--- title: Blog | innovating automation | 读/写距离 description: 读/写距离 | --- Document [![](https://www.balluff.com.cn/img/nav-logo-big@2x.png) ![](https://balluff.innovatingautomation.cn/hs-fs/hubfs/Balluff_Logo.png?width=230&name=Balluff_Logo.png)](https://blog.innovatingautomation.asia/cn) [![](https://balluff.innovatingautomation.cn/hubfs/APac%20Flag/Rounded%20Square/china.png) 中文](https://www.innovatingautomation.asia/cn) - [![](https://balluff.innovatingautomation.cn/hubfs/Blog/earth.png) EN](https://www.innovatingautomation.asia) - [![](https://balluff.innovatingautomation.cn/hubfs/APac%20Flag/Rounded%20Square/japan.png) 日本語](https://www.innovatingautomation.asia/jp/) - [![](https://balluff.innovatingautomation.cn/hubfs/APac%20Flag/Rounded%20Square/south-korea.png) 한국어](https://www.innovatingautomation.asia/kr/) - 产品 ![](https://app01.balluff.com/image-fit/497-254/fileadmin/user_upload/products/sensors/thumb_overview_sensors.jpg) [传感器](https://www.innovatingautomation.asia/tag/sensors) 工业自动化全面解决方案 – 一站式服务。 ![](https://app01.balluff.com/image-fit/497-254/fileadmin/user_upload/products/rfid/thumb_overview_rfid.jpg) [RFID](https://www.innovatingautomation.asia/tag/rfid) 在生产过程中实现自动识别和回溯。 ![](https://app01.balluff.com/image-fit/497-254/fileadmin/user_upload/products/machine-vision_optical-identification/thumb_overview_machine-vision_optical-identification.jpg) [机器视觉及光学识别](https://www.innovatingautomation.asia/tag/machine-vision-and-optical-identification) 基于摄像头的目标和过程控制以及光学识别，适用于自动化。 ![](https://app01.balluff.com/image-fit/497-254/fileadmin/user_upload/products/human-machine-interface/thumb_overview_human-machine-interface.jpg) [人机界面](https://www.innovatingautomation.asia/tag/human-machine-interfaces) 利用我们的人机界面您可以一目了然地浏览各种运行状态。 ![](https://app01.balluff.com/image-fit/497-254/fileadmin/user_upload/products/safety/thumb_overview_safety.jpg) [安全类](https://www.innovatingautomation.asia/tag/safety) 凸显巴鲁夫优异品质的安全性。 ![](https://app01.balluff.com/image-fit/497-254/fileadmin/user_upload/products/industrial-networking/thumb_overview_industrial-networking.jpg) [工业网络](https://www.innovatingautomation.asia/tag/industrial-networking) 横跨所有生产层面的信息交换确保在整个过程中获得最佳性能。 ![](https://app01.balluff.com/image-fit/497-254/fileadmin/user_upload/products/power-supplies/thumb_overview_power-supplies.jpg) [电源](https://www.innovatingautomation.asia/tag/power-supplies) 既能配合防护等级达到IP20和IP67的Heartbeat®功能... ![](https://app01.balluff.com/image-fit/497-254/fileadmin/user_upload/products/connectivity/thumb_overview_connectivity.jpg) [连接器](https://www.innovatingautomation.asia/tag/connectivity) 非常适合于标准化及灵活地应用在工业环境中。 ![](https://app01.balluff.com/image-fit/497-254/fileadmin/user_upload/products/accessories/thumb_overview_accessoires.jpg) [附件](https://www.innovatingautomation.asia/tag/accessories) 无论机械还是电子产品：巴鲁夫始终为您提供合适的附件。 - 行业 ![](https://app01.balluff.com/image-fit/471-176/fileadmin/user_upload/industries/mobility/overview_industrie_mobility.jpg) [汽车行业和汽车零部件供应商](https://www.innovatingautomation.asia/tag/automobile-industry-and-suppliers) - 铸造车间 - 动力总成车间 - 冲压车间 - 焊装车间 - 涂装车间 - 总装车间 - 新能源汽车 ![](https://app01.balluff.com/image-fit/471-176/fileadmin/user_upload/industries/filling-packing/overview_packaging.png) [包装、食品和饮料](https://www.innovatingautomation.asia/tag/packaging-foods-and-everages) - 应用案例 - 料位探测 - 高压清洗和卫生 - 过程改进和诊断 - 识别生产及加工过程中的错误 ![](https://app01.balluff.com/image-fit/471-176/fileadmin/user_upload/industries/drive-technology_new/pic_overview_drive-technology.png) [电气驱动技术](https://www.innovatingautomation.asia/tag/electric-drive-technology) - 集成于线性和旋转驱动装置中 - 力矩马达中的位置反馈 - 用于线性直接驱动装置的反馈系统 - 过程改进和诊断 - 检测极限和特定位置 ![](https://app01.balluff.com/image-fit/471-176/fileadmin/user_upload/industries/fluid-power-technolgy/overview_fluid-power-technology.png) [流体动力技术](https://www.innovatingautomation.asia/tag/fluid-power-technology) - 使用IO-Link实现多样化性能 - 在液压装置中探测活塞和阀门位置 - 适用所有液压缸的精确反馈系统 - 独立紧凑的液压驱动 - 从液压系统到数字化动力解决方案 - 智能化气动驱动 - 安全关闭流体驱动 ![](https://app01.balluff.com/image-fit/471-176/fileadmin/user_upload/industries/plastic_rubber_tires/overview_industrie_plastic-rubber-tires.jpg) [塑料、橡胶和轮胎](https://www.innovatingautomation.asia/tag/plastic-rubber-and-tires) - 塑料 - 橡胶和轮胎 - 系统 — Mold-ID ![](https://app01.balluff.com/image-fit/471-176/fileadmin/user_upload/industries/energie/overview_industrie_energy.jpg) [能源](https://www.innovatingautomation.asia/tag/energy) - 石油和天然气开采 - 传统发电厂 - 太阳能 - 水力发电 - 风力发电 - 液压系统 ![](https://app01.balluff.com/image-fit/471-176/fileadmin/user_upload/industries/steel-industrie_new/overview-industry-steel.jpg) [钢铁和冶金行业](https://www.innovatingautomation.asia/tag/steel-and-metallurgical-industry) - 炼焦机、炼焦炉组和输送设备 - 高炉和电弧炉 - 热轧和厚板的生产 ![](https://app01.balluff.com/image-fit/471-176/fileadmin/user_upload/industries/semiconductor-industrie_new/overview-industry-semiconductor.png) [半导体](https://www.innovatingautomation.asia/tag/semiconductor-industry) - 填充液位和泄漏检测 - 晶片加工 - 真空应用 ![](https://app01.balluff.com/image-fit/471-176/fileadmin/user_upload/industries/metallworking/overview_industrie_metalworking.jpg) [金属加工](https://www.innovatingautomation.asia/tag/metalworking) - 车削 - 铣削 - 冲压 - 主轴、夹盘、回转台 - 处理、运输和过程监控 - 刀具识别 ![](https://app01.balluff.com/image-fit/471-176/fileadmin/user_upload/industries/life-science/overview-industry-life-science.jpg) [生命科学](https://www.innovatingautomation.asia/tag/life-science) - 检测和跟踪目标 - 独特的完全定制产品 - 流体处理 - About us Telephone 上海 86 21 5089 9970 北京 86 10 6378 9606 天津 86 22 8793 8661 Location 上海 上海市浦东新区成山路800号云顶国际商业广场A座8层 北京 北京市丰台区富丰路2号星火科技大厦2112室 See All - 产品 - 传感器 - RFID - 机器视觉及光学识别 - 人机界面 - 安全类 - 工业网络 - 电源 - 连接器 - 附件 - 行业 - 汽车行业和汽车零部件供应商 - 包装、食品和饮料 - 电气驱动技术 - 流体动力技术 - 塑料、橡胶和轮胎 - 能源 - 钢铁和冶金行业 - 半导体 - 金属加工 - 生命科学 - 中文 - [![](https://balluff.innovatingautomation.cn/hubfs/Blog/earth.png) EN](https://www.innovatingautomation.asia) - [![](https://balluff.innovatingautomation.cn/hubfs/APac%20Flag/Rounded%20Square/japan.png) 