Omron produce industrial sensors range such as fiber sensors, photoelectric sensors, displacement sensors/ measurement sensors, proximity sensors, photomicro sensors and rotary encodes.
Features
• Ensures a sensing distance approximately 1.5 to 2 times larger than that of any conventional OMRON Sensor.
• Problems such as the collision of workpieces are eliminated.
• Full range of standard sizes (M8, M12, M18 and M30; both long and short barrels)
• Modular construction simplifies customization.
| Size | Sensing distance | Connection | Body material | Thread length (overall length) | Output configuration | |
| M18 | Shielded | 8.0 mm | Pre-wired | Brass | 39 (59) | PNP |
| NPN | ||||||
| 61 (81) | PNP | |||||
| NPN | ||||||
| M12 connector | Brass | 39 (53) | PNP | |||
| NPN | ||||||
| 61 (75) | PNP | |||||
| NPN | ||||||
| Non-shielded | 16.0 mm | Pre-wired | Brass | 39 (59) | PNP | |
| NPN | ||||||
| 61 (81) | PNP | |||||
| NPN | ||||||
| M12 connector | Brass | 39 (53) | PNP | |||
| NPN | ||||||
| 61 (75) | PNP | |||||
| NPN | ||||||
Note: M30 non-shielded Models with double sensing distance and short barrels cannot be mounted due to the necessary separation distance from the surrounding metal. Standard sensing models are thus available.
Specifications
DC 3-wire Models
| Size | M18 | M30 | ||||
|---|---|---|---|---|---|---|
| Type | Shielded | Non-shielded | Shielded | Non-shielded | Non-shielded | |
| E2A-M18[]S08-[][]-B1/B2/C1/C2 | E2A-M18[]N16-[][]-B1/B2/C1/C2 | E2A-M30[]S15-[][]-B1/B2/C1/C2 | E2A-M30KN20-[][]-B1/B2/C1/C2 | E2A-M30LN30-[][]-B1/B2/C1/C2 | ||
| Sensing distance | 8 mm±10% | 16 mm±10% | 15 mm±10% | 20 mm±10% | 30 mm±10% | |
| Setting distance | 0 to 6.4 mm | 0 to 12.8 mm | 0 to 12 mm | 0 to 16 mm | 0 to 24 mm | |
| Differential travel | 10% max. of sensing distance | |||||
| Target | Ferrous metal (The sensing distance decreases with non-ferrous metal.) | |||||
| Standard target (mild steel ST37) |
24×24×1 mm | 48×48×1 mm | 45×45×1 mm | 60×60×1 mm | 90×90×1 mm | |
| Response frequency *1 |
500 Hz | 400 Hz | 250 Hz | 100 Hz | 100 Hz | |
| Power supply voltage (operating voltage range) |
12 to 24 VDC. Ripple (p-p): 10% max. (10 to 32 VDC) | |||||
| Current consumption (DC 3-wire) |
10 mA max. | |||||
| Output type | -B models: PNP open collector -C models: NPN open collector |
|||||
| Control output |
Load current *2 |
200 mA max. (32 VDC max.) | ||||
| Residual voltage |
2 V max. (under load current of 200 mA with cable length of 2 m) | |||||
| Indicator | Operation indicator (Yellow LED) | |||||
| Operation mode (with sensing object approaching) |
-B1/-C1 models: NO -B2/-C2 models: NC For details, refer to Data Sheet. |
|||||
| Protection circuit | Output reverse polarity protection, Power source circuit reverse polarity protection, Surge suppressor, Short-circuit protection | |||||
| Ambient air temperature |
Operating: -40°C to 70°C, Storage: -40°C to 85°C (with no icing or condensation) | |||||
| Temperature influence *2 |
±10% max. of sensing distance at 23°C within a temperature range of -25°C to 70°C ±15% max. of sensing distance at 23°C within a temperature range of -40°C to 70°C |
|||||
| Ambient humidity | Operating: 35% to 95%, Storage: 35% to 95% | |||||
| Voltage influence | ±1% max. of sensing distance in rated voltage range ±15% | |||||
| Insulation resistance | 50 MΩ min. (at 500 VDC) between current carry parts and case | |||||
| Dielectric strength | 1,000 VAC at 50/60 Hz for 1 min between current carry parts and case | |||||
| Vibration resistance | 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y and Z directions | |||||
| Shock resistance | 1,000 m/s2, 10 times each in X, Y and Z directions | |||||
| Standard and listings *3 |
IEC60529: IP67, Degree of protection EN60947-5-2: EMC |
|||||
| Connection method | -WP models: Pre-wired models (Standard length: 2 m) -M1 models: M12 4-pin connector models -M5 models: M8 3-pin connector models |
|||||
| Weight (packa- ged) |
Pre-wired model |
Approx. 160 g | Approx. 280 g | Approx. 280 g | Approx. 370 g | |
| M12 connector model |
Approx. 70 g | Approx. 200 g | Approx. 200 g | Approx. 260 g | ||
| Material | Case | Brass-nickel plated | ||||
| Sensing surface |
PBT | |||||
| Cable | PVC | |||||
| Clamping nut |
Brass-nickel plated | |||||
*1. The response frequency is an average value. Measurement conditions are as follows: standard target, a distance of twice the standard target distance between targets, and a set distance of half the sensing distance.
*2. When using any model at an ambient temperature between -40°C and -25°C and a power voltage between 30 and 32 VDC, use a load current of 100 mA max.
*3. For USA and CANADA: use class 2 circuit only.
*2. When using any model at an ambient temperature between -40°C and -25°C and a power voltage between 30 and 32 VDC, use a load current of 100 mA max.
*3. For USA and CANADA: use class 2 circuit only.
