Procurement managers rarely finalize E2K-C20MC1-2M without reviewing Omron Photoelectric Sensor, Proximity Sensor M18 Pnp No and Sick Proximity Sensor, ensuring that the chosen component meets budget, compliance, and delivery conditions.
Omron E2K-C20MC1 2M Proximity Sensor
The Omron E2K-C20MC1 2M Proximity Sensor offers Capacitive, Unshielded, 20 mm Sensing distance, , DC 3-wire, NPN NO Output, Pre Wired Cable Length 2M, 12 to 24 VDC Power supply voltage. Manufactured by Omron under the Omron Proximity Sensors category, this model belongs to the Omron E2K Series.

| Brand | Omron |
| Product Type | Proximity Sensors |
| Model Number | E2K-C20MC1 2M |
Omron E2K-C20MC1 2M Proximity Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Appearance | Noise-resistant Models |
| Mounting type | Unshielded |
| Sensing Distance | 20 mm |
| Output type | DC 3-wire, NPN |
| Operation mode | NO |
| Power supply | 12 to 24 VDC |
| Connection method | Pre Wired Cable Length 2M |
| Differential travel | 15% max. of sensing sensing distance (when adjusted to 25 mm Β±10% with standard sensing object) |
| Response frequency | 40 Hz |
| Current consumption | 13 mA max. at 24 VDC |
| Indicator | Operation indicator (yellow) |
| Protection circuit | Reverse polarity protection, Surge suppressor |
| Ambient temperature range | Operating/Storage: β25 to 70Β°C (with no icing or condensation) |
| Ambient humidity | Operating/Storage: 35% to 95% (with no condensation) |
| Temperature influence | Β±15% max. of sensing distance at 23Β°C in the temperature range of β10 to 55Β°C Β±25% max. of sensing distance at 23Β°C in the temperature range of β25 to 70Β°C |
| Voltage influence | Β±2% max. of sensing distance at the rated voltage in rated voltage Β±15% range |
| Insulation resistance | 50 MΞ© 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 |
| 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 | IP65 |
| Weight | Approx. 240 g |
The Omron E2K-C20MC1 2M is often compared with other models in the E2K Capacitive Proximity Sensor group due to shared installation characteristics and consistent sensing behavior. Engineers frequently evaluate Omron E2K-C25MF1 2M (Standard Models, 25 mm Sensing Distance, DC 3-wire, PNP, NO, Pre Wired Cable Length 2M), Omron E2K-C25ME1 2M (Standard Models, 25 mm Sensing Distance, DC 3-wire, NPN, NO, Pre Wired Cable Length 2M), and Omron E2K-C25MF1 2M (Standard Models, 25 mm Sensing Distance, DC 3-wire, PNP, NO, Pre Wired Cable Length 2M) when selecting suitable alternatives. This ensures compatibility when matching size, sensing distance, wiring style, output logic, or connector format. The E2K-C20MC1 2M integrates smoothly into machinery, fixtures, conveyors, and automation systems requiring dependable detection from an Omron Capacitive Proximity Sensor.




