China Multi-Parameter Online Water Quality Monitor

Multi-parameter online Water Quality Monitor

Product description

DG-DCSG-2099 online multi-parameter water quality monitor realizes real-time online monitoring, data processing and display of parameters such as dissolved oxygen, redox, temperature, PH, conductivity, turbidity and liquid level in water. The system is suitable for real-time monitoring of distributed, large-scale ecological environment, fish farming, and key sewage outlets. The product is a smart and environmentally friendly IoT(Internet of things) product, mainly uses sensor network technology and relies on the Internet platform to realize the real-time monitoring of the large-area ecological environment, fish farming, and key sewage outlets.
Product features1. Personalized parameter customization combination, flexible combination, matching and customization of corresponding monitoring parameters according to customer monitoring requirements;
2. Intelligent on-line monitoring application is realized through flexible configuration of intelligent instrument platform software and combined parameter analysis module;
3. Drainage integrated system integration, tandem type circulation device, using a small number of water samples to complete a variety of real-time data analysis;
4. With automatic online sensor and pipeline maintenance, it rarely needs manual maintenance, creates a good operating environment for parameter measurement, integrates and simplifies complex on-site problems, and eliminates uncertainties in the application process;
5. Built-in decompression device and constant flow rate patent technology, which are not affected by pipeline pressure changes, ensuring constant flow rate and stable analysis data;
6. A variety of optional remote data links, remote databases that can be leased and built, allowing customers to easily master data in the far places.(optional)
Product parameters

System modelDG-DCSG-2099Measurement configurationPH / conductivity / residual chlorine / turbidity / temperature (Note: the specific parameters are subject to the actual order parameters)Measuring rangePH0-14.00PH Conductivity0-2000uS/cm Residual chlorine0-20.00mg/L Turbidity0-20NTU temperature0-150ºC(Thermal element:PT1000)Resolution and accuracyPHResolution:0.01pHaccuracy:±1%FS ConductivityResolution:1μS/cm accuracy:±2%FS Residual chlorineResolution:0.01mg/L accuracy:±1%FS TurbidityResolution:0.01NTU accuracy:±1%FS temperatureResolution:0.1ºCaccuracy:±0.5ºCCommunication InterfaceRS485working power supplyAC 220V±10%working surroundingstemperature:(0-50)ºC;Storage environmentRelative humidity:≤85% RH(No condensation)Cabinet size1100mmx420mmx400mm(Height x width x depth)

3Application sceneEnvironmental sampling inspection in large watershed.Used by laboratory researchers.Fishery aquaculture environmental monitoring.Monitoring of sewage outlets in sewage plants. Rivers, lakes, creeks, etc.
Measurement principlePH: The potential difference measured in the solution according to the working battery composed of the measuring electrode and the reference electrode, and using the linear relationship between the pH value of the solution to be tested and the working battery potential, converted to the corresponding pH value by the transmitter.Residual chlorine: A microbattery measurement system consisting of two platinum electrodes and one reference electrode. During measurement, a stable potential is maintained at the measuring end of the electrode, and different measured components produce different,good linear current intensities at this potential.Conductivity: Conductivity (G) is the reciprocal of resistance (R). Place two parallel plates in the solution to be tested, apply a certain potential to both ends of the plate(usually a sinusoidal voltage), and measure the current flowing between the plates. The conductivity is calculated according to Ohm's law. Turbidity:Using 90° scattering method. A near-infrared light beam of 880 nm emitted from the LED light source on the sensor is irradiated into the water sample to be detected, and suspended particles in the water sample are scattered to form scattered light.5. Measurement pri