壁挂式超声波流量计
产品简介
详细信息
产品概述:壁挂式超声波流量计
概述
超声波流量计是一种非接触式仪表,它既可以测量大管径的介质流量也可以用于不易接触和观察的介质的测量。它的测量**度很高,几乎不受被测介质的各种参数的干扰,尤其可以解决其它仪表不能的强腐蚀性、非导电性、放射性及易燃易爆介质的流量测量问题,可广泛应用于石油、化工、冶金、电力、给排水等领域。
特性
特点:
■安装形式灵活,可采用外夹插入或管段式传感器进行安装
■采用时差式原理,**度高,可达1.0%
■核心器件MCU,运放,二三极管等选用**供应商,高性能,功能更强大
■主机固定壁挂式安装,可选工程塑料外壳,耐湿防腐性强
■故障自诊断功能,断电后设置及数据不会丢失
适用:
市政供水
■供热供暖行业
■水处理行业
■移动多点测量
■热量计量
技术参数
产品型号:SDTUF-2000B
精度: 优于±1%
显示屏幕:背光高清液晶
数据接口:RS485,PC电脑,支持MODBUS等协议
流速范围: 0~±10m/s,正反向测量
管道口径 :DN15~DN6000
流体温度 :-30℃ ~160℃
流体种类 :
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-均匀液体
管道材质 :
钢、不锈钢、铸铁、铜、PVC、铝、玻璃钢等一切质密的管道,允许有衬里
信号输出:
1路4~20mA电流输出阻抗0~1K,精度0.1%
1路OCT脉冲输出 脉冲宽度6~1000ms
1路继电器输出
信号输入:
3路4~20mA电流输入,可做数据采集器
连接三线制PT100铂电阻,实现热量测量
通信接口 : 隔离RS485串行接口,支持MODBUS协议
数据存储 SD卡定时存储设定的参数及测量结果(选配)
供电方式 : DC8~36V或AC85~264V
工作环境 :
IP67 IP68
≤85%RH IP68
-20~60℃ -30℃~160℃
主机可安装于墙面、仪表箱、配电箱内,防护等级达到IP67。
外夹式传感器安装于管道表面,选择不同的传感器,适用口径: DN15~DN6000。
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