KEYENCE全光谱传感器:lr -系列"，" LR-W系列是一种光电传感器线，旨在检测外观变化。可以解决基本的存在/缺席应用程序，以及强硬的对比变化应用程序。白光LED技术的使用使得LR-W可以看到全光谱的变化，实现广泛的用途。
技术参数
| 规格项 | 参数值 |
|---|---|
| Output Load | DC Load; 4-Wire NPN; 4-Wire PNP |
| Power Requirements | DC Powered |
| Product Category | Photoelectric Sensors |
| Operating Temperature | -4 to 122 F (-20 to 50 C) |
| Electrical Connection | 2m Cable |
| Operation Distance | 1.18 to 19.69 inch (30 to 500 mm) |
| Height | 1.84 inch (46.7 mm) |
| Specifications | undefined |
| Length | 1.5 inch (38.1 mm) |
| Body Shape | Rectangular |
| Optical | undefined |
| Dimensions | undefined |
| Electrical Output | Voltage |
| Width | 0.9685 inch (24.6 mm) |
| Optical Technology Type | Diffuse |
| Electrical | undefined |
| Switch Type | Normally Open; Normally Closed |
