (external shape size 5.5): Iron-----------------------

MYR 123.97

1 Piece(s) 2 Day(s) or more ~5Square shapeStandard / Mini Type / Cold ResistanceAmplifier Built-in TypeIP67Magnetic Metal[Side Surface Detection] Side surfacePolyarylatePolyarylate10~20195.1~105.55.1~105.9CE / IECMini Type-Direct Current 3-Wire Type12-24 VDCDirect current 3-wire type (NPN)NOPre-wired model1StandardVinyl (PVC)-insulated round cord, φ2.9, 2-core/3-core1.6 (external shape size 5.5): Iron-----------------------

MYR 123.97

1 Piece(s) 2 Day(s) or more ~5Square shapeStandard / Mini Type / Cold ResistanceAmplifier Built-in TypeIP67Magnetic Metal[Side Surface Detection] Side surfacePolyarylatePolyarylate10~20195.1~105.55.1~105.9CE / IECMini Type-Direct Current 3-Wire Type12-24 VDCDirect current 3-wire type (NPN)NCPre-wired model1StandardVinyl (PVC)-insulated round cord, φ2.9, 2-core/3-core1.6 (external shape size 5.5): Iron-----------------------

MYR 123.97

1 Piece(s) 2 Day(s) or more ~5Square shapeStandard / Mini Type / Cold ResistanceAmplifier Built-in TypeIP67Magnetic Metal[Side Surface Detection] Side surfacePolyarylatePolyarylate10~20195.1~105.55.1~105.9CE / IECMini Type-Direct Current 3-Wire Type12-24 VDCDirect current 3-wire type (PNP)NOPre-wired model1StandardVinyl (PVC)-insulated round cord, φ2.9, 2-core/3-core1.6 (external shape size 5.5): Iron-----------------------

MYR 127.28

1 Piece(s) 5 Day(s) or more ~5Square shapeStandard / Mini Type / Cold ResistanceAmplifier Built-in TypeIP67Magnetic Metal[Side Surface Detection] Side surfacePolyarylatePolyarylate10~20195.1~105.55.1~105.9CE / IECMini Type-Direct Current 3-Wire Type12-24 VDCDirect current 3-wire type (PNP)NCPre-wired model1StandardVinyl (PVC)-insulated round cord, φ2.9, 2-core/3-core1.6 (external shape size 5.5): Iron-----------------------

MYR 123.88

1 Piece(s) 1 Day(s) or more ~5Square shapeStandard / Mini Type / Cold ResistanceAmplifier Built-in TypeIP67Magnetic Metal[Side Surface Detection] Side surfacePolyarylatePolyarylate10~20205.1~1085.1~107.4CE / IECMini Type-Direct Current 2-Wire Type12-24 VDCDC 2-wire connectionNOPre-wired model1StandardVinyl (PVC)-insulated round cord, φ2.9, 2-core/3-core2.5 (external shape size 8): Iron-----------------------

MYR 123.88

1 Piece(s) 5 Day(s) or more ~5Square shapeStandard / Mini Type / Cold ResistanceAmplifier Built-in TypeIP67Magnetic Metal[Side Surface Detection] Side surfacePolyarylatePolyarylate10~20205.1~1085.1~107.4CE / IECMini Type-Direct Current 2-Wire Type12-24 VDCDC 2-wire connectionNOPre-wired model1Different frequencyVinyl (PVC)-insulated round cord, φ2.9, 2-core/3-core2.5 (external shape size 8): Iron-----------------------

MYR 123.88

1 Piece(s) 2 Day(s) or more ~5Square shapeStandard / Mini Type / Cold ResistanceAmplifier Built-in TypeIP67Magnetic Metal[Side Surface Detection] Side surfacePolyarylatePolyarylate10~20205.1~1085.1~107.4CE / IECMini Type-Direct Current 2-Wire Type12-24 VDCDC 2-wire connectionNCPre-wired model1StandardVinyl (PVC)-insulated round cord, φ2.9, 2-core/3-core2.5 (external shape size 8): Iron-----------------------

MYR 127.83

1 Piece(s) 2 Day(s) or more ~5Square shapeStandard / Mini Type / Cold ResistanceAmplifier Built-in TypeIP67Magnetic Metal[Side Surface Detection] Side surfacePolyarylatePolyarylate10~20205.1~1085.1~107.4CE / IECMini Type-Direct Current 2-Wire Type12-24 VDCDC 2-wire connectionNCPre-wired model2StandardVinyl (PVC)-insulated round cord, φ2.9, 2-core/3-core2.5 (external shape size 8): Iron-----------------------

