- 加工定制:
- 品牌:
- 型号:
- 类型:膜片压力表
- 测量范围:
- 精度等级:
- 联接型式:
- 公称直径:
- 环境温度:
- 规格:
布莱迪双波登管式差压表
.jpg产品名称:布莱迪双波登管式差压表
发布时间:2012-2-8 11:09:15
查看次数:
产品描述:
双波登管式差压表 ycs
double bourdon tubesdifferentialpressure gauge ycsh
ycs-100 (yc-100)
普通型standardtype
双波登管式差压表double bourdon
tubes differentialpressuregauge
ycsh-100 (yc-f100)
防腐型corrosion-proof type
双波登管式差压表double bourdon
tubes differentialpressuregauge
产品简介
双针双管差压表适用于对两个相同或不同压力,进行测量并可对两个测量压力及二压力差值分别指示。产品分为ycs普通型和ycsh防腐型。ycs普通型适用于对无腐蚀性介质的测量。ycsh防腐型可在具有腐蚀性介质及环境中使用。
仪表由两套各自独立的测量系统和指示装置组成。测量压力通过测压元件的弹性变形,通过两个测压元件(弹簧管)之末端各自产生相应的位移,借助于拉杆传动机构的传动予以放大,由固定于齿轮轴上的红、黑指针将所测值分别指示在度盘上,同时中间小盘显示出二压力之差值
product overview
double bourdon systemdifferentialpressure gauges are designed to measure difference between 2pressures. 2 models available: ycs generalavailable andycsh
corrosion-proof. the ycs typeissuitable to measuring the un-corrode medium and the
ycsh type could be used incorrodeenvironments.
the instrument has 2independentmeasuring systems. the measured pressure
deflects the elasticelements,displacements then take place to actuate gearmechanisms
through linkages to carry 2pointerstraveling over instrument dial, and an auxiliarydial
shows thepressuredifference.
ycs主要技术参数
执行标准:gb/t1226-2001
精度:1.5级
测量范围:0.16、0.25⋯⋯6mpa、10mpa
环境温度:-20~+60℃
介质温度:小于60℃
安装形式:径向直接安装 (前带边及后带边可选)
过程连接:m20×1.5螺纹(其他螺纹可选)
防护等级:ip45
接头材质:铜合金
波登管材质:铜合金
焊接:锡焊
表壳材质:黑钢壳(喷塑)
密封圈、防爆塞材质:耐油橡胶
表玻璃:3mm平板玻璃 (有机玻璃、双层安全玻璃可选)
机芯:铜合金
指针:铝,黑色和红色
表盘:铝,白地黑字(特殊要求表盘可选)
ycs (yc) founctional features
executive standard: gb/t1226-2001
accuracy: 1.5%
ranges: 0.16、0.25⋯⋯6mpa
ambient temperature: -20~+60℃
media temperature: lessthan60℃
mounting: bottom directly mounting (withfrontor back flange available )
process connection: m20×1.5 (other screwasrequest)
protection class: ip45
connection material: copper alloy
bourdon tube: copper alloy
welding: tin-welding
case material: black steel(enameled)
sealing circle and blow out ventmaterial:rubber
window: 3mm plain glass (organic ordoublelayers available)
movement: copper alloy
pointer: aluminium, black andredcolor
dial: aluminium, white withblackletters (special dial available)
ycsh主要技术参数
接头材质:316
波登管材质:316
焊接:氩弧焊
机芯:不锈钢
介质温度:<70℃
表壳材质:304不锈钢
其他同711
ycsh (ycf) founctional features
connection material: 316
bourdon tube: 316
welding: aisi 316 tig argonarc
movement: stainless steel
media temperature: 100℃
others as 711
量程 ranges
量程范围规格代码表table of ranges
选型代码code
量程规格
ranges
选型代码
code
量程规格
ranges
选型代码
code
量程规格
ranges
m030
0.1mpa
m100
0.6mpa
m160
2.5mpa
m040
0.16mpa
m120
1mpa
m180
4mpa
m060
0.25mpa
m140
1.6mpa
m200
6mpa
m080
0.4mpa
注:0.1mpa精度2.5级
产品安装及使用说明mounting and operatinginstrucrion
产品安装示意图:sketch map of mounting
.jpg.jpg
产品使用说明operatinginstruction
◆ 盘面的最大刻度值即为最大耐压
◆ 建议使用的△p(差压值=p+—p-)为盘面的1/2~1/3为最佳。再小了就不好读点。
△p一般不能小于1/10的全量程。
◆红针指示为正压压力(输入压力为p+);盘针指示为负压压力(输出压力p-)。盘针上的刻度可以和红针形成夹角α直接读数(从盘针上直接看刻度),也可以单独用盘针在表盘上的示值与红针在表盘上的示值进行计算得出差压值△p=p+—p-
◆介质为气体或液体,建议用在室内,使用温度为-20℃~60℃
◆ 一般最小量程做到0.16mpa,如需0.1mpa,可做到2.5级
◆ 安装时带 ⊕号接头接输入压力p+;带⊙号接输出压力p-
◆thehighestindicated value is the highest pressurepermitted.
◆weadviceusing the 1/2~1/3of the range as△p.it is convenient to see if it is too small.
△p isnotlow than1/10 of full scale value.
◆theredpointer shows the plus pressure (the pressure input); thedialpointer shows the minus pressure(the pressureoutput).
◆thevaluecould be saw by the angleαbetween the red and dial pointers(see directly onthe dial pointer).and we can compute the differenceusing thepointed values of the red pointer and thedialpointer(△p=p+—p-).
◆itissuitable to measure gas and liquid medium, suggested in roomin-20℃~60℃.
◆thegenerallowest range is 0.16mpa. it is could be made to 2.5% if0.11mparequested.
◆whilemounting, the⊕endshould be deployed with pressure input terminalandthe⊙end shouldbedeployed
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