電磁流量計(jì)脈沖輸出方式:
脈沖輸出方式主要用于計(jì)量方式,輸出一個(gè)脈沖,代表管道流過一個(gè)當(dāng)量的流體,如一個(gè)脈沖代表1L或代表1M3等。
脈沖當(dāng)量分成:0.001L,0.01L,0.1L,1L,0.001 M3 ,0.01 M3,0.1 M3,1 M3。用戶在選擇脈沖當(dāng)量時(shí),應(yīng)注意流量計(jì)流量范圍和脈沖當(dāng)量相匹配。對(duì)于體積流量,計(jì)算公式如下:
QL = 0.0007854 × D2 × V (L/S)
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