产品简介

优势模块化的设计与操作概念，带来更高的效率可选择批量测量与浓度测量软件作为扩展功能带诊断功能与数据备份功能，提升过程质量一体化多变量流量测量平衡的单管测量系统设计，抗震性好结构坚固，不受外部管道作用力···

特征和规格

• Density/Concentration

• 液体

• 密度

• 气体

• 测量原理

  科里奥利质量流量

• 产品标题

  The chemically resistant single‐tube flowmeter with extended transmitter functionality. Highly accurate measurement of liquids and gases in applications requiring highest corrosion resistance.

• 传感器特点

  Maximum safety for chemically aggressive fluids – corrosionresistant wetted parts. Fewer process measuring points –multivariable measurement (flow, density, temperature). Spacesaving installation – no in/outlet run needs. Measuring tube made of Tantalum, Zirconium. Nominal diameter: DN 8 to 50 (³⁄₈ to 2").

• 变送器特点

  Quality – software for filling & dosing, density & concentration, advanced diagnostics. Flexible data transfer options – numerous communication types. Automatic recovery of data for servicing. 4‐ line backlit display with touch control. Device in compact or remote version.

• 公称口径范围

  DN 8 to 50 (³⁄₈ to 2")

• 接液部件材质

  Measuring tube: Tantalum 2.5W; 702 (UNS R60702)
  Connection: Tantalum; 702 (UNS R60702)

• 测量变量

  Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration

• 最大测量误差

  Mass flow (liquid): ±0.1 %
  Volume flow (liquid): ±0.1 %
  Mass flow (gas, Tantalum only): ±0.5 %
  Density (liquid): ±0.0005 g/cm³

• 测量范围

  0 to 70 000 kg/h (0 to 2570 lb/min)

• 最大过程压力

  PN 40, Class 300, 20K

• 介质温度范围

  Tantalum: –50 to +150 °C (–58 to +302 °F)
  Ziconium: –50 to +200 °C (–58 to +392 °F)

• 环境温度范围

  Standard: –20 to +60 °C (–4 to +140 °F)
  Option: –40 to +60 °C (–40 to +140 °F)

• 传感器外壳材质

  1.4301 (304), corrosion resistant

• 变送器外壳材质

  Powder‐coated die‐cast aluminium
  1.4301 (304), sheet
  CF3M (316L), cast

• 防护等级

  IP67, type 4X enclosure. Remote transmitter: IP67, type 4X enclosure

• 显示/操作

  4‐line backlit display with touch control (operation from outside)
  Configuration via local display and operating tools possible

• 输出

  4 modular outputs:
  0‐20 mA (active)/4‐20 mA (active/passive)
  Pulse/frequency/switch output (passive)
  Relay

• 输入

  2 modular inputs:
  Status
  0‐20 mA (active)/4‐20 mA (active/passive)

• 数字通信

  HART, PROFIBUS PA/DP, FOUNDATION Fieldbus, Modbus RS485, EtherNet/IP

• 电源

  DC 16 to 62 V
  AC 85 to 260 V (45 to 65 Hz)
  AC 20 to 55 V (45 to 65 Hz)

• 防爆认证

  ATEX, IECEx, FM, CSA, NEPSI, TIIS

• 产品安全性

  CE, C-tick, EAC marking

• 功能安全性

  Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511

• 计量认证和证书

  Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR

• 压力认证和证书

  PED, CRN

• 材料证书

  3.1 material