PMA5000 Outdoor Small Automatic Water Quality Monitoring System
PMA5000 outdoor small water quality automatic monitoring system consists of water collection unit, pretreatment and distribution unit, control unit, analysis unit, data acquisition and transmission unit, auxiliary unit, etc.
Compared with the traditional automatic water quality monitoring system, the new automatic water quality monitoring system has obvious advantages. It adopts a customized movable monitoring cabinet, which has the advantages of beautiful appearance, convenient relocation, low construction cost, high equipment integration, perfect functions, and reliable operation. It occupies a small area, does not require land acquisition, has a short construction period, and has little investment, making it suitable for widespread distribution. It can realize functions such as river chief assessment, pollution traceability, water quality evaluation and water quality early warning.
- Integrated cabinet, covering an area of less than 1m2, with heating and cooling air conditioning;
- Scientific pretreatment system can meet the monitoring requirements of different water bodies;
- Adopt the design concept of modular, intelligent and highly integrated, and realize the same functional configuration as the traditional water station at low cost;
- water sample measurement, standard sample verification, zero point verification, span verification, spike recovery, etc.;
- Platform connection: support wired and wireless transmission methods to communicate with the parent platform;
- It supports wired and wireless transmission, which can adapt to the needs of multiple scenarios of outdoor sites;
- The construction period is short, the on-site project is simple, convenient to move, and the reconstruction in different places is fast;
- It has power supply lightning protection measures to ensure the stable operation of the system;
- Optional quality control function;
- Optional UPS uninterruptible power supply provides stable power to all instruments in the event of a power failure.
- Online water quality monitoring of urban inland rivers, surface water assessment sections, drinking water sources, and river outlets.
| 集成机柜 | 环境监控功能：实现对站房温湿度、烟雾、漏⽔进⾏实时监控 |
| 温度调节：配置集成空调调节柜内温度 | |
| 使用环境温度：-10-55℃ | |
| 防护等级：IP55，户外防雨防尘 | |
| 输⼊电源：AC 220V±10%、50Hz | |
| 功率：≤1000W（不含水泵和伴热带） | |
| 安装方式：落地式安装 | |
| 重量：约400KG | |
| 尺寸：1076*864*1995mm(长*宽*高) | |
| 分析单元 | 任选2个仪表搭配：总磷、总氮、氨氮、高锰酸盐指数、化学需氧量等 |
| 任选6个探头搭配：pH、电导率、溶解氧、浊度、COD、氨氮、叶绿素、蓝绿藻等 | |
| 配水预处理 | 设计水质预处理，满足不同分析模块对水样的预处理要求 |
| 反冲洗：有自来⽔接口、空压机，可冲洗管路系统 | |
| 其他辅助单元 | 防雷单元：具有电源和网络防雷措施 |
| UPS不间断电源：为仪表分析单元和数据采集传输单元提供不间断电源，可持续2小时-4小时 | |
| 温度调节：配置冷暖空调调节柜内温度 | |
| 水质五参数 | pH：量程：0-14pH；精度：±0.1pH |
| 电导率：量程：10-5000us/cm；精度：±3%或±3us/cm，取⼤者 | |
| 溶解氧：量程：0-20mg/L、0-200%饱和度；精度：测量值±3%或±0.3mg/L，取⼤者 | |
| 浊度：量程：0-4000NTU；精度：⼩于测量值的±2%，或±0.1NTU，取⼤者 | |
| 温度：量程：0-45℃,精度：±0.5℃ | |
| 悬浮物：0.01-1000mg/L，100-50000mg/L，⼩于测量值的±10%(取决于污泥同质性)或±10mg/L，取⼤值 | |
| 氨氮 | 量程：0-500mg/L（可定制） |
| 24h低浓度漂移:≤0.02mg/L | |
| 24h高浓度漂移:≤1.0% | |
| 重复性：≤2% | |
| CODmn | 量程：0-50mg/L（可定制） |
| 零点漂移：±5% | |
| 量程漂移：±5% | |
| 重复性：≤2% | |
| CODcr | 量程：0-50000mg/L（可定制） |
| 24h低浓度漂移：±5mg/L | |
| 24h高浓度漂移：≤2% | |
| 重复性：≤2% | |
| 总氮 | 量程：0-500mg/L（可定制） |
| 零点漂移：≤±2% | |
| 量程漂移：≤±2% | |
| 重复性：≤2% | |
| 总磷 | 量程：0-100mg/L（可定制） |
| 零点漂移：≤±2% | |
| 量程漂移：≤±2% | |
| 重复性：≤2% |
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