MYR 123.88

1 Piece(s) 2 Day(s) or more ~5Square shapeStandard / Mini Type / Cold ResistanceAmplifier Built-in TypeIP67Magnetic Metal[Side Surface Detection] Side surfacePolyarylatePolyarylate10~20205.1~1085.1~107.4CE / IECMini Type-Direct Current 3-Wire Type12-24 VDCDirect current 3-wire type (NPN)NOPre-wired model1StandardVinyl (PVC)-insulated round cord, φ2.9, 2-core/3-core2.5 (external shape size 8): Iron-----------------------

MYR 123.88

1 Piece(s) 2 Day(s) or more ~5Square shapeStandard / Mini Type / Cold ResistanceAmplifier Built-in TypeIP67Magnetic Metal[Side Surface Detection] Side surfacePolyarylatePolyarylate10~20205.1~1085.1~107.4CE / IECMini Type-Direct Current 3-Wire Type12-24 VDCDirect current 3-wire type (NPN)NOPre-wired model1Different frequencyVinyl (PVC)-insulated round cord, φ2.9, 2-core/3-core2.5 (external shape size 8): Iron-----------------------

MYR 123.88

1 Piece(s) 2 Day(s) or more ~5Square shapeStandard / Mini Type / Cold ResistanceAmplifier Built-in TypeIP67Magnetic Metal[Side Surface Detection] Side surfacePolyarylatePolyarylate10~20205.1~1085.1~107.4CE / IECMini Type-Direct Current 3-Wire Type12-24 VDCDirect current 3-wire type (NPN)NCPre-wired model1StandardVinyl (PVC)-insulated round cord, φ2.9, 2-core/3-core2.5 (external shape size 8): Iron-----------------------

MYR 123.88

1 Piece(s) 5 Day(s) or more ~5Square shapeStandard / Mini Type / Cold ResistanceAmplifier Built-in TypeIP67Magnetic Metal[Side Surface Detection] Side surfacePolyarylatePolyarylate10~20205.1~1085.1~107.4CE / IECMini Type-Direct Current 3-Wire Type12-24 VDCDirect current 3-wire type (PNP)NOPre-wired model1StandardVinyl (PVC)-insulated round cord, φ2.9, 2-core/3-core2.5 (external shape size 8): Iron-----------------------

MYR 124.62

1 Piece(s) 2 Day(s) or more ~5Square shapeStandard / Mini Type / Cold ResistanceAmplifier Built-in TypeIP67Magnetic Metal[Side Surface Detection] Side surfacePolyarylatePolyarylate10~20205.1~1085.1~107.4CE / IECMini Type-Direct Current 3-Wire Type12-24 VDCDirect current 3-wire type (PNP)NOPre-wired model1Different frequencyVinyl (PVC)-insulated round cord, φ2.9, 2-core/3-core2.5 (external shape size 8): Iron-----------------------

MYR 123.88

1 Piece(s) 5 Day(s) or more ~5Square shapeStandard / Mini Type / Cold ResistanceAmplifier Built-in TypeIP67Magnetic Metal[Side Surface Detection] Side surfacePolyarylatePolyarylate10~20205.1~1085.1~107.4CE / IECMini Type-Direct Current 3-Wire Type12-24 VDCDirect current 3-wire type (PNP)NCPre-wired model1StandardVinyl (PVC)-insulated round cord, φ2.9, 2-core/3-core2.5 (external shape size 8): Iron-----------------------

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Basic Information

Shielded / Non-shielded Non Shield Type

Frequently asked question (FAQ)

Question: What is the lifespan of a proximity sensor and the recommended replacement period?
Answer: There are no specific regulations regarding the service life or recommended replacement period. In a standard indoor environment at room temperature, the expected lifespan is approximately 7 years.
The only part of a proximity sensor with a limited lifespan is the indicator light.
Parts other than the indicator light do not necessarily break down after a certain number of years. Therefore, detection is possible even if the indicator light has dimmed, but approximately 7 years should be used as a guideline.
The lifespan will vary depending on the environment in which it is used.
The lifespan will be shortened if there are sudden temperature changes, vibrations, impacts, or the intrusion of oil.
Question: Can proximity sensors be connected in series or parallel?
Answer: Yes, series and parallel connections are possible. However, it is necessary to connect them via a relay.
Question: Can the cable of a proximity sensor with a built-in amplifier be cut or extended?
Answer: Both cutting and extending are possible. However, the maximum extension distance is 200 meters.
Additionally, when extending the cable, use a cable with the same nominal cross-sectional area and take measures to prevent noise interference, such as using dedicated metal conduits. If the cable is too long or if the cable diameter differs, issues such as voltage drops due to the resistance of the cable may occur.

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