怎樣選擇流量計的防護等級: ·lP65:防噴水型,允許水龍頭從任何方向?qū)鞲衅鲊娝?噴水壓力為30k陽,出水量為12.5L/min,距離為3m。·P68：潛水型,長期工作在水中。防護等級應根據(jù)實際情況來選擇,傳感器裝在地面以下,如經(jīng)常受水淹,應選用|P68,傳感器安裝在地面以上,應選用IP65。 >>以上文章怎樣選擇流量計的防護等級由大連
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