产品规格参数

• 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

• 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

• 过程压力

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

• 接液部件材质

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