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Long Distance Type Capacitive Proximity Sensor [E2K-C]

Long Distance Type Capacitive Proximity Sensor [E2K-C]
  • On Sale Till 31/03/2025

[Features]
· Long range electrostatic capacitance type with adjustable sensitivity.
· CE marking acquisition (DC 3 wire type, AC type dual purpose 2-wire type).
· Types that can be used even in very noisy environments are offered (noise proof type).

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Japanese Only

Dimensional Drawing of OMRON Proximity Sensors

OMRON Proximity Sensors E2K-C25M

Long distance type capacitive proximity sensor E2K-C E2K-C25M□□ Outline drawing

*Proximity Sensors E, F types: Detection indicator (red) Y type: Operation indicator (red)

OMRON Proximity Sensors E2K-C20M

Long distance type capacitive proximity sensor E2K-C E2K-C20M□□ Outline drawing

Specification Table of OMRON Proximity Sensors

OMRON Proximity Sensors Ratings/Performance

Proximity Sensors Standard Type

Proximity Sensors itemProximity Sensors format
Model E2K-C25M□1Model E2K-C25M□2Model E2K-C25MY1Model E2K-C25MY2
Proximity Sensors Standard detection distance*25mm
Variable detection distance range3–25 mm
Detectable ObjectsConductors and Dielectrics
Standard detection objectGrounded metal plate 50 x 50 x 1 mm
Hysteresis15% or less of the detection distance (when adjusted to 25 mm ±10% with standard detection object)
Response Frequency70Hz10Hz
Power supply voltage
(operating voltage range)
DC12-24V ripple (pp) 10% or less
(DC10-30V)
AC100~220V (AC90~250V) 50/60Hz
Current consumptionE, F types: 10mA or less (at DC12V), 16mA or less (at DC24V)
Leakage currentProximity Sensors Y type: 1mA or less (at AC100V 50/60Hz), 2mA or less (at AC200V 50/60Hz) (output is OFF)
Control OutputOpening and closing capacity200mA or less5 to 200mA (resistive load)
Residual voltage2V or less (load current 200mA, cord length 2m)"Characteristics Data" → See page 4 of the digital catalog
Indicator LightDetection indicator (red)Operation indicator (red)
Proximity Sensors Operation mode
(when detecting object approaching)
E1, F1, Y1 type: NO E2, F2, Y2 type: NC
For details, refer to the "Input/Output stage circuit diagram" time chart → Digital catalog page 5 and 6
Protection CircuitReverse connection protection, surge absorptionSurge Absorption
Ambient Temperature RangeDuring operation and storage: -25 to +70°C (but do not freeze or condense)
Ambient Humidity RangeDuring operation and storage: 35 to 95% RH (but no condensation)
Temperature effectsWithin the temperature range of -10 to +55°C, ±15% or less of the detection distance at +23°C
Within the temperature range of -25 to +70°C, ±25% or less of the detection distance at +23°C
Voltage effectWithin the range of rated power supply voltage ±15%,
detection distance at rated power supply voltage is ±2% or less
Rated power supply voltage: AC100V+20%, -10%
Within the range of AC200V±20%, detection distance at rated power supply voltage is ±2% or less
Insulation resistance50MΩ or more (at DC500V megger) Between all live parts and case
Withstand voltageAC1,000V 50/60Hz 1min Between live parts and caseAC1,500V 50/60Hz 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 10 times each in X, Y, and Z directions
Protective structureProximity Sensors IEC standard IP66
Connection methodCord pull-out type (standard cord length 2m)
Weight (packaged)Approx. 200g
Proximity Sensors MaterialcaseHeat-resistant ABS
Detection surface
accessoriesDedicated mounting tool, M4 screws, instruction manual

* This is the detection distance for the Proximity Sensors standard detection object. For other materials, see "Characteristics Data" on page 4 of the digital catalog.

Proximity Sensors Noise-resistant type

Proximity Sensors itemProximity Sensors format
Model E2K-C20MC1Model E2K-C20MC2Model E2K-C20MT1Model E2K-C20MT2
Proximity Sensors Standard detection distance *120mm
Variable detection distance range3–20 mm
Detectable ObjectsConductors and Dielectrics
Standard detection objectGrounded metal plate 50 x 50 x 1 mm
Hysteresis15% or less of the detection distance (when adjusted to 20 mm ±10% with a standard detection object)
Response frequency *240Hz25Hz when using AC power, 40Hz when using DC power
Power supply voltage
(operating voltage range)
DC12-24V ripple (pp) 10% or less
(DC10-30V)
AC24~240V (50/60Hz), DC24~240V
(AC20~250V 50/60Hz, DC20~250V)
Current consumption13mA or less (at 24V DC)-
Leakage current-1.5mA or less (at DC24V), 1.7mA or less (at AC110V50/60Hz),
2.5mA or less (at AC250V50/60Hz)
"Characteristics data" → See page 4 of the digital catalog
Proximity Sensors Control OutputOpening and closing capacity250mA or less5 to 200mA (resistive load)
Residual voltage2.5V or less (load current 250mA, cord length 2m)AC power supply: 10V or less, DC power supply: 8V or less
"Characteristics data" → Refer to page 4 of the digital catalog
Indicator LightOperation indicator (yellow)
Proximity Sensors Operation mode
(when detecting object approaching)
C1, T1 type: NO C2, T2 type: NC
For details, refer to the "Input/Output stage circuit diagram" time chart → Digital catalog page 5 and 6
Protection CircuitReverse connection protection, load short circuit protection-
Ambient Temperature RangeDuring operation and storage: -25 to +70°C (but do not freeze or condense)
Ambient Temperature RangeDuring operation and storage: 35 to 95% RH (but no condensation)
Temperature effectsWithin the temperature range of -10 to +55°C, ±15% or less of the detection distance at +23°C
Within the temperature range of -25 to +70°C, ±25% or less of the detection distance at +23°C
Voltage effectWithin the range of rated power supply voltage ±15%, detection distance at rated power supply voltage is ±2% or less
Insulation resistance50MΩ or more (at DC500V megger) Between all live parts and case
Withstand voltageAC1,000V 50/60Hz 1min Between live parts and caseAC1,500V 50/60Hz 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 10 times each in X, Y, and Z directions
Protective structureIEC standard IP65
Connection method *3Cord pull-out type (cord length 2m)
Weight (packaged)Approx. 240g
Proximity Sensors MaterialcasePBT
Detection surface
accessoriesDedicated mounting tool, M4 screws, instruction manual

