Txawm hais tias Doppler ultrasonic flowmeter tsis yog qhov tseeb li lub sijhawm thauj mus los ultrasonic flow meters, Doppler flowmeter tuaj yeem ntsuas cov kua qias neeg (tab sis nws tsis tuaj yeem ntsuas cov kua huv), Doppler flow meter tuaj yeem ntsuas cov dej phwj vim tias cov dej phwj muaj ntau cov khoom khov, tib lub sijhawm, nws kuj tseem ntsuas rau cov kua uas muaj ntau lub npuas cua;
Muaj qee qhov kev txwv txog doppler flowmeter:
1. Kev rhiab heev rau qhov kub thiab txias hloov pauv
Doppler flow transducers yog rhiab heev rau cov kev hloov pauv ntawm qhov kub thiab txias, concentration, thiab density, thaum cov ntsiab lus ntawm cov yeeb nkab muaj qee qhov kev hloov pauv, nws yuav muaj kev cuam tshuam tsis zoo hauv kev ntsuas kev ntws;
2. Cov kev txwv ntawm cov kua dej
Doppler flow meter tsis ntsuas cov kua huv, cov kua ntawm viscosity siab, ntawv slurry, pulp, thiab lwm yam.
3. Cov kev txwv ntawm kev xaiv cov zis
Lub ntsuas dej ntws Doppler tsuas yog muaj nyob rau hauv 4-20mA, Pulse, Relay tso zis, tsis muaj cov ntaub ntawv logger, RS485 modbus, GPRS, thiab lwm yam (Tsuas yog rau thaj chaw-ceev floemeter)
Lub sijhawm tshaj tawm: Cuaj hlis-02-2022