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Ultra Compact Proximity Sensor [E2S] (E2S-W22 2M)

Ultra Compact Proximity Sensor [E2S] E2S-W22 2M
Check FAQ of this product (3 items)

OMRON

OMRON

[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.

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Part Number

Configured Part Number is shown.

E2S-W22 2M

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
30
45
60
  1. 1
Part Number
E2S-W22 2M
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipOperating Environment Detection Direction Head Size Depth (range)
(mm) 		Head Size Depth
(mm) 		The Size and Width of Detection Head
(mm) 		The Size and Height of Detection Head
(mm) 		Power Type Output Mode Operation Mode Cable Length
(m) 		Different Frequency Type Detection distance L1 details
(mm)

MYR 127.83

1 Piece(s) 2 Day(s) Standard / Mini Type / Cold Resistance[Side Surface Detection] Side surface10~202087.4Direct Current 2-Wire TypeDC 2-wire connectionNC2Standard2.5 (external shape size 8): Iron

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  1. 1
 

Basic Information

Detection Distance L1 (Classification)(mm) ~5 Shape Square shape Shielded / Non-shielded Non Shield Type
Amplifier Amplifier Built-in Type Protection Structure (IEC) IP67 Detected Objects Magnetic Metal
Case Material Polyarylate Detecting Surface Material Polyarylate The Size and Width of Detection Head (Range)(mm) 5.1~10
The Size and Height of Detection Head (Range)(mm) 5.1~10 Acquired Standards CE / IEC Types Mini Type
Power Supply Voltage 12-24 VDC Connection Method Pre-wired model Cable Specifications Vinyl (PVC)-insulated round cord, φ2.9, 2-core/3-core

Please check the type/dimensions/specifications of the part E2S-W22 2M in the Ultra Compact Proximity Sensor [E2S] series.

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Specification/Dimensions

  • Operating Environment

    • Standard
    • Mini Type
    • Cold Resistance

    Clear

  • type

    • E2S

    Clear

  • Detection Direction

    • Front Surface
    • Side Surface Detection
      • Side surface

    Clear

  • Head Size Depth (range)(mm)

    • 10~20
    • 20.1~30

    Clear

  • Head Size Depth(mm)

    • 19
    • 20
    • 23

    Clear

  • The Size and Width of Detection Head(mm)

    • 5.5
    • 8

    Clear

  • The Size and Height of Detection Head(mm)

    • 5.9
    • 7.4
    • 8.4

    Clear

  • Power Type

    • Direct Current 2-Wire Type
    • Direct Current 3-Wire Type

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  • Output Mode

    • DC 2-wire connection
    • Direct current 3-wire type (NPN)
    • Direct current 3-wire type (PNP)

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  • Operation Mode

    • NC
    • NO

    Clear

  • Cable Length(m)

    • 1
    • 2

    Clear

  • Different Frequency Type

    • Different frequency
    • Standard

    Clear

  • Detection distance L1 details(mm)

    • 1.6 (external shape size 5.5): Iron
    • 2.5 (external shape size 8): Iron

    Clear

  • CAD

    • 2D
    • 3D

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Days to Ship

    • All
    • 1 Day(s) or Less
    • 2 Day(s) or Less
    • 5 Day(s) or Less
    • 50 Day(s) or Less

    Clear

Specify Alterations

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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E2S-W23B 1M
E2S-W24 1M
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipOperating Environment Detection Direction Head Size Depth (range)
(mm) 		Head Size Depth
(mm) 		The Size and Width of Detection Head
(mm) 		The Size and Height of Detection Head
(mm) 		Power Type Output Mode Operation Mode Cable Length
(m) 		Different Frequency Type Detection distance L1 details
(mm)

MYR 123.97

1 Piece(s) 2 Day(s) Standard / Mini Type / Cold ResistanceFront Surface10~20195.55.9Direct Current 3-Wire TypeDirect current 3-wire type (NPN)NO1Standard1.6 (external shape size 5.5): Iron

MYR 127.28

1 Piece(s) 5 Day(s) or more Standard / Mini Type / Cold ResistanceFront Surface10~20195.55.9Direct Current 3-Wire TypeDirect current 3-wire type (NPN)NC1Standard1.6 (external shape size 5.5): Iron

MYR 123.88

1 Piece(s) 2 Day(s) Standard / Mini Type / Cold ResistanceFront Surface20.1~302388.4Direct Current 2-Wire TypeDC 2-wire connectionNO1Standard2.5 (external shape size 8): Iron

MYR 123.88

1 Piece(s) 2 Day(s) Standard / Mini Type / Cold Resistance[Side Surface Detection] Side surface10~202087.4Direct Current 3-Wire TypeDirect current 3-wire type (NPN)NO1Standard2.5 (external shape size 8): Iron

MYR 123.88

1 Piece(s) 2 Day(s) Standard / Mini Type / Cold Resistance[Side Surface Detection] Side surface10~202087.4Direct Current 3-Wire TypeDirect current 3-wire type (NPN)NO1Different frequency2.5 (external shape size 8): Iron

MYR 123.88

1 Piece(s) 2 Day(s) Standard / Mini Type / Cold Resistance[Side Surface Detection] Side surface10~202087.4Direct Current 3-Wire TypeDirect current 3-wire type (NPN)NC1Standard2.5 (external shape size 8): Iron

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