超声波流量计-Proline Prosonic Flow G 300超声波流量计

优势

• 可以测量严苛工况下的用户自备混合气体，设备使用灵活

• 即使环境潮湿或夹杂有湿气，仍具有最高可靠性，传感器不受冷凝的影响

• 高过程控制性能，在线温压补偿

• 高效解决方案：多变量测量，无压损

• 提供完整的过程和诊断信息：多个用户自定义输入/输出接口组合

• 降低复杂性和多变性：允许用户自定义输入/输出功能

• 带自校验功能：采用Heartbeat Technology心跳技术

产品规格参数

• 测量原理

  超声波流量测量

• 产品标题

  Highly robust gas specialist for fluctuating process conditions with compact, easily accessible transmitter.
  Flexible device with user-definable gas mixtures for demanding measuring tasks.
  Accurate measurement of natural and process gas in the chemical as well as oil and gas industries.

• 传感器特点

  Maximum reliability even with humid or wet gas – sensor design insensitive to condensate. High-performance process control – real-time pressure- and temperature-compensated values. Efficient solution – multivariable, no pressure loss.
  Direct measurement: flow, pressure & temperature. Wetted parts: titanium / 316L. Maximum measuring accuracy: 0.5 %.

• 变送器特点

  Full access to process and diagnostic information – numerous, freely combinable I/Os. 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 25 to 300 (1 to 12")

• 接液部件材质

  Measuring tube: 1.4408/1.4409 (CF3M)
  Transducer: 1.4404 (316, 316L), Titan Grade 2

• 测量变量

  Volume flow, corrected volume flow, mass flow, flow velocity, speed of sound, pressure, temperature, density, dynamic viscosity, energy flow, Wobbe index, methane fraction, calorific value, molar mass

• 最大测量误差

  Volume flow (standard):
  ‐ ±1.0 % o.r. for 3 to 40 m/s (9.84 to 131.23 ft/s)
  ‐ ±2 % o.r. for 0.3 to 3 m/s (0.98 to 9.84 ft/s)
  Volume flow (optional calibration):
  ‐ ±0.5 % o.r. for 3 to 40 m/s (9.84 to 131.23 ft/s)
  ‐ ±1.0 % o.r. for 0.3 to 3 m/s (0.98 to 9.84 ft/s)
  Corrected volume flow (standard):
  ‐ ±1.5 % o.r. for 3 to 40 m/s (9.84 to 131.23 ft/s)
  ‐ ±2.5 % o.r. for 0.3 to 3 m/s (0.98 to 9.84 ft/s)
  Corrected volume flow (optional calibration):
  ‐ ±1.0 % o.r. for 3 to 40 m/s (9.84 to 131.23 ft/s)
  ‐ ±1.5 % o.r. for 0.3 to 3 m/s (0.98 to 9.84 ft/s)
  Sound Velocity: ±0.2 % o.r.

• 测量范围

  Gas: 0.3 m/s to 40 m/s

• 最大过程压力

  0.7 to 101 bar a (10.15 to 1464.88 psi a)

• 介质温度范围

  -50 to 150 °C (-58 to +302°F)
  -50 to 100 °C (-58 to +212°F) with integrated pressure cell

• 环境温度范围

  -40 to 60 °C(-40 to +140 °F)
  Optional: -50 to 60 °C(-58 to +140 °F)

• 传感器外壳材质

  Stainless Steel, 1.4404(316/316L), 1.4408/1.4409 (CF3M)

• 变送器外壳材质

  AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L
  Polycarbonate

• 防护等级

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

• 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 (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, Modbus RS485

• 电源

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

• 防爆认证

  ATEX, IECEx, cCSAus, JPN, EAC, 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

• 压力认证和证书

  PED, CRN

• 材料证书

  3.1 material
  NACE MR0175/MR0103