Khoom Description
Bidirectional ultrasonic flowmeter yog lub ntsuas ntsuas ntsuas uas tuaj yeem siv los ntsuas qhov ntws ntawm cov kua, siv tshuab ultrasonic rau kev ntsuas. Nyob rau tib lub sijhawm, nws tseem tuaj yeem ntsuas cov dej ntws mus rau pem hauv ntej thiab thim rov qab raws li qhov yuav tsum tau ua, nrog rau qhov zoo xws li qhov tseeb, qhov tseeb siab, thiab cov lus teb ceev ceev. Lub hauv paus ntsiab lus ua haujlwm ntawm bidirectional ultrasonic flowmeter yog siv qhov kev hloov pauv hauv kev nthuav tawm ceev ntawm ultrasonic tsis nyob hauv nruab nrab. Thaum cov kua ntws tawm, lub sij hawm xa mus ntawm lub suab tsis nyob hauv qhov kev taw qhia rov qab yog ntau dua li qhov kev taw qhia hauv qab. Thaum ntsuas rau pem hauv ntej thiab thim rov qab, qhov ntsuas tau ua tiav kev ntsuas bidirectional los ntawm kev hloov cov kev taw qhia ntawm ultrasonic emission thiab txais tos. Bidirectional ultrasonic flow meter yog tsim rau cov xwm txheej uas yuav tsum tau ntsuas rau pem hauv ntej thiab rov qab ntws tus nqi.
Technical Parameters
| Kev ntsuas txoj cai | Lub sij hawm sib txawv correlation txoj cai; | Qhov tseeb | (Flow teb tau tsim thiab radially symmetrical) |
| Tus nqi ntws | 0.01-25 m/s; | Volume flow rate | ± 1% nyeem ntawv lossis ± 0.5% nyeem ntawv; |
| Kev daws teeb meem | 0.025 cm/s; | Ntsuas nruab nrab | tag nrho cov kua acoustic nrog lub ntim cov ntsiab lus tsawg dua 10% ntawm cov npuas lossis cov khoom siv; |
| Rov ua dua | 0.15% ntawm kev nyeem ntawv; |
Cim npe nrov: Tuam Tshoj ob-directional ultrasonic flow meter manufacturers, lwm tus neeg, Hoobkas