Le hoja Doppler ultrasonic flowmeter e sa nepahale joaloka nako ea transit ultrasonic flow metres, Doppler flowmeter e ka lekanya metsi a litšila (empa e ke ke ea lekanya metsi a hloekileng), Doppler flow meter e ka lekanya phallo ea likhoerekhoere hobane likhoerekhoere li na le lintho tse ngata tse tiileng, ka nako e le 'ngoe. , e boetse e lekanngoa bakeng sa maro a nang le lipululana tse ngata tsa moea;
Ho na le meeli e itseng mabapi le phallo ea doppler:
1. Kutloelo-bohloko ho liphetoho tsa mocheso
Li-transducers tsa phallo ea Doppler li ameha haholo ho liphetoho tsena tsa mocheso, mahloriso le boima ba 'mele, ha liphaephe li na le liphetoho tse itseng, li ka ba le tšusumetso e mpe ho lekanya ho phalla;
2. Meeli ea mofuta oa mefokolo
Doppler flow meter ha e lekanye lino tse hloekileng, lino tse nang le viscosity e phahameng, slurry ea pampiri, pulp, jj.
3. Mefokolo ea khetho ea Output
Doppler flow meter e fumaneha feela ka 4-20mA, Pulse, Relay output, ha ho data logger, RS485 modbus,GPRS, joalo-joalo ( Ntle le sebaka-lobelo floemeter)
Nako ea poso: Sep-02-2022