Overview
Omron E2CY-SD Proximity Sensor use high-frequency oscillation. They resist heat, chemicals, and water better than Rectangular Sensors. They are available in both shielded and unshielded models. Proximity Sensors are available in models using high-frequency oscillation to detect ferrous and non-ferrous metal objects and in capacitive models to detect non-metal objects. Models are available with environment resistance, heat resistance, resistance to chemicals, and resistance to water.
Omron E2CY-SD Proximity Sensor Features
- Detects aluminum, copper, and other non-ferrous metals.
- The product lineup includes a compact, flat Sensor Head (E2CY-V3A) and a model with fluororesin (E2CY-C2AF) for resistance to
- Simple teaching function to easily adjust
- Check detection status at a glance with numeric values on a digital
Rating and Specifications Sensor
| Model Item | E2CY-X1R5A E2CY-C1R5A-1 | E2CY-C2A(F) | E2CY-V3A | |
| Stable sensing distance | 0 to 1.5 mm | 0 to 2 mm | 0 to 3 mm | |
| 10% max. of sensing distance with Amplifier Unit in FINE mode | ||||
| Differential travel | 15% max. of sensing distance with Amplifier Unit in NORM mode | |||
| Detectable object | Non-ferrous metal | |||
| Standard sensing object | Aluminum: 8 ´ 8 ´ 1 mm | Aluminum: | ||
| 12 ´ 12 ´ 1 mm | ||||
| Response frequency *1 | 40 Hz min. with Amplifier Unit in FINE mode 100 Hz min. with Amplifier Unit in NORM mode | |||
| Ambient temperature range | Operating: -10 to 55°C, Storage: -25 to 70°C (with no icing or condensation) | |||
| Ambient humidity range | Operating and Storage: 35% to 95% (with no condensation) | |||
| Temperature influence *2 | -10 to 55°C | ±15% max. of sensing distance at 23°C | ±10% max. of sensing distance at 23°C | ±15% max. of sensing distance at 23°C |
| 0 to 40°C | ±10% max. of sensing distance at 23°C *3 | ±10% max. of sensing distance at 23°C | ||
| Vibration resistance | Destruction: 10 to 500 Hz, 2-mm double am- plitude or 150 m/s2 for 2 hours each in X, Y, and Z directions | |||
| Shock resistance | Destruction: 500 m/s2 3 times each in X, Y, and Z directions | |||
| Degree of protection | IEC 60529 IP67 | |||
| Connection method | Pre-wired Models (High-frequency coaxial cable, Standard cable length: 3 m) | |||
| Cable length compensation | 0.5 to 5 m *4 | |||
| Weight (packed state) | Approx. 35 g | |||
| Materials | Case | Stainless steel | Zinc die-cast | |
| Sensing surface | Heat-resistant ABS (E2CY-C2AF: Fluororesin) | |||
| Cable | Soft PVC (E2CY-C2AF: Fluororesin) | |||
| Clamping nut | Nickel-plated brass (E2CY-X1R5A only) | |||
| Toothed washer | Zinc-plated iron (E2CY-X1R5A only) | |||
| Mounting screws | Zinc-plated iron (E2CY-V3A only) | |||
Omron E2CY-SD Proximity Sensor Amplifier Units
| Item Model | E2CY-SD11 | |
| Power supply voltage | 12 to 24 VDC ±10%, ripple: 10% max. | |
| Power consumption | 1,080 mW max. (45 mA max. at 24 VDC) | |
| Sensing distance adjustment range | 10% min. of stable sensing distance | |
| Sensitivity setting | Teaching / manual adjustment | |
| Control output | NPN open collector (26.4 VDC max.), load cur- rent:100 mA max., residual voltage: 1 V max. | |
| Functions | OFF-delay timer | 0 to 40 ms (1 to 20 ms: 1-ms increments, 20 to 40 ms: 5-ms increments) |
| Zero reset | Supported. | |
| Intial reset | Supported. (All settings are returned to their default values.) | |
| Hysteresis setting | 3 to variable | |
| Self diagnosis | Displays errors (sensor disconnection, sen- sor short-circuit, or output short-circuit) | |
| Operation mode | Changed with NO/NC switch. | |
| Protection circuits | Power supply reverse polarity protection and output short-circuit protection | |
| Indicator | Operation indicator (orange) | |
| Digital display *1 | Detection amount display (FINE: 4,000 max., NORM: 2,000 max.), bar display, function display (red) | |
| Reverse display | Supported. | |
| Ambient temperature range | Operating: -10 to 55°C, Storage: -25 to 70°C (with no icing or condensation) | |
| Ambient humidity range | Operating and storage: 35% to 85% (with no condensation) | |
| Temperature influ- ence *2 | ±10% max. of sensing distance at 23°C in the temperature range of -10 to 55°C | |
| Voltage influence | ±1% max. of sensing distance in the rated voltage range ±10% | |
| Insulation resistance | 20 MÙ 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 | |
| Destruction: 10 to 150 Hz, 1.5-mm double amplitude or 100 m/s2 for 2 hours each in X, Y, and Z directions | ||
| Shock resistance | Destruction: 300 m/s2 3 times each in X, Y, and Z directions | |
| Degree of protection | IEC 60529 IP50 (with Sensor cable con- nected and protective cover attached) | |
| Connection method | Pre-wired Model (Standard cable length: 2 m) | |
| Weight (packed state) | Approx. 100 g | |
| Materials | Case | PBT |
| Cover | Polycarbonate | |
| Cable connecting screws | Zinc-plated iron | |
| Accessories | E39-L143 Mounting Bracket (SUS304 stainless steel), instruction manual | |
Download Catalog: Non-Ferrous-Metal-Detecting Proximity Sensor (Separate Amplifier Type) E2CY-SD
Ref: Omron.com
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