进口明渠流量计 品牌:美国威盾VTON 产品描述Product description 明渠流量计是与量水堰槽配用,主要用来测量具有自由流条件的渠道内的污水流量。仪表工作时,传感器不与被测流体接触,避免了渠道内污水的沾污和腐蚀。利用超声波对流过明渠的流体液位进行测量,进而根据已知的液位和流量关系求出流量值;适用于环保部门监测企事业单位的污水排放,适用于污水处理厂测流量。 The open channel flowmeter is used with water measuring weirs and troughs, and is mainly used to measure the sewage flow in channels with free flow conditions. When the instrument is working, the sensor does not come into contact with the measured fluid, which avoids contamination and corrosion of sewage in the channel. Use ultrasonic waves to measure the level of fluid flowing through open channels, and then calculate the flow value based on the known relationship between liquid level and flow rate. It is suitable for environmental protection departments to monitor sewage discharge from enterprises and institutions, and for measuring flow rate in sewage treatment plants. 进口明渠流量计应用行业Application industry ● 水利水文测量 ● 明渠流量流速监测 ● 罐区灌溉监测 进口明渠流量计特点Characteristic ● 雷达水位、流速精准测量,完善的流速计量算法。 ● 本地存储水位、流速、流量和其他数据。 ● 低功耗设计,待机功耗低于1mA。 ● 支持远程升级功能。 ● IP67 防护等级,体积小巧、安装方便。 进口明渠流量计技术参数Technical Parameters 项目 | 参数 | 产品名称 | 进口明渠流量计 | 品牌 | 美国威盾VTON | 精 度 | ±0.5%F.S(液位) | 分 辨 率 | 小于2mm | 盲 区 | 0.4m | 发射角 | 小于12° | 工作电压 | 24VDC \ 220VAC | 信号输出 | 4-20mA模拟量 | 通信输出 | RS485 通讯 | 显示操作 | LCD中文背光显示、按钮 | 环境温度 | -20℃~+60℃ | 过程温度 | -30℃~+80℃ | 过程压力 | 0.5~2Bar | 安装连接 | 螺纹、法兰连接 | 外壳材料 | ABS\PA6 GF30 | 湿度要求 | ≤80%RH | 防护等级 | IP65 |
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