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旋翼式半液封水表

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旋翼式半液封水表

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詳情
LXSY-15~50   旋冀式半液封水表
1)用途:
記錄流經自來水管道飲用冷水的總量。
2)特點:
本水表字輪部位采用特殊液體封裝,指針部位長期保持灌滿水,可保持讀數長久清晰。具有抄讀方便、防污性好外形美觀等特點,特別適宣在國內使用。
3)主要參數:
a.使用條件:水溫≤30°C   水壓≤1Mpa
b.示值誤差:在過載流tQ4和分界流1Q2之間冷水水表最大誤差為±2%,分界流Q2和最小流Q1之間(不包括分界流±Q2) 最大誤差±5%。
注:
a、水表性能指標符合ISO4064國際標準及GB/T 778.1~3 - 2007國家標準。
b、LXSY-15~25有塑殼水表和高靈敏水表可選。
C、高靈敏度水表的始動流可小于2Lh。
未找到相應參數組,請于后臺屬性模板中添加
暫未實現,敬請期待
暫未實現,敬請期待
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