-
图文详情
-
产品属性
-
相关推荐
品牌 | 华煜 | 类型 | 冷水表 |
结构形式 | 旋翼式水表 | 等级 | A级 |
用途:本系列水表用于家庭或一个居民单元测量流径自来水管道饮用水的用量。
特点:旋翼湿式水表具有计量准确,量程范围宽,始动流量小等特点。液封水表计算器采用特种液体,可长期保持度盘示值清晰,读数不污染,具有计量范围宽,始动流量小,机构可靠,经久耐用等特点,特别适用于流量变化大的场所。
Application:
Measuring the volume of cold potale water passing through the pipeline.
Features:
Accurate measurement,wide measuringrange,small starting flow tate for LXS-80~150,special liquid sealed register,long term clear indication.contamination-free reading,widemeasuring,small starting flow rate,compact design ,durable etc.for LXS-80F~150F,Especially suited in case of big vibration in flow rate.
注:本水表技术参数符合国际标准ISO4064的规定。
Note:Technical data conform to international standard ISO4064 .
主要技术参数
Main Technical Date
型号 | 口径 | 计量等级 | 流量 | 公称流量 | 公界流量 | 小流量 | 小示值 | 示值 |
| mm | Class | m3/h |
| m3 | |||
LSX-15 | 15 | A | 3 | 0.15 | 60 | 14 | 0.0001 | 9999 |
B | 0.2 | 30 | 10 | |||||
LSX-20 | 20 | A | 5 | 0.25 | 100 | 19 | 0.0001 | 9999 |
B | 0.20 | 20 | 14 | |||||
LSX-25 | 25 | A | 7 | 0.35 | 140 | 23 | 0.0001 | 9999 |
B | 0.28 | 70 | 17 | |||||
LSX-32 | 32 | A | 12 | 0.60 | 240 | 32 | 0.0001 | 9999 |
B | 0.48 | 120 | 27 | |||||
LSX-40 | 40 | A | 20 | 1.00 | 400 | 56 | 0.001 | 999999 |
B | 0.80 | 200 | 46 | |||||
LSX-50 | 50 | A | 30 | 1.50 | 600 | 75 | 0.001 | 999999 |
B | 1.20 | 300 |
外型尺寸及重量
Dimensions and Weight
型号 | 口径Size | 长 | 宽 | 高 | 连接螺纹 | 重量 | |
mm | d | D | |||||
LXS-15 | 15 | 165 | 99 | 104 | R1/2 | G3/4 | 1.6 |
LXS-20 | 20 | 195 | 99 | 106 | R3/4 | G1 | 2.3 |
LXS-25 | 25 | 225 | 104 | 112 | R1 | G11/4 | 3 |
LXS-32 | 32 | 230 | 104 | 117 | R11/4 | G11-2 | 3.6 |
LXS-40 | 40 | 245 | 125 | 147 | R11/2 | G2 | 5.4 |
LXS-50 | 50 | 280 | 160 | 180 | 法兰连接按GB4216.4-84 | 12 |
使用条件
水温:≤40℃ (热水表≤90℃)
Working condition
Water temperature:≤40℃ for cold water meter
≤90℃ for hot water meter
Water pressure:≤1Mpa
允许误差
a)在从包括小流量(Qmin)在内到不包括分界流量(Qt)的 低区中的允许误差为?5%
b)在从包括分界流量(Qt)在内到包括过载流量(Qs)的高区中的允许误差为?2%(热水表为?3%)
Maximum Permissible Error
a) In the lower zone from Qmin inclusive up to but excluding Qt is ?5%
b) In the upper zone from Qt including up to and including Qs is ?2%
(hot water meter ?3%)