| 品牌 | 華煜 | 類型 | 冷水表 |
| 結(jié)構(gòu)形式 | 旋翼式水表 | 等級(jí) | A級(jí) |
用途:本系列水表用于家庭或一個(gè)居民單元測(cè)量流徑自來(lái)水管道飲用水的用量。
特點(diǎn):旋翼濕式水表具有計(jì)量準(zhǔn)確，量程范圍寬，始動(dòng)流量小等特點(diǎn)。液封水表計(jì)算器采用特種液體，可長(zhǎng)期保持度盤示值清晰，讀數(shù)不污染，具有計(jì)量范圍寬，始動(dòng)流量小，機(jī)構(gòu)可靠，經(jīng)久耐用等特點(diǎn)，特別適用于流量變化大的場(chǎng)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：本水表技術(shù)參數(shù)符合國(guó)際標(biāo)準(zhǔn)ISO4064的規(guī)定。
Note:Technical data conform to international standard ISO4064 .
主要技術(shù)參數(shù)
Main Technical Date
型號(hào) | 口徑 | 計(jì)量等級(jí) | 流量 | 公稱流量 | 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
型號(hào) | 口徑Size | 長(zhǎng) | 寬 | 高 | 連接螺紋 | 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 | 法蘭連接按GB4216.4-84 | 12 | |
使用條件
水溫：≤40℃ (熱水表≤90℃)
Working condition
Water temperature:≤40℃ for cold water meter
≤90℃ for hot water meter
Water pressure:≤1Mpa
允許誤差
a）在從包括小流量（Qmin）在內(nèi)到不包括分界流量（Qt）的 低區(qū)中的允許誤差為?5%
b）在從包括分界流量（Qt）在內(nèi)到包括過(guò)載流量（Qs）的高區(qū)中的允許誤差為?2%(熱水表為?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%）
