E+H- Proline Promass A 300 科里奥利质量流量计

应用领域

产品规格参数

• 测量原理

  科里奥利质量流量

• 产品标题

  Accurate single-tube flowmeter for lowest flow rates with a compact, easily accessible transmitter.
  Suitable for applications with smallest flow quantities in all industries.

• 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

  Full access to process and diagnostic information – numerous, freely combinable I/Os and fieldbuses. Reduced complexity and variety – freely configurable I/O functionality. Integrated verification – Heartbeat Technology.
  Compact dual-compartment housing with up to 3 I/Os. Backlit display with touch control and WLAN access. Remote display available.

• 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

  AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L; stainless steel for hygenic transmitter design

• 防护等级

  Compact version: IP66/67, type 4X enclosure.
  External WLAN antenna: IP67
  IP69

• 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

  3 outputs:
  4-20 mA HART (active/passive)
  4-20 mA WirelessHART
  4-20 mA (active/passive)
  Pulse/frequency/switch output (active/passive)
  Double pulse output (active/passive)
  Relay output

• 输入

  Status input
  4-20 mA input

• 数字通信

  HART, PROFIBUS DP, PROFIBUS PA, FOUNDATION Fieldbus, Modbus RS485, Profinet, Ethernet/IP, OPC-UA

• 电源

  DC 24 V
  AC 100 to 230 V
  AC 100 to 230 V / DC 24 V (non-hazardous area)

• 防爆认证

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

• 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