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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-C25ME2 2M
E2K-C25MF1 2M
E2K-C25MY1 2M
E2K-C25MY2 2M
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipDetection distance L1 [classification]
(mm)
Operating Environment Case Material Detecting Surface Material Head size Depth
(mm)
Acquired Standards Protection Structure (IEC) Types Power Type Power Supply Voltage Output Mode Operation Mode Different Frequency Type Cable Specifications Detection distance L1 details
(mm)

SGD 394.46

1 Piece(s) 4 Day(s) or more ~20Standard / Cold ResistancePolybutylene TerephthalatePolybutylene Terephthalate81CE / IECIP65Long-range/noise-proof typeDirect Current 3-Wire Type12-24 VDCNPN Open CollectorNOStandardVinyl (PVC)-insulated round cord, φ5.5, 2-core/3-core20

SGD 260.24

1 Piece(s) 4 Day(s) or more ~20StandardPolybutylene TerephthalatePolybutylene Terephthalate81CE / IECIP65Noise-resistant typeDirect Current 3-Wire Type12-24 VDCDC 3-wire (NPN)NC-Vinyl (PVC)-insulated round cord, φ5.5, 2-core/3-core20

SGD 453.75

SGD 90.75

1 Piece(s) Same day ~20Standard / Cold ResistancePolybutylene TerephthalatePolybutylene Terephthalate81CE / IECIP65Long-range/noise-proof type2-Wire for Alternating and direct current24-240 VAC / 24-240 VDC2-Wire for Alternating and direct currentNOStandardVinyl (PVC)-insulated round cord, φ5.5, 2-core/3-core20

SGD 215.70

1 Piece(s) Same day ~50Standard / Cold Resistance[ABS Resin] Heat Resistant ABS[ABS Resin] Heat Resistant ABS82CE / IECIP66Long DistanceDirect Current 3-Wire Type12-24 VDCNPN Voltage Current OutputNOStandardVinyl (PVC)-insulated round cord, φ6, 2-core/3-core25

SGD 168.19

1 Piece(s) 4 Day(s) or more ~50Standard / Cold Resistance[ABS Resin] Heat Resistant ABS[ABS Resin] Heat Resistant ABS82CE / IECIP65Long-range/noise-proof typeDirect Current 3-Wire Type12-24 VDCNPN Open CollectorNCStandardVinyl (PVC)-insulated round cord, φ6, 2-core/3-core25

SGD 215.70

1 Piece(s) 31 Day(s) ~50Standard / Cold Resistance[ABS Resin] Heat Resistant ABS[ABS Resin] Heat Resistant ABS82CE / IECIP66Long DistanceDirect Current 3-Wire Type12-24 VDCPNP voltage/current outputNOStandardVinyl (PVC)-insulated round cord, φ6, 2-core/3-core25

SGD 250.00

SGD 50.00

1 Piece(s) Same day ~50Standard / Cold Resistance[ABS Resin] Heat Resistant ABS[ABS Resin] Heat Resistant ABS82CE / IEC / CCCIP66Long DistanceAC, 2-Wire100-220 VACAC, 2-WireNOStandardVinyl (PVC)-insulated round cord, φ6, 2-core/3-core25

SGD 191.00

1 Piece(s) 4 Day(s) or more ~50Standard / Cold Resistance[ABS Resin] Heat Resistant ABS[ABS Resin] Heat Resistant ABS82CE / IEC / CCCIP66Long DistanceAC, 2-Wire100-220 VACAC, 2-WireNCStandardVinyl (PVC)-insulated round cord, φ6, 2-core/3-core25

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Basic Information

Shape Cylindrical Column Type Detected Objects Conductor and dielectric Shielded / Non-shielded Non Shield Type
Detection Direction Front Surface Amplifier Amplifier Built-in Type Cylindrical Detection Head Size(Ø) 34
Head size Depth (range)(mm) 70.1~ Connection Method Pre-wired model Cable Length(m) 2

Tech Support

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