Turbine flowmeterRau kev siv cov kua dej muaj qhov kev xav yooj yim ntawm kev ua haujlwm, raws li cov kua ntws los ntawm lub raj ntawm cov ntsuas ntsuas nws cuam tshuam rau cov hniav turbine.Lub turbine hniav ntawm lub rotor yog angled los hloov lub zog ntawm cov kua ntws mus rau hauv lub zog tig.
Cov ncej ntawm lub rotor spines ntawm bearings, raws li cov kua tshaj tawm nce lub rotor spin proportionally sai.Revolutions ib feeb los yog RPM ntawm lub rotor yog ncaj qha proportional rau qhov nruab nrab ntws tshaj tawm nyob rau hauv lub ndlwg raj txoj kab uas hla thiab qhov no muaj feem xyuam rau lub ntim ntau ntau.
Pickoff yog dab tsi?
Raws li lub rotor txav li ntawd ua cov turbine hniav, kev txav ntawm cov hniav yog feem ntau pom los ntawm ib tug sib nqus los yog modulated carrier (RF) pickoff.Lub pickoff yog feem ntau mounted rau sab nraud ntawm lub flow tube thiab nws senses txhua rotor hniav hla.Lub pickoff sensor yuav ces tsim ib tug zaus tso zis, qhov zaus yog ncaj qha proportional rau lub ntim ntawm cov kua.
K-factor yog dab tsi?
Turbine flow meter feem ntau yuav muab nrog daim ntawv pov thawj calibration, daim ntawv pov thawj tseem yuav hais txog qhov ntsuas K-factor.K-factor txhais tau tias yog tus naj npawb ntawm cov pulses (kuaj los ntawm kev xaiv) rau ib chav tsev ntawm qhov ntim (litres) ntawm tus nqi ntws (10 litres ib feeb).Daim ntawv pov thawj calibration yuav feem ntau hais txog ntau tus nqi ntws hauv cov turbine meters specifications, txhua qhov ntws yuav muaj qhov sib thooj K.Qhov nruab nrab ntawm cov nqi ntws no yog muab xam kom lub turbine muaj ib meter K-factor.Raws li turbines yog cov cuab yeej siv tshuab thiab vim yog kev tsim khoom ntev, ob lub turbine ntws ntsuas yuav muaj qhov sib txawv k yam.
Shanghai ANGJI Trading CO., LTD muaj ntau yam ntawm Turbine Flowmeters - qhov ntau yam qhia hauv daim duab yog DM Series Turbine Flow Meter, tshwj xeeb hauv cov ntawv thov hauv qab no:
Sib cuag
Yog xav paub ntxiv txog peb cov khoom siv Turbine Flowmeter, thov tsis txhob yig tautiv tauj peb.
Post lub sij hawm: Dec-07-2023