产品介绍
The Series 200 Vortex Flow Transmitters are designed with equipment manufacturers in mind and are an excellent economical choice for system flow monitoring and control.","The transmitters work on the principle of Kármáns vortex trail, named after Theodore von Kármán's mathematical description of the phenomenon. Vortex shedding flow meters present the flow in a pipe with an obstruction\/bluff in the flow meter body. As velocity increases, alternating vortices are formed on each side of the bluff body and travel downstream.","The 200 series utilizes piezoelectric sensors embedded in an ETFE vane located downstream of the bluff to detect the generated vortices. The frequency measured represents the flow velocity. A flow factor is provided to convert frequency to volume flow rate for each model size.
200 Series 流量变送器技术参数
| 规格项 | 参数值 | 勾选搜索替代 |
| 特 性 | ||
| 工作压力 | 58 to 174 psi (40.82 to 122 m H2O) | |
| 液体体积流量 | 0.24 to 39.60 GPM (0.9091 to 150 L/min) | |
| 介质温度范围 | -40 to 302 F (-40 to 150 C) | |
| 测量介质类型 | Liquid | |
| 电 气 | ||
| 电气输出 | Analog Voltage | |
| 环 境 | ||
| 工作温度 | 5 to 185 F (-15 to 85 C) | |
| 更多技术信息 | ||
| 产品类型 | Volumetric Flow Meter | |
| 更多规格 | ||
| 测量技术 | Velocity; Vortex (Shedding) Meter | |
| 产品类别 | Flow Transmitters |
产品替代
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