| Ratings and Specifications |
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| Size |
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M8 |
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| Sensing |
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Single |
Double |
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| distance |
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| Type |
Shielded |
Unshielded |
Shielded |
Unshielded |
| Item |
Model |
E2B-S08@S01 |
E2B-S08@N02 |
E2B-S08@S02 |
| 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 |
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| Detectable object |
Ferrous metal (The sensing distance decreases with non-ferrous metal.) |
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| Standard sensing object |
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| 8 |
× 8 × 1 mm |
8 × 8 × 1 mm |
8 × 8 × 1 mm |
12 × 12 × 1 mm |
| (mild steel ST37) |
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| 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)) |
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| Current consumption |
10 mA max. |
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-B models: PNP open collector |
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| Output type |
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-C models: NPN open collector |
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| Load current |
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| 200 |
mA max. (30 VDC max.) |
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| Control output |
(See note 2.) |
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| Residual voltage |
2 V max. (under load current of 200 mA with cable length of 2 m) |
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| Indicator |
Operation indicator (Yellow LED) |
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| Operation mode |
-B1/-C1 models: NO |
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| (with sensing object approaching) |
-B2/-C2 models: NC |
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Output reverse polarity protection, Power source circuit reverse polarity protection, Surge suppressor, |
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| Protection circuit |
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Short-circuit protection |
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| Ambient air temperature |
Operation and storage : -25 to 70ºC (with no icing or condensation) |
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| Temperature influence |
±10% max. of sensing distance at 23ºC within temperature range of -10 to 55ºC |
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| (See note 2.) |
±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% |
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| Voltage influence |
±1% max. of sensing distance in 24 VDC ±15% |
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| Insulation resistance |
50 MΩ min. (at 500 VDC) between current-carrying parts and case |
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| Dielectric strength |
1,000 VAC at 50/60 Hz for 1 min between current-carrying parts and case |
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| Vibration resistance |
10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y and Z directions |
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| Shock resistance |
500 m/s2, 10 times each in X, Y and Z directions |
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| Standard and listings |
(1) IP67 (IEC60529) |
(2) EMC (EN60947-5-2) |
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Pre-wired models (standard is 4 mm dia. PVC cable with length = 2 m, 5 m). |
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| Connecting method |
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Connector models (M8-3pin) |
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| Weight |
Pre-wired model |
Short body: Approx. 65 g, Long body: Approx. 65 g |
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| (packaged) |
Connector model |
Short body: Approx. 20 g, Long body: Approx. 20 g |
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| Case |
Stainless steel (1.4305 (W.-No.), SUS 303 (AISI), 2346 (SS).) |
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| Sensing surface |
PBT |
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| Material |
Cable |
Standard cable is 4 mm dia. PVC. |
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| Clamping nut |
Brass-nickel plated |
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| Toothed washer |
Zinc-plated iron |
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