The H250 M40 is the standard variable area (VA) flowmeter for the process and OEM industry. The VA meter combines mechanical flow measurement of liquids or gases with state-of-the-art communication capabilities. Additional electronic modules can be added or replaced at any time without process interruption.","The H250 M40 is available in various materials and in many different versions. The sturdy all-metal flowmeter can be also used in applications with high pressures (up to 1000 barg \/ 14500 psig), temperatures (-196...+400°C \/ -320...+752°F) or aggressive media. It even allows installation in horizontal or fall pipes up to DN150 \/ 6\". A special version for use in hygienic applications is also available. The H250 M40 is intrinsically safe and explosion-proof. Certain variants of the flowmeter with limit switch or analogue output are suitable for use in Safety Instrumented Systems (SIS).
技术参数
| 规格项 | 参数值 |
|---|---|
| 显示 | Analog |
| 液体体积流量 | 0.08 to 533.33 GPM (0.3157 to 2020 L/min) |
| 工作压力 | 14504 psi (10207 m H2O) |
| 审核认证 | ATEX; IECx, FM, Ex |
| 工作温度 | -321 to 572 F (-196 to 300 C) |
| 精度 | 1.6 ±% |
| 安装 | In-line |
| 电气输出 | Current |
| 仪表类型 | Mass Flow Meter; Volumetric Flow Meter |
| 介质温度 | -321 to 752 F (-196 to 400 C) |
| 产品类别 | Flow Meters |
| 终端配件 | Flanged |
| 测量介质 | Liquid; Gas |
| 特征 | Controller Functions; Sanitary Applications Rated |
| 接口选项 | Network/Fieldbus; HART, Pulse |
| 管道直径 | 0.50 to 6.00 inch (12.7 to 152 mm) |
| 气体体积流量 | 0.4167 to 1667 SCFM (0.7082 to 2833 m³/hr) |
| 测量技术 | Variable Area |
| 腐蚀性介质 | Aggressive / Corrosive Process Media? (optional feature) |
