Kodi kalasi yolondola ya mita yamadzi ya ultrasonic ndi iti?

Magulu a kulondola azoyezera madzi za ultrasonicZigawidwa m'magulu a Class 1 ndi Class 2.

1. Pa mita yamadzi ya Gulu 1 (yomwe imagwira ntchito kokha pa mita yamadzi yokhala ndi Q3≥100 m3/h), mkati mwa kutentha kwa madzi kuyambira 0.1∘C mpaka 30∘C, cholakwika chachikulu chovomerezeka cha mita yamadzi m'dera loyenda madzi ambiri (Q2≤Q≤Q4​) ndi ±1%; ndipo m'dera loyenda madzi ochepa (Q1≤Q
2. Pa mita yamadzi ya Gulu 2 (yogwiritsidwa ntchito pa mita yamadzi yokhala ndi Q3​<100 m3/h, komanso yogwiritsidwa ntchito pa mita yamadzi yokhala ndi Q3​≥100 m3/h), mkati mwa kutentha kwa madzi kuyambira 0.1∘C mpaka 30∘C, cholakwika chachikulu chololedwa cha mita yamadzi m'dera loyenda madzi ambiri (Q2​≤Q≤Q4​) ndi ±2%; ndipo m'dera loyenda madzi ochepa (Q1​≤Q