General","mini CORI-FLOW™ series by Bronkhorst are precise and compact Mass Flow Meters and Controllers, based on the Coriolis measuring principle. Designed to cover the needs of the low flow market, there are 4 models to overlap flow ranges from 5 g\/h up to 300 kg\/h (full scale values), each offering scalable range functionality: factory calibrated ranges can be rescaled by the user, maintaining the original accuracy specs. The instruments are equipped with a robust IP65 weatherproof housing.","Superior Coriolis flow sensor","Instruments of the mini CORI-FLOW™ series contain a uniquely shaped, single loop sensor tube, forming part of an oscillating system. When a fluid flows through the tube, Coriolis forces cause a variable phase shift, which is detected by sensors and fed into the integrally mounted pc-board. The resulting output signal is strictly proportional to the real mass flow rate. Coriolis mass flow measurement is fast, accurate and inherently bi-directional. The mini CORI-FLOW™ features density and temperature of the fluid as secondary outputs.","Fields of application","mini CORI-FLOW™ instruments can be applied for both gases and liquids in process fluid measurement or control systems in semiconductor processing, in fuel cell technology, in food, (petro-) chemical and pharmaceutical industries or analytical installations (e.g. GC, HPLC or SFC systems measuring \/ dosing supercritical CO2) and in liquid dosing systems for micro reactors, amongst many others.","Features
特性
- 直接质量流量测量，与流体性质无关
- 精度高，重复性好
- 易于重新定位（可扩展范围）
- ip65设计，atex认证cat。3、第2区(选项)
- 金属密封结构
- 可选的双向测量
- 额外的密度和温度输出
- standard analog 0…5(10) Vdc and 0(4)…20 mA and digital communication
- optional fieldbus interface (DeviceNet™, PROFIBUS-DP®, Modbus-RTU or FLOW-BUS)
- 报警和（批量）计数器功能
- 不适用于腐蚀性或腐蚀性介质
- 标准模拟0…5（10）Vdc和0（4）…20 mA和数字通信
- 报警和(批处理)计数器功能
技术参数
| 规格项 | 参数值 |
|---|---|
| 仪表类型 | Mass Flow Meter |
| 审核认证 | ATEX |
| 介质类型 | Liquid; Gas |
| 介质温度 | 32 to 158 F (0 to 70 C) |
| 管道直径 | 0.00 to 0.50 inch (0.0 to 12.7 mm) |
| 特征 | Controller;Recorder / Totalizer Functions |
| 产品类别 | Liquid Flow Meters |
| 终端配件 | Compression |
| 测量技术 | Coriolis |
| 物理规格 | undefined |
| 工作压力 | 0.0 to 2901 psi (0.0 to 2041 m H2O) |
| 接口选项 | Serial/Digital; Network/Fieldbus |
| 面板接口 | Computer Controllable |
| 产品标准 | RoHS |
| 质量流量 | 3.67E-5 to 0.0735 lbs/min (1.00E-6 to 0.0020 metric tons/hr) |
| 流量性能范围 | undefined |
| 测量的附加变量 | Temperature; Density |
| 电气输出 | Current; Voltage |
| 工作温度 | 32 to 158 F (0 to 70 C) |
| 安装 | In-line |
| 显示 | Digital (optional feature) |
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