| 品牌 | OMRON歐姆龍 | 型號 | E3S-AR21 |
| 種類 | 電學 | 材料 | 混合物 |
| 材料物理性質 | 緣體 | 材料晶體結構 | 單晶 |
| 制作工藝 | 集成 | 輸出信號 | 數字型 |
| 護等級 | 1 | 線性度 | 2(%F.S.) |
| 遲滯 | 3(%F.S.) | 重復性 | 4(%F.S.) |
| 靈敏度 | 5 | 漂移 | 6 |
| 分辨率 | 7 |
OMRON歐姆龍E3S-AR21放大器內置光電
General-purpose Miniature Sensors
Short response time: 3 ms.
Easy adjustment of sensitivity and optical axis with
STABILITY and LIGHT indicators.
Wire-selectable operation mode.
Mutual interference protective circuit eliminates
cross talk (reflective sensor only).








