OMRON Proximity Sensor - E2K-C
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Proximity Sensor Capacitive - E2K-C
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Model Numbers
Specifications
Dimensions
Features
Model Numbers | Proximity Sensor Capacitive - E2K-C
Sensors
| Appearance | Sensing distance (Adjustable range) | Output configuration | Model | ||
|---|---|---|---|---|---|
| Operation mode | |||||
| NO | NC | ||||
| Standard Models | Unshielded  |
25 mm (3 to 25 mm) |
DC 3-wire, NPN | E2K-C25ME1 2M | E2K-C25ME2 2M |
| DC 3-wire, PNP | E2K-C25MF1 2M | E2K-C25MF2 2M | |||
| AC 2-wire | E2K-C25MY1 2M | E2K-C25MY2 2M | |||
| Noise-resistant Models | 20 mm (3 to 20 mm) |
DC 3-wire, NPN | E2K-C20MC1 2M | E2K-C20MC2 2M | |
| AC/DC 2-wire | E2K-C20MT1 2M | E2K-C20MT2 2M | |||
Accessories (Order Separately)
Mounting Brackets
A Mounting Bracket is provided.
| Appearance | Model | Quantity | Remarks |
|---|---|---|---|
 |
Y92E-A34 | 1 | Provided with the product. |
Specifications | Proximity Sensor Capacitive - E2K-C
Standard Models
| Model | E2K-C25M[]1 | E2K-C25M[]2 | E2K-C25MY1 | E2K-C25MY2 | |
|---|---|---|---|---|---|
| Sensing distance * | 25 mm | ||||
| Sensing distance adjustable range |
3 to 25 mm | ||||
| Detectable object | Conductors and dielectrics | ||||
| Standard sensing object | Grounded metal plate: 50 × 50 × 1 mm | ||||
| Differential travel | 15% max. of sensing sensing distance (when adjusted to 25 mm ±10% with standard sensing object) |
||||
| Response frequency | 70 Hz | 10 Hz | |||
| Power supply voltage (operating voltage range) |
12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max. |
100 to 220 VAC (90 to 250 VAC), 50/60 Hz | |||
| Current consumption | E and F Models: 10 mA max. at 12 VDC, 16 mA max. at 24 VDC | ||||
| Leakage current | Y Models: 1 mA max. at 100 VAC (50/60 Hz) with output turned OFF, 2 mA max. at 200 VAC (50/60 Hz) with output turned OFF |
||||
| Control output | Load current | 200 mA max. | 5 to 200 mA (resistive load) | ||
| Residual voltage | 2 V max. (Load current: 200 mA, Cable length: 2 m) |
Refer to Engineering Data on Data Sheet | |||
| Indicators | Detection indicator (red) | Operation indicator (red) | |||
| Operation mode (with sensing object approaching) |
E1, F1, and Y1 Models: NO E2, F2, and Y2 Models: NC Refer to the timing charts under I/O Circuit Diagrams on Data Sheet for details. |
||||
| Protection circuits | Reverse polarity protection, Surge suppressor |
Surge suppressor | |||
| Ambient temperature range | Operating/Storage: -25 to 70°C (with no icing or condensation) | ||||
| Ambient humidity range | Operating/Storage: 35% to 95% (with no condensation) | ||||
| Temperature influence | ±15% max. of sensing distance at 23°C in the temperature range of -10 to 55°C ±25% max. of sensing distance at 23°C in the temperature range of -25 to 70°C |
||||
| Voltage influence | ±2% max. of sensing distance at the rated voltage in rated voltage ±15% range |
±2% max. of sensing distance at the rated voltage in rated voltage +20%, -10% range at 100 VAC, ±20% range at 200 VAC |
|||
| Insulation resistance |
50 MΩ min. (at 500 VDC) between current-carrying parts and case | ||||
| Dielectric strength | 1,000 VAC, 50/60 Hz for 1 min between current-carrying parts and case |
1,500 VAC, 50/60 Hz for 1 min between current-carrying parts and case |
|||
| Vibration | 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 10 times each in X, Y, and Z directions | ||||
| Degree of protection | IEC 60529 IP66 | ||||
| Connection method | Pre-wired Models (Standard cable length: 2 m) | ||||
| Weight (packed state) | Approx. 200 g | ||||
| Materials | Case | Heat-resistant ABS | |||
| Sensing surface | |||||
| Accessories | Mounting Bracket, M4 screws, Instruction manual | ||||
* The set distances are sensing distances applicable to standard sensing objects. Refer to Engineering Data on Data
Sheet for other materials.
