SH-21E
Specification
| Item | Performance characteristics |
|---|---|
| Applicable Amplifiers | SU-7 series |
| Sensing Range | 300 mm 11.811 in |
| Sensing Object | Min. ø0.3 mm ø0.012 in opaque object (under the optimum condition) Note : The optimum condition is the condition when the sensitivity is adjusted so that the operation indicator just lights up at the given distance in the light received condition. |
| Hysteresis | - |
| Repeatability (Perpendicular to Sensing Axis) | 0.03 mm 0.001 in or less |
| Operation Indicator | - |
| 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) |
| Emitting Element: Peak Emission Wavelength | 880 nm 0.035 mil |
| Material | Enclosure: Polycarbonate (glass fiber reinforced) |
| Cable | 0.057 mm2 single core shielded cable, 3 m 9.843 ft long |
| Cable Extension | Extension up to total 5 m 16.404 ft is possible with an equivalent cable (thru-beam type: both emitter and receiver). |
| Weight (Typ.) | Emitter: 12 g approx. Receiver: 12 g approx. |
| Accessory | Sensor head mounting screw: 2 sets |
| Remark | Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +23 ℃ +73.4 ℉. |