技术参数项目
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项目内容
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技术标准
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GB/T 778.1-2007《饮用冷水水表和热水水表》
JB/8802-1998《热水水表》 |
产品规格口径(mm)
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20(可选15,25)
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准确度
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2级
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流量参数
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Q3/Q1=80
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压力损失
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≤0.063MPa
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公称压力
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≥1.0MPa
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工作电压
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3.6V
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介质温度
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0.1℃~90℃
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环境相对湿度
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≤93%
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