Cov ntawv ceeb toom txog kev teeb tsa-Clamp ntawm cov kav dej ultrasonic flow meter

1. Tsis txhob muab lub tshuab tso rau hauv lub twj tso dej, xov tooj cua muaj zog heev, hloov pauv zaus, uas yog, muaj lub zog sib nqus thiab kev cuam tshuam kev co;

2. Xaiv cov yeeb nkab yuav tsum sib xws thiab ntom, yooj yim rau kev sib kis ultrasonic ntawm cov yeeb nkab ntu;

3. Yuav kom muaj ib ntu yeeb nkab ncaj ntev txaus, ntu yeeb nkab ncaj ntawm qhov chaw teeb tsa yuav tsum loj dua 10D (ceeb toom: D = txoj kab uas hla), thiab ntu downstream yuav tsum loj dua 5D;

4. Qhov chaw teeb tsa ntawm qhov deb ntawm lub twj tso kua mis yuav tsum yog 30D;

5. Cov kua dej yuav tsum tau ntim nrog cov kav dej;

6. Yuav tsum muaj chaw txaus nyob ib puag ncig cov kav dej kom yooj yim rau kev ua haujlwm ntawm cov neeg ua haujlwm hauv tsev.