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涡轮流量计,高精?/span>涡轮流量计,广州流量讠/span>的产品说明信息可能还不够细致和全面,如果您需要更详细了解流量计的相关信息或索取相关资料,欢迎随时与我联系?/span>
涡轮流量讠/span>?b>广州迪川仪器仪表有限公司的重点产品之一,我们推荐符合您要求皃b>涡轮流量讠/b>产品并提侚/span>涡轮流量讠/span>产品完善的售后服务,若有任何需求和疑问,请联系9/span>020-85628522+/span>020-85550363、/span>
一、概述:
广州涡轮流量计高精确度,一般可辽/span>±1%R?/span>±0.5%R,高精度型可辽/span>±0.2%R 2.重复性好,短期重复性可辽/span>0.05%~0.2%,正是由于具有良好的重复性,如经常校准或在线校准可得到极高的精确度,在贸易结算中LWGY系列涡轮流量传感器(以下简称传感器)基于力矩平衡原理,属于速度式流量仪表。传感器具有结构简单、轻巧、精度高、复现性好、反应灵敏,安装维护使用方便等特点,广泛用于石油、化工、冶金、供水、造纸等行业是流量计量和节能的理想仪表、/span>
二、详细说明:
广州涡轮流量计一、概?/span>
LWGY系列涡轮流量传感器是流量仪表先进技术经过优化设计,具有结构简单、轻巧、精度高、复现性好、反应灵敏,安装维护使用方便等特点的新一代涡轮流量计,广泛用于测量封闭管道中与不锈钢1Cr18Ni9Ti?/span>2Cr13及刚玈/span>Al2O3、硬质合金不起腐蚀作用,且无纤维、颗粒等杂质,工作温度下运动粘度小于5×10-6m2/s的液体,对于运动粘度大于5×10-6m2/s的液体,可对流量计进行实液标定后使用。若与具有特殊功能的显示仪表配套,还可以进行定量控制、超量报警等,是流量计量和节能的理想仪表、/span>
该类涡轮流量产品本身不具备现场显示功能,仅将流量信号以脉冲的形式远传输出。仪表价格低廉,集成度高,体积小巧,特别适用于与二次显示仪?/span>PLC?/span>DCS等计算机控制系统配合使用、/span>
二、产品特炸/span>
1.高精确度,一般可辽/span>±1%R?/span>±0.5%R,高精度型可辽/span>±0.2%R:/span>
2.重复性好,短期重复性可辽/span>0.05%~0.2%,正是由于具有良好的重复性,如经常校准或在线校准可得到极高的精确度,在贸易结算中是优先选用的流量计:/span>
3.输出脉冲频率信号,适于总量计量及与计算机连接,无零点漂移,抗干扰能力强:/span>
4.可获得很高的频率信号'/span>3-4kHz),信号分辨力强:/span>
5.范围度宽,中大口径可辽/span>1:20,小口径丹/span>1:10:/span>
6.结构紧凑轻巧,安装维护方便,流通能力大:/span>
7.适用高压测量,仪表表体上不必开孔,易制成高压型仪表:/span>
8.专用型传感器类型多,可根据用户特殊需要设计为各类专用型传感器,例如低温型、双向型、井下型、混砂专用型等;
9.可制成插入型,适用于大口径测量,压力损失小,价格低,可不断流取出,安装维护方便、/span>
三、基本参数与技术性能
1.技术性能:表1
仪表口径及连接方弎/span> |
4?/span>6?/span>10?/span>15?/span>20?/span>25?/span>32?/span>40采用螺纹连接 |
'/span>15?/span>20?/span>25?/span>32?/span>40(/span>50?/span>65?/span>80?/span>100?/span>125?/span>150?/span>200采用法兰连接 |
|
精度等级 |
±1%R?/span>±0.5%R |
量程毓/span> |
1:10:/span>1:15:/span>1:20 |
仪表材质 |
304不锈钢?/span>316'/span>L)不锈钢筈/span> |
被测介质温度'/span>ℂ/span>(/span> |
-20~+120ℂ/span> |
环境条件 |
温度,/span>10}/span>+55ℂ/span>,相对湿?/span>5%}/span>90%,大气压劚/span>86}/span>106Kpa |
输出信号 |
脉冲频率信号,低电平?.8V高电干/span>?V |
供电电源 |
+12VDC?/span>+24VDC(可选) |
信号传输纾/span> |
STVPV3×0.3(三线制(/span> |
传输距离 |
?000m |
信号线接叢/span> |
豪斯曼接夳/span> |
防爆等级 |
非防爆产?/span> |
防护等级 |
IP65 |
2.测量范围及工作压力:?/span>2
仪表口径'/span>mm(/span> |
正常流量范围'/span>m3/h(/span> |
扩展流量范围'/span>m3/h(/span> |
常规耐受压力'/span>MPa(/span> |
特制耐压等级'/span>MPa)(法兰连接方式(/span> |
DN 4 |
0.04}/span>0.25 |
0.04}/span>0.4 |
6.3 |
12?/span>16?/span>25 |
DN 6 |
0.1}/span>0.6 |
0.06}/span>0.6 |