Noise-resistant Models
| Model | E2K-C20MC1 | E2K-C20MC2 | E2K-C20MT1 | E2K-C20MT2 | |
|---|---|---|---|---|---|
| Sensing distance *1 | 20 mm | ||||
| Sensing distance adjustable range |
3 to 20 mm | ||||
| Detectable object | Conductors and dielectrics | ||||
| Standard sensing object | Grounded metal plate: 50 × 50 × 1 mm | ||||
| Differential travel | 15% max. of sensing distance (when adjusted to 20 mm ±10% with standard sensing object) |
||||
| Response frequency *2 | 40 Hz | AC power: 25 Hz, DC power: 40 Hz | |||
| Power supply voltage (operating voltage range) |
12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max. |
24 to 240 VAC (20 to 250 VAC), 50/60 Hz; 24 to 240 VDC (20 to 250 VDC) |
|||
| Current consumption | 13 mA max. at 24 VDC | --- | |||
| Leakage current | --- | 1.5 mA max. at 24 VDC, 1.7 mA max. at 110 VAC (50/60 Hz), 2.5 mA max. at 250 VAC (50/60 Hz) Refer to Engineering Data on Data Sheet. |
|||
| Control output | Load current | 250 mA max. | 5 to 200 mA (resistive load) | ||
| Residual voltage | 2.5 V max. (Load current: 250 mA, Cable length: 2 m) |
AC power: 10 V max., DC power: 8 V max. Refer to Engineering Data on Data Sheet. |
|||
| Indicators | Operation indicator (yellow) | ||||
| Operation mode (with sensing object approaching) |
C1/T1 Models: NO C2/T2 Models: NC Refer to the timing charts under I/O Circuit Diagrams on Data Sheet for details. |
||||
| Protection circuits | Reverse polarity protection, Load short- circuit protection |
--- | |||
| Ambient temperature range | Operating/Storage: -25 to 70°C (with no icing or condensation) | ||||
| Ambient humidity range | Operating/Storage: 35% to 95% (with no condensation) | ||||
| Temperature influence | ±15% max. of sensing distance at 23°C in the temperature range of -10 to 55°C ±25% max. of sensing distance at 23°C in the temperature range of -25 to 70°C |
||||
| Voltage influence | ±2% max. of sensing distance at the rated voltage in rated voltage ±15% range | ||||
| Insulation resistance | 50 MΩ min. (at 500 VDC) between current-carrying parts and case | ||||
| Dielectric strength | 1,000 VAC, 50/60 Hz for 1 min between current-carrying parts and case |
1,500 VAC, 50/60 Hz 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 10 times each in X, Y, and Z directions | ||||
| Degree of protection | IEC 60529 IP65 | ||||
| Connection method *3 | Pre-wired Models (Standard cable length: 2 m) | ||||
| Weight (packed state) | Approx. 240 g | ||||
| Materials | Case | PBT | |||
| Sensing surface | |||||
| Accessories | Mounting Bracket, M4 screws, Instruction manual | ||||
*1. The set distances are sensing distances applicable to standard sensing objects. Refer to Engineering Data on Data
Sheet for other materials.
*2. The response frequency is an average value.
*3. Only 2-m cables are available. Use a cable with a conductor cross section of 0.5 mm2 or greater to extend the cable.
Dimensions | Proximity Sensor Capacitive - E2K-C
Tolerance class IT16 applies to dimensions in this data sheet unless otherwise specified.
Sensors
E2K-C25M[][]
* E and F Models: Detection indicator (red)
Y Models: Operation indicator (red)
E2K-C20M[][]
Accessories (Order Separately)
Mounting Bracket (Accessory)
Y92E-A34
Note: Provided with the product.
Features | Proximity Sensor Capacitive - E2K-C
- CE Marking for DC 3-wire models and AC/DC 2-wire models.
- Noise-resistant models are also available for environments with strong noise.
Properties | Proximity Sensor Capacitive - E2K-C
| Proximity Sensor Capacitive | E2K-C |
|---|---|
| Model Types | DC 2-Wire, DC 3-Wire, AC 2-Wire |
| Sensing Distance | 3 – 25 mm, 3 – 20 mm |
| Housing Size | Ø 34 mm |
| Housing Material | ABS |
| Power Supply | 12 – 24 VDC |
| Degree of Protection | IP66 |
Proximity Sensor Capacitive - E2K-C
ดาวน์โหลดไฟล์ PDF คุณสมบัติ | Proximity Sensor Capacitive - E2K-C
- การทำเครื่องหมาย CE สำหรับโมเดล DC 3 สาย และ AC/DC 2 สาย
- ยังมีโมเดลรุ่นที่ป้องกันเสียงรบกวนให้สำหรับสภาพแวดล้อมที่มีเสียงดัง
ข้อมูลจำเพาะ | Proximity Sensor Capacitive - E2K-C
| Proximity Sensor Capacitive | E2K-C |
|---|---|
| ประเภทรุ่น | DC 2 สาย, DC 3 สาย, AC 2 สาย |
| ระยะการตรวจจับ (มม.) | 3-25, 3-20 |
| ขนาดตัวเรือน | Ø 34 มม. |
| วัสดุตัวเรือน | พลาสติก |
| แหล่งจ่ายไฟ | 12 – 24 VDC |
| ระดับการป้องกัน | IP66 |
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