PWQ-1000 Water Quality Monitoring System for Pipeline Networks
PWQ-1000 pipe network water quality monitoring system is a product with small size, light weight and convenient field installation developed for online monitoring of drinking water quality. This product integrates water quality analysis sensor, data acquisition and processing unit, internal water flow pipeline unit, and can continuously measure temperature, pH, turbidity and disinfectant index parameters. The system can be externally extended to access any brand of standard MODBUS RS485 output meters, such as flow, pressure, chromaticity and other parameters.
- The internal wiring and waterway integration is high, and the user only needs to connect the power supply and water inlet and outlet, and the equipment is convenient to install on site;
- The internal waterway design can ensure the stability of the water flow during the internal measurement process of the equipment as much as possible to ensure that the monitoring data is accurate;
- It has the function of automatic fault diagnosis, and has the function of recording and uploading abnormal information, such as component failure, over-range alarm, over-standard alarm and other information;
- It has three-level password permission management;
- It has a data storage function, and the data can be displayed in the form of tables and curves;
- optional built-in wireless data transmission module to realize data collection and data wireless transmission functions;
- It can support customers to upgrade the program through USB flash drive on site.
- Water quality monitoring in tap water plants, water supply pipe networks, secondary water supply, rural tap water and other occasions;
- Real-time water quality monitoring for swimming pools, SPAs, etc.
| 显示 | 7寸触摸屏,操作界面简洁 |
| 电源 | 交流供电:85-500VAC;直流供电:9-36VDC |
| 输出 | 8路4-20mA模拟输出(选配) |
| 继电器 | 四路继电器,程序设定响应参数及响应值(选配) |
| 通讯协议 | 标配MODBUSRS485通信功能,可实时传输测量值 ⽆线通讯⽅式:4G:UDP/TCP;NB:UDP(选配) |
| 管件 | 进水口:直通接硬管∅8 出水口:直通接硬管∅12 |
| 水样流量 | 200-600mL/min(200-400mL/min最佳) |
| 存储温度 | 0-45°C |
| 操作温度 | 0-40°C |
| 防护等级 | IP54 |
| 尺寸 | 350*270*550mm(长*宽*高) |
| 余氯/⼆氧化氯 | 原理 | 电极法 |
| 量程 | 0-2mg/L、0-5mg/L | |
| 分辨率 | 0.01mg/L | |
| 准确度 | 见不同电极详细资料 | |
| pH | 原理 | 玻璃电极法 |
| 量程 | 0-14pH | |
| 分辨率 | 0.01pH | |
| 准确度 | ±0.1pH | |
| ORP | 原理 | 玻璃电极法 |
| 量程 | -2000mV-2000mV | |
| 分辨率 | 1mV | |
| 准确度 | ±5mV | |
| 电导率 | 原理 | 电导池法 |
| 量程 | 10-5000us/cm(K=1) | |
| 分辨率 | 0.1uS/cm-0.01mS/cm(视量程⽽定) | |
| 准确度 | ±3%或3us/cm,取⼤者 | |
| 浊度 | 原理 | 光散射 |
| 量程 | 0-100NTU | |
| 分辨率 | 0.001-0.1NTU,视不同量程而定 | |
| 准确度 | 0.001-40NTU时为读数的±2%或±0.015NTU,取⼤者;40-100NTU为读数的±5% | |
| 溶解氧 | 原理 | 荧光法 |
| 量程 | 0-20mg/L或0-200%饱和度 | |
| 分辨率 | 0.01mg/L | |
| 准确度 | 测量值±3%或±0.3mg/L,取⼤者 | |
| 色度 | 原理 | 吸光光度法 |
| 量程 | 0-100度 | |
| 分辨率 | 0.1度 | |
| 准确度 | ±10%或±1度,取⼤者 | |
| 温度 | 原理 | 热敏电阻法 |
| 量程 | 0-40℃ | |
| 分辨率 | 0.1℃ | |
| 准确度 | ±0.5℃ |
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