E2A Cylindrical Proximity Sensor – M12KN/KS/LN/LS Series – Omron Proximity Sensor
USD $ 167.79 – USD $ 186.48
SKU: N/A
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 | Operation mode NO | Operation mode NC | |
| M12 | Shielded | 4.0 mm | Pre-wired | Brass | 34 (50) | PNP | E2A-M12KS04-WP-B1 2M | E2A-M12KS04-WP-B2 2M |
| NPN | E2A-M12KS04-WP-C1 2M | E2A-M12KS04-WP-C2 2M | ||||||
| 56 (72) | PNP | E2A-M12LS04-WP-B1 2M | E2A-M12LS04-WP-B2 2M | |||||
| NPN | E2A-M12LS04-WP-C1 2M | E2A-M12LS04-WP-C2 2M | ||||||
| M12 connector | Brass | 34 (48) | PNP | E2A-M12KS04-M1-B1 | E2A-M12KS04-M1-B2 | |||
| NPN | E2A-M12KS04-M1-C1 | E2A-M12KS04-M1-C2 | ||||||
| 56 (70) | PNP | E2A-M12LS04-M1-B1 | E2A-M12LS04-M1-B2 | |||||
| NPN | E2A-M12LS04-M1-C1 | E2A-M12LS04-M1-C2 | ||||||
| Non-shielded | 8.0 mm | Pre-wired | Brass | 34 (50) | PNP | E2A-M12KN08-WP-B1 2M | E2A-M12KN08-WP-B2 2M | |
| NPN | E2A-M12KN08-WP-C1 2M | E2A-M12KN08-WP-C2 2M | ||||||
| 56 (72) | PNP | E2A-M12LN08-WP-B1 2M | E2A-M12LN08-WP-B2 2M | |||||
| NPN | E2A-M12LN08-WP-C1 2M | E2A-M12LN08-WP-C2 2M | ||||||
| M12 connector | Brass | 34 (48) | PNP | E2A-M12KN08-M1-B1 | E2A-M12KN08-M1-B2 | |||
| NPN | E2A-M12KN08-M1-C1 | E2A-M12KN08-M1-C2 | ||||||
| 56 (70) | PNP | E2A-M12LN08-M1-B1 | E2A-M12LN08-M1-B2 | |||||
| NPN | E2A-M12LN08-M1-C1 | E2A-M12LN08-M1-C2 | ||||||
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
| Size | M8 | M12 | |||
|---|---|---|---|---|---|
| Type | Shielded | Non-shielded | Shielded | Non-shielded | |
| E2A-M08[]S02-M1-B1/B2/C1/C2 E2A-S08[]S02-[][]-B1/B2/C1/C2 |
E2A-M08[]N04-M1-B1/B2/C1/C2 E2A-S08[]N04-[][]-B1/B2/C1/C2 |
E2A-M12[]S04-[][]-B1/B2/C1/C2 | E2A-M12[]N08-[][]-B1/B2/C1/C2 | ||
| Sensing distance | 2 mm ± 10% | 4 mm ± 10% | 4 mm ± 10% | 8 mm ± 10% | |
| Setting distance | 0 to 1.6 mm | 0 to 3.2 mm | 0 to 3.2 mm | 0 to 6.4 mm | |
| Differential travel | 10% max. of sensing distance | ||||
| Target | Ferrous metal (The sensing distance decreases with non-ferrous metal.) | ||||
| Standard target (mild steel ST37) |
8×8×1 mm | 12×12×1 mm | 12×12×1 mm | 24×24×1 mm | |
| Response frequency *1 |
1,500 Hz | 1,000 Hz | 1,000 Hz | 800 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 |
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| 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. |
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| Protection circuit | Power source circuit reverse polarity protection, Surge suppressor, Short-circuit protection | 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 temperature range of -25°C to 70°C ±15% max. of sensing distance at 23°C within temperature range of -40°C to 70°C |
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| 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 | 500 m/s2, 10 times each in X, Y and Z directions | 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 |
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| 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 |
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| Weight (packa- ged) |
Pre-wired model |
Approx. 65 g | Approx. 85 g | ||
| M12 connector model |
M12 connector models: Approx. 20 g M8 connector models: Approx. 15 g |
Approx. 35 g | |||
| Material | Case | Stainless steel or brass-nickel plated | 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 setting 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.
