众盈彩票登陆

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液体流量仪表系列
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YK-TUF2000B管道式超声波流量计

适用介质水、海水、污水、酸碱液、酒精、啤酒、各种油类等能传导超声波的单一均匀液体

不适用介质其他

集多年专业生产制造超声波流量计/热量表的技术与经验,采用TI的MSP430FG4618低功耗单片机,最新开发的高性能、低价格、高可靠性、功能强大的超声波流量计。
0411- 84640555 / 84650333
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概述

众盈彩票登陆  CHAOSHENGBOLIULIANGJISHIJIDUONIANZHUANYESHENGCHANZHIZAOCHAOSHENGBOLIULIANGJIDEJISHUYUJINGYAN,CAIYONGTIDEMSP430FG4618DIGONGHAODANPIANJI,XINKAIFADEGAOXINGNENG、DIJIAGE、GAOKEKAOXING、GONGNENGQIANGDADECHAOSHENGBOLIULIANGJI。XUANYONGLEGUOJISHANGZHUMINGDEBANDAOTIYUANQIJIANCHANGSHANGSHENGCHANDEXIANJINDEJICHENGDIANLUJIWEICHULIQIDENG,LIRUTI、Maxim、Philips、Winbond、XilinxDENG。YINGJIANSHEJIJIANDAN、RUANJIANGONGNENGQIANGDA。CAIYONGDIDIANYADUOMAICHONGPINGHENGFASHEJIESHOUDEZHUANLIJISHU,SHIQIGENGNENGSHIYINGGONGYEHUANJINGZHONGDEBIANPINGANRAO,DADAOWENDING、ZHENGQUEDEGONGZUO。

工作原理

  DANGCHAOSHENGBOSHUZAIYETIZHONGCHUANBOSHI,YETIDELIUDONGJIANGSHICHUANBOSHIJIANCHANSHENGWEIXIAOBIANHUA,QICHUANBOSHIJIANDEBIANHUAZHENGBIYUYETIDELIUSU。LINGLIULIANGSHI,LIANGGECHUANGANQIFASHEHEJIESHOUSHENGBOSUOXUDESHIJIANWANQUANXIANGTONG(KESHIJICELIANGLINGLIULIANGDEJISHU),YETILIUDONGSHI,NILIUFANGXIANGDESHENGBOCHUANSHUSHIJIANDAYUSHUNLIUFANGXIANGDESHENGBOCHUANSHUSHIJIAN。

众盈彩票登陆  QIGUANXIFUHEXIAMIANBIAODASHI:

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  QIZHONG:

众盈彩票登陆  θ WEISHENGSHUYUYETILIUDONGFANGXIANGDEJIAJIAO    M,WEISHENGSHUZAIYETIDEZHIXIANCHUANBOCISHU

  D WEIGUANDAONEIJING                              Tup WEISHENGSHUZAIZHENGFANGXIANGSHANGDECHUANBOSHIJIAN

众盈彩票登陆  Tdown WEISHENGSHUZAINIFANGXIANGSHANGDECHUANBOSHIJIAN  ΔT=Tup –Tdown

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众盈彩票登陆  17、DINGSHIDAYIN、SHUJUSHUCHUGONGNENG,ZIDONGXIANSHIXIACIDAYINSHUCHUDESHIJIAN,22XIANGKEBIANCHENGDINGSHIDAYINNEIRONG。DINGSHIDAYINGONGNENGNENGGOUSHIXIANSHUJUDEZIDONGDINGSHISHUCHUHUOZHESHIZIDONGJILU;

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技术参数

项    目

性    能  参  数

主    机

原    理

时差型,采用低电压多脉冲发射电路,双平衡信号差分接收电路

精    度

流量:优于±1%  热量:优于±2%

重复性:0.2%

测量周期:500ms

背光液晶可同时显示瞬时流量及累积流量、瞬时热量和累积热量、流速、时间等数据

信号输出

电流输出:4~20 mA 或0 ~20 mA, 阻抗0~1k,精度0.1%

OCT输出:正、负、净流量或热量脉冲信号

继电器:可输出近20种源信号(如无信号,反向流等)

声音报警:蜂鸣器可根据设置发出报警声音(如流量过大、过小)

信号输入

可输入三路电流信号(如:温度、压力、液位等信号)

可连接三线制PT-100铂电阻,实现热量测量

自动记忆前512日、128月、前10年的流量或热量数据

自动记忆前32次来电和断电时间和流量,可进行人工或自动补量

自动记忆前512日流量计的工作状态是否正常

数据接口 RS485

可编程定量(批量)控制器。

专用电缆

定制双绞线,一般情况下限于20米,特定场合单根可加长至500米,不推荐;

选用RS485通讯,传输距离可达千米以上

管道情况

管    材

钢、不锈钢、铸铁、PVC、铜、铝、水泥管等质密的管道,允许有衬里。

管内径

15~6000mm

直管段

传感器安装点最好满足:上游10D,下游5D,距泵出口30D(D指管径)

测量介质

种    类

水、海水、工业污水、酸碱液、酒精、啤酒、各种油类等能传导超声波的单一均匀的液体。

温    度

标准传感器:温度-30℃~90℃ 高温传感器:-30℃~160℃

浊    度

浊度≤10000 ppm, 且气泡含量小。

流    速

0~±30m/s

流    向

正、反向双向计量,并可以计量净流量或热量

工作环境

温    度

主机:-30℃~80℃

流量传感器:-40℃~160℃     温度传感器:根据客户需求选定

湿    度

主机:85%RH

流量传感器:可浸水工作,水深≤3 米

电    源

AC220V、3.6V锂电池、DC8~36V、AC85~264V

功    耗

小于1.5W

通信协议

MODBUS协议、MBUS协议、FUJI扩展协议、简易水表协议,兼容其它厂家协议


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