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| Item Size | M8 | |||
| Sensing distance | Single | Double | ||
| Type | Shielded | Unshielded | Shielded | Unshielded |
| Model | E2B-S08@S01 | E2B-S08@N02 | E2B-S08@S02 | E2B-S08@N04 |
| Sensing distance | 1.5 mm ± 10% | 2 mm ± 10% | 2 mm ± 10% | 4 mm ± 10% |
| Setting distance | 0 to 1.2 mm | 0 to 1.6 mm | 0 to 1.6 mm | 0 to 3.2 mm |
| Differential travel | 10% max. of sensing distance | |||
| Detectable object | Ferrous metal (The sensing distance decreases with non-ferrous metal.) | |||
| Standard sensing object (mild steel ST37) | 8 × 8 × 1 mm | 8 × 8 × 1 mm | 8 × 8 × 1 mm | 12 × 12 × 1 mm |
| Response frequency (See note 1.) | 2,000 Hz | 1,000 Hz | 1,500 Hz | 1,000 Hz |
| Power supply voltage | 10 to 30 VDC. (including 10% ripple (p-p)) | |||
| Current consumption | 10 mA max. | |||
| Output type | -B models: PNP open collector
-C models: NPN open collector |
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| Load current (See note 2.) | 200 mA max. (30 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 |
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| Protection circuit | Output reverse polarity protection, Power source circuit reverse polarity protection, Surge suppressor, Short-circuit protection | |||
| Ambient air temperature | Operation and storage : -25 to 70ºC (with no icing or condensation) | |||
| Temperature influence (See note 2.) | ±10% max. of sensing distance at 23ºC within temperature range of -10 to 55ºC
±15% max. of sensing distance at 23ºC within temperature range of -25 to 70ºC |
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| Ambient humidity | Operation and Storage: 35 to 95% | |||
| Voltage influence | ±1% max. of sensing distance in 24 VDC ±15% | |||
| Insulation resistance | 50 MΩ min. (at 500 VDC) between current-carrying parts and case | |||
| Dielectric strength | 1,000 VAC at 50/60 Hz for 1 min between current-carrying 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 | |||
| Standard and listings | (1) IP67 (IEC60529) (2) EMC (EN60947-5-2) | |||
| Connecting method | Pre-wired models (standard is 4 mm dia. PVC cable with length = 2 m, 5 m). Connector models (M8-3pin) | |||
| Weight (packaged) | Short body: Approx. 65 g, Long body: Approx. 65 g | |||
| Connector model | Short body: Approx. 20 g, Long body: Approx. 20 g | |||
| Case | Stainless steel (1.4305 (W.-No.), SUS 303 (AISI), 2346 (SS).) | |||
| Sensing surface | PBT | |||
| Cable | Standard cable is 4 mm dia. PVC. | |||
| Clamping nut | Brass-nickel plated | |||
| Toothed washer | Zinc-plated iron | |||
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