产品规格参数

• 最大测量误差

  Mass flow (liquid): ±0.1 %
  Volume flow (liquid): ±0.1 %
  Mass flow (gas): ±0.35 % Density (liquid): ±0.0005 g/cm³

• 测量范围

  0 to 450 kg/h (0 to 16.54 lb/min)

• 介质温度范围

  -50 to 205 °C (-58 to 401 °F)

• 最大过程压力

  430.9 bar (6250 psi)

• 接液部件材质

  Measuring tube: stainless steel, 1.4435 (316/316L); Alloy C22

• 测量原理

  科里奥利质量流量

• 产品标题

  Genuine loop-powered flowmeter for accurate measurement of lowest flow rates.
  Suitable for applications with smallest flow quantities in the chemical industry.

• 传感器特点

  Space-saving installation – compact, lightweight sensor. Highest product quality – self-drainable measuring tube design in all line sizes. Optimum process safety – resistant to corrosive ambient conditions and internal clogging.
  Nominal diameter: DN 1 to 4 (¹⁄₂₄ to ¹⁄₈"). Process pressure up to 430.9 bar (6250 psi). Medium temperature up to +205 °C (+401 °F).

• 变送器特点

  Convenient device wiring – separate connection compartment. Safe operation – no need to open the device due to display with touch control, background lighting. Integrated verification – Heartbeat Technology.
  Loop-powered technology. Robust dual-compartment housing. Plant safety: worldwide approvals (SIL, Haz. area).

• 公称口径范围

  DN 1 to 4 (¹⁄₂₄ to ¹⁄₈")

• 接液部件材质

  Measuring tube: stainless steel, 1.4435 (316/316L); Alloy C22

• 测量变量

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

• 最大测量误差

  Mass flow (liquid): ±0.1 %
  Volume flow (liquid): ±0.1 %
  Mass flow (gas): ±0.35 % Density (liquid): ±0.0005 g/cm³

• 测量范围

  0 to 450 kg/h (0 to 16.54 lb/min)

• 最大过程压力

  430.9 bar (6250 psi)

• 介质温度范围

  -50 to 205 °C (-58 to 401 °F)

• 环境温度范围

  -40 to 60 °C (-40 to +140 °F)

• 传感器外壳材质

  Stainless steel, 1.4404 (316L)

• 变送器外壳材质

  Stainless steel, CF-3M (316L, 1.4404)
  AlSi10MG, coated

• 防护等级

  IP66/67, 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
  Remote display available

• 输出

  4‐20 mA HART (passive)
  4‐20 mA (passive)
  Pulse/frequency/switch output (passive)

• 输入

  None

• 数字通信

  HART, PROFIBUS PA, FOUNDATION Fieldbus

• 电源

  DC 18 to 35 V (4‐20 mA HART with/without
  pulse/frequency/switch)
  DC 18 to 30 V (20 mA HART, 4‐20 mA)
  DC 9 to 32 V (PROFIBUS PA)

• 防爆认证

  ATEX, IECEx, cCSAus, INMETRO, NEPSI, UK Ex, KC

• 产品安全性

  CE, C-TICK

• 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)
  Heartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a (TÜV SÜD attestation)

• 压力认证和证书

  CRN

• 材料证书

  3.1 material

• 卫生型认证和证书

  3-A, cGMP