Cov Ntsuas Ultrasonic Flow

20+ Xyoo Kev Tsim Khoom

Dab tsi yog qhov tseeb ntawm lub ultrasonic dej meter?

Cov chav kawm ntawm qhov tseebcov ntsuas dej ultrasonictau muab faib ua Pawg 1 thiab Pawg 2.

  1. Rau cov ntsuas dej Chav Kawm 1 (tsuas yog siv rau cov ntsuas dej nrog Q3 ≥100 m3/h), nyob rau hauv qhov kub ntawm dej ntawm 0.1∘C txog 30∘C, qhov yuam kev siab tshaj plaws ntawm lub ntsuas dej hauv thaj chaw ntws siab (Q2 ≤ Q ≤ Q4) yog ± 1%; thiab nyob rau hauv thaj chaw ntws qis (Q1 ≤ Q
  2. Rau cov ntsuas dej Chav Kawm 2 (siv rau cov ntsuas dej nrog Q3 <100 m3 / h, thiab kuj siv rau cov ntsuas dej nrog Q3 ≥100 m3 / h), nyob rau hauv qhov kub ntawm dej ntawm 0.1 ∘C txog 30 ∘C, qhov yuam kev siab tshaj plaws ntawm lub ntsuas dej hauv thaj chaw ntws siab (Q2 ≤ Q ≤ Q4) yog ± 2%; thiab nyob rau hauv thaj chaw ntws qis (Q1 ≤ Q

Lub sijhawm tshaj tawm: Plaub Hlis-01-2025

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