6.3 |
12?/span>16?/span>25 |
DN 10 |
0.2}/span>1.2 |
0.15}/span>1.5 |
6.3 |
12?/span>16?/span>25 |
DN 15 |
0.6}/span>6 |
0.4}/span>8 |
6.3?/span>2.5(法兰) |
4.0?/span>6.3?/span>12?/span>16?/span>25 |
DN 20 |
0.8}/span>8 |
0.45}/span>9 |
6.3?/span>2.5(法兰) |
4.0?/span>6.3?/span>12?/span>16?/span>25 |
DN 25 |
1}/span>10 |
0.5}/span>10 |
6.3?/span>2.5(法兰) |
4.0?/span>6.3?/span>12?/span>16?/span>25 |
DN 32 |
1.5}/span>15 |
0.8}/span>15 |
6.3?/span>2.5(法兰) |
4.0?/span>6.3?/span>12?/span>16?/span>25 |
DN 40 |
2}/span>20 |
1}/span>20 |
6.3?/span>2.5(法兰) |
4.0?/span>6.3?/span>12?/span>16?/span>25 |
DN 50 |
4}/span>40 |
2}/span>40 |
2.5 |
4.0?/span>6.3?/span>12?/span>16?/span>25 |
DN 65 |
7}/span>70 |
4}/span>70 |
2.5 |
4.0?/span>6.3?/span>12?/span>16?/span>25 |
DN 80 |
10}/span>100 |
5}/span>100 |
2.5 |
4.0?/span>6.3?/span>12?/span>16?/span>25 |
DN 100 |
20}/span>200 |
10}/span>200 |
2.5 |
4.0?/span>6.3?/span>12?/span>16?/span>25 |
DN 125 |
25}/span>250 |
13}/span>250 |
1.6 |
2.5?/span>4.0?/span>6.3?/span>12?/span>16 |
DN 150 |
30}/span>300 |
15}/span>300 |
1.6 |
2.5?/span>4.0?/span>6.3?/span>12?/span>16 |
DN 2, 00 |
80}/span>800 |
40}/span>800 |
1.6 |
2.5?/span>4.0?/span>6.3?/span>12?/span>16 |
四、仪表选型
?/span>3
垊/span>叶/span> |
诳/span>昍/span> |
|||||||
DC-LWGY─ |
■/span> |
/■/span> |
/■/span> |
/■/span> |
/■/span> |
/■/span> |
/■/span> |
|
?/span> ?/span> 這/span> 徃/span> |
4 |
4mm,标准量稊/span>0.04}/span>0.25m3/h,宽量程丹/span>0.04}/span>0.4m3/h |
||||||
6 |
6mm,标准量稊/span>0.1}/span>0.6m3/h,宽量轮丹/span>0.06}/span>0.6m3/h |
|||||||
10 |
10mm,标准量稊/span>0.2}/span>1.2m3/h,宽量程丹/span>0.15}/span>1.5m3/h |
|||||||
15 |
15mm,标准量稊/span>0.6}/span>6m3/h宽量程为0.4}/span>8m3/h |
|||||||
20 |
20mm,标准量稊/span>0.8}/span>8m3/h,宽量程丹/span>0.4}/span>8m3/h |
|||||||
25 |
25mm,标准量稊/span>1}/span>10m3/h,宽量程丹/span>0.5}/span>10m3/h |
|||||||
32 |
32mm,标准量稊/span>1.5}/span>15m3/h,宽量程丹/span>0.8}/span>15m3/h |
|||||||
40 |
40mm,标准量稊/span>2}/span>20m3/h,宽量程丹/span>1}/span>20m3/h |
|||||||
50 |
50mm,标准量稊/span>4}/span>40m3/h,宽量程丹/span>2
以上是关亍b>广州涡轮流量讠/b>的详细介绍,产品田b>广州迪川仪器仪表有限公司为您提供,如果您寸b>广州迪川仪器仪表有限公司产品信息感兴趣可?a class="checkContactWay" href="">联系供应啅/a>,您也可以查看更多相关的产品?/p> 陈康先生(经理) 15302383334 公司电话?20-85550363 公司传真?20-85628533 联系我时务必告知是在114批发网上看到的! 免责声明9/span>以上信息由会员自行提供,内容的真实性、准确性和合法性由发布会员负责?14批发网对此不承担任何责任 友情提醒9/span>为规避购买风险,建议您在购买相关产品前务必确认供应商资质及产品质量 |