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江苏.淮安科昊自动化控制工程有限公司>>流量仪表>>蒸汽流量计>>饱和蒸汽流量计厂家LUGB

饱和蒸汽流量计厂家LUGB

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  • 饱和蒸汽流量计厂家LUGB

  • 饱和蒸汽流量计厂家LUGB

  • 饱和蒸汽流量计厂家LUGB

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更新时间:2017-05-26 11:32:55浏览次数:311

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产品简介

饱和蒸汽流量计厂家LUGB调快本公司专业技术人员可以调整流量计,修正流量计速度快慢和维修,详情咨询/1890140300

详细介绍

饱和蒸汽流量计厂家LUGB

销售: 伍

一、饱和蒸汽流量计厂家LUGB概述

涡街流量仪表广泛适用于石油、化工、冶金、热力、纺织、造纸等行业对过热蒸汽、饱和蒸汽、压缩空气和一般气体(氧气、氮气氢气、天然气、煤气等) 、水和液体(如:水、汽油、酒精、苯类等)的计量和控制.

汉显双表头涡街流量计

二、涡街流量计主要技术指标

公称通径(mm)

25,40,50,65,80,100,125,150,200,250,300,(300~1000插入式)

公称压力(MPa)

DN25-DN200 4.0(>4.0协议供货),DN250-DN300 1.6(>1.6协议供货)

介质温度(℃)

压电式:-40~260,-40~320;电容式: -40~300, -40~400,-40~450(协议订货)

本体材料

1Cr18Ni9Ti,(其它材料协议供货)

允许振动加速度

压电式:0.2g      电容式:1.0~2.0g

精确度

±1%R,±1.5%R,±1FS;插入式:±2.5%R,±2.5%FS

范围度

1:6~1:30

供电电压

传感器:+12V DC,+24V DC;变送器:+12V DC ,+24V DC;电池供电型:3.6V电池

输出信号

方波脉冲(不包括电池供电型):高电平≥5V,低电平≤1V;电流:4~20mA

压力损失系数

符合JB/T9249标准 Cd≤2.4

防爆标志

本安型:ExdⅡia CT2-CT5隔爆型:ExdⅡCT2-CT5     

防护等级

普通型IP65     潜水型 IP68

环境条件

温度-20℃~55℃,相对湿度5%~90%,大气压力86~106kPa

适用介质

气体、液体、蒸汽

传输距离

三线制脉冲输出型:≤300m,两线制标准电流输出型 (4~20mA):负载电阻≤750Ω

三、饱和水蒸气密度表

饱和水蒸气密度及铂电阻-温度对照表
分度号:Pt100           R0=100.00Ω           压力为压力
            
温度压力密度铂电阻温度压力密度铂电阻温度压力密度铂电阻
barkg/m3Ωbarkg/m3Ωbarkg/m3Ω
1001.10330.5997138.501383.4141.864152.831769.1374.723166.98
1011.05000.6108138.881393.5131.915153.201779.3534.829167.35
1021.08780.6388139.261403.6141.967153.581789.5744.937167.72
1031.12670.6601139.641413.7172.019153.951799.7985.048168.09
1041.16680.6321140.021423.8232.073154.3218010.0275.160168.46
1051.20800.7046140.391433.9312.129154.7018110.2595.274168.83
1061.25040.7277140.771444.0422.185155.0718210.4965.391169.20
1071.29410.7515141.151454.1552.242155.4518310.7385.509169.57
1081.33900.7758141.531464.2712.301155.8218410.9835.629169.94
1091.38520.8008141.911474.3982.361156.1918511.2335.752170.31
1101.43270.8265142.291484.5102.422156.5718611.4885.877170.68
1111.48150.8528142.661494.6342.484156.9418711.7476.003171.05
1121.53160.8798143.041504.7602.584157.3118812.0106.132171.42
1131.58320.9075143.421514.8892.613157.6918912.2786.264171.79
1141.63620.9359143.801525.0212.679158.0619012.5516.397172.16
1151.69060.9650144.171535.1552.747158.4319112.8296.533172.53
1161.74650.9948144.551545.2932.816158.8119213.1116.671172.90
1171.80391.025144.931555.4332.886159.1819313.3986.812173.26
1181.86281.057145.311565.5772.958159.5519413.6906.955173.63
1191.92331.089145.681575.7323.032159.9319513.9877.100174.00
1201.98541.122146.061585.8723.106160.3019614.2987.248174.37
1212.04921.155146.441596.0253.182160.6719714.5967.398174.74
1222.11451.190146.811606.1813.260161.0419814.9097.551175.10
1232.18161.225147.191616.3393.339161.4219915.2267.706175.47
1242.25041.261147.571626.5023.420161.7920015.5497.864175.84
1252.32101.298147.941636.6673.502162.1620115.8778.025176.21
1262.39331.336148.321646.8363.586162.5320216.2108.188176.57
1272.46751.375148.701657.0083.671162.9020316.5498.354176.94
1282.54351.415149.071667.1833.758163.2720416.8938.522177.31
1292.62151.455149.451677.3623.847163.6520517.2438.694177.68
1302.70131.497149.821687.5453.937164.0220617.5988.868178.04
1312.78311.539150.201697.7314.029164.3920717.9599.045178.41
1322.86701.583150.571707.9204.123164.7620818.3269.225178.78
1332.95281.627150.951718.1144.218165.1320918.6999.408179.14
1343.04101.672151.331728.3114.316165.5021019.0779.593179.51
1353.13101.719151.701738.5114.415165.8721119.4629.782179.88
1363.22301.766152.081748.7164.515166.2421219.8529.974180.24
1373.31701.815152.451758.9244.618166.6121320.24910.17180.61
饱和水蒸气密度及铂电阻-温度对照表
分度号:Pt100           R0=100.00Ω           压力为压力
            
