Kulondola kwa kuwerenga kwa flowmeter ndi mtengo wovomerezeka kwambiri wa cholakwika choyerekeza cha mita, pomwe kulondola kwa mtunda wonse ndi mtengo wovomerezeka kwambiri wa cholakwika choyerekeza cha mita.
Mwachitsanzo, kuchuluka kwa flowmeter ndi 100m3/h, pamene kuyenda kwenikweni ndi 10 m3/h, ngati flowmeter ndi 1% yolondola pakuwerenga, mtengo woyezera wa chida uyenera kukhala pakati pa 9.9-10.1m3/h [10± (10×0.01)]; Ngati flowmeter ndi 1% yolondola pa sikelo yonse, mtengo wowonetsera mita uyenera kukhala pakati pa 9-11 m3/h [10± (100×0.01)].
Ngati kuchuluka kwa madzi m'thupi kuli 100 m3/h, ngati mita yoyezera madzi m'thupi ili ndi kulondola kwa 1%, muyeso wa chipangizocho uyenera kukhala pakati pa 99-101 m3/h [100± (100×0.01)]; Ngati mita yoyezera madzi m'thupi ili ndi kulondola kwa 1% pa sikelo yonse, muyeso wa mita uyenera kukhala pakati pa 99-101 m3/h [10± (100×0.01)].
Nthawi yotumizira: Marichi-31-2023