The ALTOSONIC V12 is a 12-chord ultrasonic custody transfer (CT) flowmeter for natural gas. It has been designed to offer the best possible measurement accuracy, not only during calibration under ideal conditions but also during less ideal conditions in the field. As a result, ALTOSONIC V12 is the first ultrasonic flowmeter that was certified to OIML R137 class 0.5 by NMi.","Due to its design with 12 acoustic chords a flow conditioner is no longer required; standards such as AGA9, ISO 17089 and MID are met with just 5D straight inlet piping. CBM flowmeter diagnostics are standard and give an exact picture of what is happening inside the flowmeter. With the optional KROHNE Care diagnostic expert system an integrated web server becomes available that presents the results as an easy to access webpage – in plain language.
技术参数
| 规格项 | 参数值 |
|---|---|
| 显示 | Digital |
| 安装 | 在线式 |
| 测量介质 | 气体 |
| 面板接口 | Computer Controllable |
| 介质温度 | -40 to 347 F (-40 to 175 C) |
| 终端配件 | Flanged |
| 电气输出 | Current |
| 管道直径 | 4.00 to 64.00 inch (102 to 1626 mm) |
| 产品类别 | Ultrasonic Flow Meters |
| 特征 | 记录器/累加器功能 |
| 接口选项 | Serial / Digital; Network / Fieldbus; Modbus, Ethernet, HART |
| 仪表类型 | Volumetric Flow Meter |
| 工作温度 | -40 to 149 F (-40 to 65 C) |
| 气体体积流量 | 70600 SCFM (120000 m³/hr) |
| 审核认证 | ATEX; Underwriters Laboratory; Canadian Standards Association; CE, EU, PED, IECEx, FM, Eex, OIML R137 class 0.5, Fully compliant with AGA 9 and ISO 17089 |
| 工作压力 | 15 to 6525 psi (10.56 to 4592 m H2O) |
