Omron produce industrial sensors range such as fiber sensors, photoelectric sensors, displacement sensors/ measurement sensors, proximity sensors, photomicro sensors and rotary encodes.
Features
• Non-ferrous metals, such as aluminum and brass, are detected. *
• Ferrous metals, such as iron and nickel, are not detected.
* Aluminum foil, however, cannot be detected.
Lineup
Sensors
| Sensing distance | Output configuration/ Operation mode |
Model |
|---|---|---|
| 4 mm | DC 3-wire, NPN NO |
E2EY-X4C1 2M |
| 8 mm | E2EY-X8C1 2M |
SPECIFICATIONS
| Model | E2EY-X4C1 | E2EY-X8C1 | |
|---|---|---|---|
| Sensing distance | 4 mm ±10% | 8 mm ±10% | |
| Set distance | 0 to 2.8 mm | 0 to 5.6 mm | |
| Differential travel | 20% max. of sensing distance | ||
| Detectable object | Non-ferrous metal (Does not detect ferrous metal.) | ||
| Standard sensing object | Aluminum: 18 × 18 × 1 mm | Aluminum: 30 × 30 × 1 mm | |
| Response frequency * | 70 Hz | ||
| Power supply voltage (operating voltage range) |
12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max. | ||
| Current consumption | 20 mA max. | ||
| Control output |
Load current |
NPN open-collector output, 100 mA max. (at 30 VDC) | |
| Residual voltage |
2 V max. (Load current: 100 mA, Cable length: 2 m) | ||
| Indicators | Detection indicator (red) | ||
| Operation mode (with sensing object approaching) |
Load ON: NO (Refer to Datasheet.) | ||
| Protection circuits | Reverse polarity protection, Load short-circuit protection, Surge suppressor | ||
| Ambient temperature range | Operating/Storage: -10 to 55°C (with no icing or condensation) | ||
| Ambient humidity range | Operating/Storage: 35% to 95% (with no condensation) | ||
| Temperature influence | ±20% max. of sensing distance at 23°C in the temperature range of -10 to 55°C | ||
| Voltage influence | ±2.5% max. of sensing distance at 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 minute 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: 1,000 m/s2 10 times each in X, Y, and Z directions | ||
| Degree of protection | IEC 60529 IP67, in-house standards: oil-resistant | ||
| Connection method | Pre-wired Models (Standard cable length: 2 m) | ||
| Weight (packed state) | Approx. 140 g | Approx. 190 g | |
| Materials | Case | Nickel-plated brass | |
| Sensing surface |
Heat-resistant ABS | ||
| Clamping nuts |
Nickel-plated brass | ||
| Toothed washer |
Zinc-plated iron | ||
| Accessories | — | ||
* The response frequency is an average value. Measurement conditions are as follows: standard sensing object, a distance of twice the standard sensing object, and a set distance of half the sensing distance.
