PSS-800 Online Analyzer for Suspended Solids/Sludge Concentration
Category:
Optical Water Quality Online Analyzer
PSS-800 suspended solids/sludge concentration sensor is based on the combined infrared absorption scattering light method, the infrared light emitted by the light source is scattered by the suspended particles in the sample, and finally converted into an electrical signal by the photoelectric detector, and the suspended solids/sludge concentration value of the sample is obtained after analog and digital signal processing.
产品描述
Measurement Principle
PSS-800 suspended solids/sludge concentration sensor is based on the combined infrared absorption scattering light method, the infrared light emitted by the light source is scattered by the suspended particles in the sample, and finally converted into an electrical signal by the photoelectric detector, and the suspended solids/sludge concentration value of the sample is obtained after analog and digital signal processing.
Key Features
- The sensor adopts dual-beam infrared scattering photometer detection technology, which has good repeatability and stability;
- The application of ISO7027 standard method (infrared light scattering technology) eliminates the influence of sample color;
- Built-in self-diagnosis function to ensure accurate data;
- Optional automatic cleaning function of cleaning brush greatly reduces the maintenance of the sensor;
- Digital sensor, strong anti-interference ability, long transmission distance;
- Standard digital signal output for integration and networking with other devices without a transmitter;
- The sensor is convenient and fast to install on site, realizing plug and play;
- Sensor power supply positive and negative reverse connection protection;
- Sensor RS485 A/B misconnection power protection;
- With time display, data storage and historical data viewing functions;
- Optional data wireless transmission module.
Application Scenarios
- Online monitoring of suspended solids/sludge concentrations in each process of the sewage treatment plant;
- Online monitoring of suspended solids/sludge concentrations in various industrial production processes such as water and wastewater treatment processes.
技术参数
| 测量范围 | 0.01-20000mg/L，0.01-45000mg/L，0.01-120000mg/L |
| 测量精度 | 小于测量值的±5%（取决于污泥同质性） |
| 重复性 | ±2% |
| 分辨率 | 0.01-1mg/L，视不同量程而定 |
| 压力范围 | ≤0.4Mpa |
| 流速 | ≤2.5m/s、8.2ft/s |
| 校准 | 样品校准、斜率校准 |
| 传感器主要材质 | 机身：SUS316L(普通版)，钛合金(海水版)；上下盖：PPS+玻纤；线缆：PUR |
| 电源 | 交流供电：85-500VAC；直流供电：9-36VDC |
| 输出 | 3路4-20mA |
| 继电器 | 三路继电器，程序设定响应参数及响应值 |
| 通讯协议 | MODBUS RS485 |
| 存储温度 | -15-50℃ |
| 工作温度 | 0-45℃（不结冰） |
| 尺寸 | 传感器：60*261mm（直径*长度）；变送器：145*125*162mm(长*宽*高) |
| 重量 | 传感器：1.65KG；变送器：1.35KG |
| 防护等级 | 传感器：IP68/NEMA6P；变送器：IP66/NEMA4X |
| 电缆长度 | 标配10米电缆，可延长至100米 |
Related Cases
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