ABB Measurement & Analytics 艾波比 LST300 液位传感器

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  • LST300

  • 液位传感器

  • ABB Measurement & Analytics 艾波比

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  • ABB Measurement & Analytics 艾波比

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The LST300 is a high performance ultrasonic level transmitter that accurately measures level, distance and open channel flow in ranges up to 10m (30ft). It is a non-contact, level measuring instrument designed for use on liquid level in a wide range of applications and industries.","LST300 represents the future of level measurement. While using intelligent compact transmitters has always been attractive, certain limitations prevented their use in many applications. LST300 removes those old obstacles. Whether you have the risk of flooding or corrosive materials in the process, LST300 survive these conditions easily. With metal at the top and PVDF at the bottom, LST300 is the first compact ultrasonic to be resistant to corrosion on the entire instrument. Ingress protection approvals up to IP68 (optional) ensure the entire device can survive flooding.","LST300 combines the most advanced functions found on any ultrasonic in any class, in a compact form. Installation becomes easy thanks to the graphic echo display and advanced diagnostics. The false echo filtering algorithm combined with the best-in-class beam angle ensures easy installation in narrow areas with many obstructions. With through the glass technology, you never have to open the cover to configure the instrument. It is hard to believe that all this functionality is available on a device powered by only two-wire loop power.","FEATURES:","OPTIONS:","— Through the Glass (TTG) buttons, standard push buttons or without HMI interface","— 6 m (20 ft.) or 10 m (32 ft.) measurement range","— FM, ATEX, IECEx or NEPSI approved, intrinsically safe or non-sparking","— Standard, extendable or floor mounted brackets available for easy installation","— Flange mounting options

特性

  • 免维护、非接触式连续液位传感器
  • 带hart数字通信的2线仪表
  • 测量范围可达10米
  • Wide temperature range of -40 to 85 °C
  • Accuracy of ±2 mm or 0.2 % of full span (the larger one)
  • Beam angle as low as 5° with false echo filtering for narrow spaces
  • 易于安装的图形回声显示,先进的诊断和简单的设置菜单
  • 独特的间隙技术确保在任何情况下都能获得最佳性能
  • ip66/67和nema 4x(可潜至1米深度30分钟)
  • ATEX、IEC和FM本质安全和无火花认证
  • 可达10米测量范围
  • 通过图形回声显示、高级诊断和简单的设置菜单轻松安装
  • atex, iec和fm本质安全和无火花批准

LST300 液位传感器技术参数

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性 能
精度 0.0800 inch (2.03 mm)
测量范围 9.84 to 394 inch (250 to 10000 mm)
特 性
测量技术 Ultrasonic / Sonic
最大压力 44 psi (30.97 m H2O)
液位测量方式 Continuous Level
输出 Current
连 接 & 显 示
显示 Digital Readouts
用户接口 Digital Front Panel
物 理
安装 Top Mount
更多技术信息
产品类型 Sensor Only
更多规格
工作温度 -40 to 185 F (-40 to 85 C)
产品类别 Liquid Level Sensors

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