日本語](https://www.innovatingautomation.asia/jp/) - [![](https://balluff.innovatingautomation.cn/hubfs/APac%20Flag/Rounded%20Square/south-korea.png) 한국어](https://www.innovatingautomation.asia/kr/) ![...](https://balluff.innovatingautomation.cn/hs-fs/hubfs/Blog/battery-cn.jpg?width=1400&name=battery-cn.jpg) #### [铭记5大因素，选择正确的RFID系统](https://balluff.innovatingautomation.cn/blog/five-things-to-consider-before-selecting-an-rfid-system) [rfid](https://balluff.innovatingautomation.cn/blog/tag/rfid), [通讯](https://balluff.innovatingautomation.cn/blog/tag/通讯), [形状因素](https://balluff.innovatingautomation.cn/blog/tag/形状因素), [吞吐量](https://balluff.innovatingautomation.cn/blog/tag/吞吐量), [读/写距离](https://balluff.innovatingautomation.cn/blog/tag/读-写距离) [巴鲁夫](https://balluff.innovatingautomation.cn/blog/author/巴鲁夫) 认识到RFID是最佳解决方案后，下一步要怎么做？RFID项目中最重要的阶段之一就是决定用哪个产品解决应用问题。虽然计划阶段较为理念，但硬件的选择却是值得推敲，这是真正发挥作用的部件。 [更多详情](https://balluff.innovatingautomation.cn/blog/five-things-to-consider-before-selecting-an-rfid-system) [![](https://balluff.innovatingautomation.cn/hubfs/Blog/blog5.jpg)](https://balluff.innovatingautomation.cn/blog/five-things-to-consider-before-selecting-an-rfid-system) 1 TAGS [预测性维护](https://blog.innovatingautomation.asia/cn/tag/%E9%A2%84%E6%B5%8B%E6%80%A7%E7%BB%B4%E6%8A%A4) [状态监测](https://blog.innovatingautomation.asia/cn/tag/%E7%8A%B6%E6%80%81%E7%9B%91%E6%B5%8B) [RFID](https://blog.innovatingautomation.asia/cn/tag/rfid) [通讯](https://blog.innovatingautomation.asia/cn/tag/%E9%80%9A%E8%AE%AF) [读头](https://blog.innovatingautomation.asia/cn/tag/%E8%AF%BB%E5%A4%B4) [跟踪和追踪](https://blog.innovatingautomation.asia/cn/tag/%E8%B7%9F%E8%B8%AA%E5%92%8C%E8%BF%BD%E8%B8%AA) [读/写距离](https://blog.innovatingautomation.asia/cn/tag/%E8%AF%BB-%E5%86%99%E8%B7%9D%E7%A6%BB) [生命科学](https://blog.innovatingautomation.asia/cn/tag/%E7%94%9F%E5%91%BD%E7%A7%91%E5%AD%A6) [生产时间](https://blog.innovatingautomation.asia/cn/tag/%E7%94%9F%E4%BA%A7%E6%97%B6%E9%97%B4) [汽车行业](https://blog.innovatingautomation.asia/cn/tag/%E6%B1%BD%E8%BD%A6%E8%A1%8C%E4%B8%9A%E5%92%8C%E6%B1%BD%E8%BD%A6%E9%9B%B6%E9%83%A8%E4%BB%B6%E4%BE%9B%E5%BA%94%E5%95%86) [标签](https://blog.innovatingautomation.asia/cn/tag/%E6%A0%87%E7%AD%BE) [条形码](https://blog.innovatingautomation.asia/cn/tag/%E6%9D%A1%E5%BD%A2%E7%A0%81) [形状因素](https://blog.innovatingautomation.asia/cn/tag/%E5%BD%A2%E7%8A%B6%E5%9B%A0%E7%B4%A0) [吞吐量](https://blog.innovatingautomation.asia/cn/tag/%E5%90%9E%E5%90%90%E9%87%8F) [UHF](https://blog.innovatingautomation.asia/cn/tag/uhf) [profinet](https://blog.innovatingautomation.asia/cn/tag/profinet) [profibus](https://blog.innovatingautomation.asia/cn/tag/profibus) ### 订阅 [![New Call-to-action](https://no-cache.hubspot.com/cta/default/7010809/362427c9-336d-4c0b-9304-6d991b966917.png)](https://cta-redirect.hubspot.com/cta/redirect/7010809/362427c9-336d-4c0b-9304-6d991b966917) Document © 巴鲁夫自动化（上海）有限公司 - 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