Description
PRODUCT INFORMATION OF Keyence photoelectric switch sensor PW-41.
| Model | PW-41 | |||
| Type | Diffuse-refl ective:Standard | |||
| Detecting distance | 1 m 3.3′ (with 200 x 200 mm 7.87″ white mat paper) | |||
| Light source | Infrared LED | |||
| Detectable object | Opaque and transparent materials | |||
| Hysteresis | 20% max. of detecting distance (150 mm 5.91″ min. detecting distance) |
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| Sensitivity adjustment | 1-turn trimmer (240°) | |||
| Response time | 20 ms max. | |||
| Operation mode | LIGHT-ON/DARK-ON (switch-selectable) | |||
| Indicator lamp | Output: Red LED | |||
| Timer function | ― | |||
| Control output | SPST-NO relay contact, 250 VAC 3 A max., 30 VDC 3 A max. (resistive load) | |||
| Noise resistance | Square-wave noise by noise simulator: 1 kV p-p, 1 µs (across power terminals) | |||
| Rating | Power voltage | 24 to 240 VAC ±10 %, 50/60 Hz, 12 to 240 VDC ±10 % | ||
| Power consumption | 3 VA max. | |||
| Environmental resistance | Enclosure rating | IP66 | ||
| Insulation resistance | 20 MΩ min. (between each terminal and case, using insulation resistance metre of 500 VDC) | |||
| Ambient light | Incandescent lamp: 5,000 lux max., Sunlight: 20,000 lux max. | |||
| Ambient temperature | -10 to +60 °C 14 to 140 °F (No freezing) | |||
| Relative humidity | 35 to 85 % RH (No condensation) | |||
| Vibration resistance | 10 to 55 Hz, Double amplitude 1.5 mm 0.06″, 2 hours in each of the X, Y, and Z directions | |||
| Shock resistance | 100 m/s2, 3 times in each of the X, Y, and Z directions | |||
| Material | Housing: PBT, Lens: acrylic, Terminal cover: Polysulfone | |||
| Weight | Approx. 95 g | |||


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