*1.This is the detection distance for the Proximity Sensors standard detection object. For other materials, please refer to "Characteristics Data" on page 4 of the digital catalog.
*2.The response frequency is the average value. *3.The cord length is 2m only. For extension, please use a cord with cross-sectional area of 0.5mm2

Part Number
E2K-C20MC1 2M
E2K-C20MC2 2M
E2K-C20MT1 2M
E2K-C25ME1 2M
E2K-C25ME1 5M
E2K-C25ME2 2M
E2K-C25MF1 2M
E2K-C25MY1 2M
E2K-C25MY2 2M
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSDetection distance L1 [classification]
(mm)
Detected Objects Operating Environment Detection Direction Case Material Detecting Surface Material Head size Depth (range)
(mm)
Head size Depth
(mm)
Acquired Standards Protection Structure (IEC) 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)

3,572,519 IDR

1 Piece(s) Same day 10~20Conductor and dielectricStandard / Cold ResistanceFront SurfacePolybutylene TerephthalatePolybutylene Terephthalate70.1~81CE / IECIP65Long-range/noise-proof typeDirect Current 3-Wire Type12-24 VDCNPN Open CollectorNOPre-wired model2StandardVinyl (PVC)-insulated round cord, φ5.5, 2-core/3-core20

3,362,503 IDR

1 Piece(s) 12 Day(s) -~20Conductor and dielectricStandardFront SurfacePolybutylene TerephthalatePolybutylene Terephthalate70.1~81CE / IECIP65Noise-resistant typeDirect Current 3-Wire Type12-24 VDCDC 3-wire (NPN)NCPre-wired model2-Vinyl (PVC)-insulated round cord, φ5.5, 2-core/3-core20

3,872,523 IDR

1 Piece(s) 27 Day(s) -~20Conductor and dielectricStandard / Cold ResistanceFront SurfacePolybutylene TerephthalatePolybutylene Terephthalate70.1~81CE / IECIP65Long-range/noise-proof type2-Wire for Alternating and direct current24-240 VAC / 24-240 VDC2-Wire for Alternating and direct currentNOPre-wired model2StandardVinyl (PVC)-insulated round cord, φ5.5, 2-core/3-core20

2,687,969 IDR

2,590,127 IDR

1 Piece(s) Same day -~50Conductor and dielectricStandard / Cold ResistanceFront Surface[ABS Resin] Heat Resistant ABS[ABS Resin] Heat Resistant ABS70.1~82CE / IECIP66Long DistanceDirect Current 3-Wire Type12-24 VDCNPN Voltage Current OutputNOPre-wired model2StandardVinyl (PVC)-insulated round cord, φ6, 2-core/3-core25

2,271,429 IDR

1 Piece(s) Same day -~50-------CE / IECIP66Standard type--DC 3-wire NPNNO-5--25

2,688,196 IDR

1 Piece(s) Same day -~50Conductor and dielectricStandard / Cold ResistanceFront Surface[ABS Resin] Heat Resistant ABS[ABS Resin] Heat Resistant ABS70.1~82CE / IECIP65Long-range/noise-proof typeDirect Current 3-Wire Type12-24 VDCNPN Open CollectorNCPre-wired model2StandardVinyl (PVC)-insulated round cord, φ6, 2-core/3-core25

2,687,740 IDR

1 Piece(s) 8 Day(s) or more -~50Conductor and dielectricStandard / Cold ResistanceFront Surface[ABS Resin] Heat Resistant ABS[ABS Resin] Heat Resistant ABS70.1~82CE / IECIP66Long DistanceDirect Current 3-Wire Type12-24 VDCPNP voltage/current outputNOPre-wired model2StandardVinyl (PVC)-insulated round cord, φ6, 2-core/3-core25

3,106,167 IDR

1 Piece(s) Same day -~50Conductor and dielectricStandard / Cold ResistanceFront Surface[ABS Resin] Heat Resistant ABS[ABS Resin] Heat Resistant ABS70.1~82CE / IEC / CCCIP66Long DistanceAC, 2-Wire100-220 VACAC, 2-WireNOPre-wired model2StandardVinyl (PVC)-insulated round cord, φ6, 2-core/3-core25

3,106,777 IDR

1 Piece(s) 8 Day(s) or more -~50Conductor and dielectricStandard / Cold ResistanceFront Surface[ABS Resin] Heat Resistant ABS[ABS Resin] Heat Resistant ABS70.1~82CE / IEC / CCCIP66Long DistanceAC, 2-Wire100-220 VACAC, 2-WireNCPre-wired model2StandardVinyl (PVC)-insulated round cord, φ6, 2-core/3-core25

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Basic Information

Shape Cylindrical Column Type Shielded / Non-shielded Non Shield Type Amplifier Amplifier Built-in Type
Cylindrical Detection Head Size(Ø) 34

Tech Support

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Tel:021-8990-4102 / FAX:021-8990-5803
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