温度压力密度铂电阻温度压力密度铂电阻温度压力密度铂电阻
barkg/m3Ωbarkg/m3Ωbarkg/m3Ω
21420.65110.37180.9725241.13820.69194.8029074.4639.16208.45
21521.06010.57181.3425341.83121.05195.1629175.5539.81208.81
21621.47510.77181.7125442.53421.42195.5229276.6540.48209.17
21721.86910.98182.0725543.24621.79195.8829377.7741.15209.52
21822.32411.19182.4425643.96722.17196.2429478.9041.83209.88
21922.75811.41182.8025744.69722.55196.6029580.0442.53210.24
22023.19811.62183.1725845.43722.94196.9629681.1943.24210.59
22123.64511.84183.5325946.18523.33197.3329782.3643.96210.95
22224.09912.07183.9026046.94323.73197.6929883.5344.69211.31
22324.56012.30184.2626147.71124.14198.0529984.7245.43211.66
22425.02712.53184.6326248.48824.55198.4130085.9346.19212.02
22525.50112.76184.9926349.27524.97198.7730187.1246.96212.37
22625.98213.00185.3626450.07125.40199.1330288.3747.75212.73
22726.47013.24185.7226550.87725.83199.4930389.6248.54213.09
22826.96513.49186.0926651.69326.27199.8530490.8749.36213.44
22927.46713.74186.4526752.51926.72200.2130592.1450.18213.80
23027.97614.00186.8226853.35627.17200.5730693.4351.02214.15
23128.49314.25187.1826954.20227.63200.9330794.7351.88214.51
23229.01614.52187.5427055.05828.10201.2930896.0452.75214.86
23329.54714.78187.9127155.92528.57201.6530997.3653.64215.22
23430.08615.05188.2727256.80229.06202.0131098.7054.54215.57
23530.63215.33188.6327357.68929.55202.36311100.0155.47215.93
23631.18615.61189.0027458.58730.04202.72312100.1456.40216.28
23731.74715.89189.3627559.49630.55203.08313100.2857.36216.64
23832.31716.18189.7227660.41531.06203.44314100.4258.33216.99
23932.89316.47190.0927761.34631.58203.80315100.5659.33217.35
24033.47816.76190.4527862.28732.11204.16316100.7060.34217.70
24134.07117.06190.8127963.23932.65204.52317100.8561.37218.05
24234.67217.37191.1828064.20233.19204.88318100.9962.43218.41
24335.28117.68191.5428165.17633.75205.23319101.1463.50218.76
24435.89817.99191.9028266.16234.31205.59320101.2964.60219.12
24536.52318.31192.2628367.15834.88205.95325102.0670.45220.88
24637.15718.64192.6328468.16735.47206.31330102.8676.99222.65
24737.79918.97192.9928569.18636.06206.67335103.7184.36224.41
24838.44919.30193.3528670.21836.66207.02340104.6192.76226.17
24939.10819.64193.7128771.26137.27207.38345105.55102.4227.92
25039.77619.99194.0728872.31537.89207.74350106.54113.6229.67
25140.45220.36194.4428973.38238.52208.10355107.58127.2231.42

计算公式说明

尊敬的用户,当您要选用本公司产品时,请仔细阅读选型样本(),并做好以下工作:

 1.认真核对被测介质的工况条件:温度、压力、管径等工艺参数。2.认真核对被测介质的使用流量范围,特别是zui小流量值以zui终确定使用仪表的口径及配管参数。3.确定仪表的安装地点,保证直管段,并为仪表的安装维护创造好的环境条件。

蒸汽流量计也可以根据每个单位的工况环境选择不一样的流量计(如孔板流量计)

 

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