产品详情
| 主要功能及特点<\/span><\/span> <\/p> <\/span>利用光电反射原理，获得转子转动的信号，可测量转子的转速。特点是分辨率高，距离远，实用范围广，频响宽，可靠性高。内装放大整形电路，输出为幅度稳定的方波信号，能实现远距离传输。<\/span><\/span> <\/p> <\/span>外型<\/span><\/span> <\/p> <\/span>传感器外壳用 不锈钢材料 制成。<\/span><\/span> <\/p> <\/span>防水结构简单，耐压能力强、密封可靠，未使用任何防水胶剂。<\/span><\/span> <\/p> <\/span>产品应用<\/span><\/span> <\/p> <\/span>由于传感器外壳采用不锈钢材料制做，传感器坚固耐用，主要应用于测试环境较差 、振动剧烈（如：发动机等）。用于测量转速 、周期 、速度。<\/span><\/span> <\/p> <\/span>技术指标<\/span><\/span> <\/p> 工作电压<\/span><\/span> <\/p> <\/td> ＋ 10-30v<\/span><\/span><\/span> <\/p> <\/td> 使用温度<\/span><\/span> <\/p> <\/td> -40 <\/span>至 +100 <\/span><\/span><\/span> <\/p> <\/td> <\/tr> 输出信号<\/span><\/span> <\/p> <\/td> 高电平近似于电源电压；<\/span> 响应频率<\/span><\/span> <\/p> <\/td> 0.1HZ <\/span>至 20KHz <\/span><\/span><\/span> <\/p> <\/td> <\/tr> 分辨膜数<\/span><\/span> <\/p> <\/td> >0.5 <\/span><\/span> <\/p> <\/td> 使用湿度<\/span><\/span> <\/p> <\/td> <95%RH <\/span><\/span> <\/p> <\/td> <\/tr> 输出电流<\/span><\/span> <\/p> <\/td> <30<\/span>毫安<\/span><\/span> <\/p> <\/td> 保护形式<\/span><\/span> <\/p> <\/td> 有限性和短路保护<\/span><\/span> <\/p> <\/td> <\/tr> 触发形式<\/span><\/span> <\/p> <\/td> 反光条<\/span><\/span> <\/p> <\/td> 绝缘电阻<\/span><\/span> <\/p> <\/td> >50MΩ <\/span><\/span> <\/p> <\/td> <\/tr> 应用距离<\/span><\/span> <\/p> <\/td> 0.2-2.5m<\/span><\/span> <\/p> <\/td> 外壳材料<\/span><\/span> <\/p> <\/td> 不锈钢<\/span><\/span> <\/p> <\/td> <\/tr> <\/tbody> <\/table> <\/div> <\/span><\/span> <\/p> <\/td> <\/tr> 长度65mm <\/span> <\/span><\/span>直径18mm <\/span><\/span><\/span> <\/p> <\/td> <\/tr> <\/tbody> <\/table> <\/div> <\/span><\/span>接线方式：棕色：DC10-30v<\/span>供电 <\/span><\/span>蓝色：COM <\/span><\/span>黑色：信号 <\/span> <\/span><\/span><\/span> <\/p> <\/span><\/span> <\/p> <\/span><\/span> <\/p>
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