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| Type | Ultra-slim type | ||
| Type | Thru-beam | Diffuse reflective |
|
| Type | Front sensing | Side sensing | |
| Model No. | SH-21 | SH-21E | SH-22 |
| CE marking directive compliance | – | ||
| Applicable amplifiers | SU-7 series | ||
| Sensing range | 300 mm 11.811 in | 50 mm 1.969 in (Note 2) |
|
| Sensing object | Min. ø0.3 mm ø0.012 in opaque object (under the optimum condition) (Note 4) |
Min. ø0.3 mm ø0.012 in copper wire (with 3 mm 0.118 in setting distance and at the max sensitivity) | |
| Hysteresis | – | 15 % or less of operation distance (Note 2) |
|
| Repeatability (perpendicular to sensing axis) |
0.03 mm 0.001 in or less | 0.15 mm 0.006 in or less |
|
| Operation indicator | – | ||
| Pollution degree | – | ||
| Protection | IP62 (IEC) | ||
| Ambient temperature | -10 to +60 ℃ +14 to 140 ℉ (No dew condensation or icing allowed) Storage: -20 to +70 ℃ -4 to +158 ℉ |
||
| Ambient humidity | 35 to 85 % RH, Storage: 35 to 85 % RH | ||
| Ambient illuminance | Incandescent light: 3,500 lx or less at the light-receiving face | ||
| Vibration resistance | 10 to 55 Hz frequency, 1.5 mm 0.059 in double amplitude in X, Y and Z directions for two hours each | ||
| Shock resistance | 500 m/s2 acceleration (50 G approx.) in X, Y and Z directions three times each | ||
| Emitting element | Infrared LED (modulated) | ||
|
Peak emission wavelength |
880 nm 0.035 mil | ||
| Material | Enclosure: Polycarbonate (glass fiber reinforced) | ||
| Cable | 0.089 mm2 (ultra-slim type: 0.057 mm2) single core (diffuse reflective type: two parallel single core wires) shielded cable, 3 m 9.843 ft long | ||
| Cable extension | Extension up to total 5 m 16.404 ft (ultra-small type: 10 m 32.808 ft) is possible with an equivalent cable (thru-beam type: both emitter and receiver). | ||
| Net weight | Emitter: 12 g approx. Receiver: 12 g approx. |
24 g approx. | |
| Accessory | Sensor head mounting screw: 2 sets (SH-22: 1 set) | ||
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