Widely chosen by customers for its reliability and accuracy, the vortex flow meter also serves as a standard for steam applications due to its ease of installation and low maintenance costs. Where other meter technologies struggle in difficult high-pressure and high-temperature environments, the vortex flow meter offers a wide range and a low pressure drop, making it a top choice for flow professionals.
Our PanaFlow vortex meter offers a multivariable design that contains shedding velocity with RTD temperature sensors and a solid-state pressure transducer for measuring mass flow rate of steam, gases and liquids. The accuracy of these meters enables velocity, temperature and pressure to be measured at the same location.

MV82 Vortex Flow Meter
The PanaFlow MV82 insertion mass flow meter is a multivariable vortex flow meter for measuring volumetric flow, temperature, pressure, density and mass flow. It offers an advanced design and digital signal processing to isolate vibration. This meter is accurate, reliable and cost effective for measuring any process flow.

MV84 Vortex Flow Meter
The PanaFlow MV80 is a cost effective and accurate inline vortex flow meter that saves you time and costs by measuring flow, temperature, pressure, density, energy and mass in a single meter, with no need to recalibrate for most gases, liquids and steam.
压力和温度数据是否可以发送回控制室?
是的,可以通过任何数字通信方式(HART、Modbus 或 BACnet)将压力和温度数据发送回控制室。
涡轮仪表的有效插入长度是多少?
当使用标准喷嘴和阀门时,一般建议:
- 压缩探测器密封 -> 压缩长度
- 填料轴封 -> 标准长度
如需定制喷嘴或阀门,请查看手册了解杆长以及如何选择压缩、标准和拓展长度的建议。
在手册中查看压缩装置示例。
BACnet 协议是否对电源有特殊要求?
涡轮仪表有以下电源选择:
- DC2:12-36 V 直流电(2 线回路 — 仅使用 1AHL)
- DC4POE:12-28 V 直流电或以太网供电(最高 5 瓦特), 仅支持 TCP/IP
- DC4:12-36 V 直流电(4 线)
- AC:100-240 V 交流电,50/60Hz
针对 BACnet,您无法使用回路供电。
针对 BACNet/MSTP,请选择 DC4 或 AC 电源。
针对 BACNet/TCPIP,请选择 DC4POE 或 AC。
涡轮仪表是否会产生背景振动与噪音?
涡轮仪表的设计和信号处理中考虑了背景振动与噪音。
两个传感器安装在了各个速度标签的位置,以避免背景振动等常见的噪音源。此外,该仪表基于编程功能可单独分离预期的信号位置,将重点放在真正的涡轮频率上。
Vortex 是否会造成压降?
是的,涡轮仪表可能会造成压降,压降量在涡轮定量程序中进行了详细说明。
使用异径法兰会对涡轮仪表的精度和上游管道产生怎样的影响?
相同的精度和上游管道条件适用。
上游和下游有哪些要求?
- 液体:10D 上游与 5D 下游
- 气体:20D 上游与 10D 下游
- 当发生简单干扰时…请参考图表与手册了解详情。