DCSG-2099 on-line multi-parameter water quality monitor a System Description DCSG-2099 on-line multi-parameter water quality monitor, to achieve the dissolved oxygen, redox, temperature,? PH, conductivity?, Turbidity,? Solution position and other parameters in real-time on-line monitoring, data processing and display, the system is suitable for distributed, large-scale ecological environment, fish farming, and focus on the real-time monitoring of the sewage outfall. The product is a smart environmental Things products, mainly sensor network technology, relying on the Internet platform for large-scale ecological environment, fish farming, and the focus of the sewage outfall and other real-time monitoring and control system of things. II. System composed of data acquisition, data transmission components, displays, sensors, solar power systems, data analyzers, lightning protection system, as a whole cabinet, rain equipment. ? III. Instrument and Sensor Specifications: Specifications Parameter types 1.pH 1.1 range: 0-14 pH; 1.2 Accuracy:???? Slow-scale error is ± 2%; 1.3 Maximum pressure:??? 40 PSI; 1.4???? boot after initial response time: 3 seconds; 1.5 Operating temperature:?? -5 ° to + 55 ° C?. ?? 2. DO 2.1 range: 0-100% saturation, 0-8 ppm, temperature compensation to 25 ° C; 2.2 Accuracy:?? ?? Slow scale error ± 0.5%; 2.3 maximum pressure???:?? ? 40 PSI; 2.4 boot after the initial response time:?? 10 seconds; 2.5 Operating temperature: -40 ° to + 55 ° C; 2.6 Film:?? 0.001 FEP Teflon (standard); 2.7 total???? Accuracy:?? 2% FS. 3.1 3. Temperature range: - 50 ° C to + 50 ° C; 3.2 Accuracy:?? ± 0.2 ° F or ± 0.1 ° C; 3.3 Maximum pressure: 40 PSI; 3.4??????????? ? After boot initial response time: 5 seconds; 3.5 Operating temperature:? -50 ° to + 100 ° C; 3.6 Weight:? 1/2 lb (227g)???. ? 4. Conductivity 4.1 range: 0-5,000, 0-10,000, 0-20,000 us / cm; 4.2 Accuracy:?????? ?? +/- 1%; 4.3 Maximum pressure: 40 PSI; 4.4??? ? After boot initial response time: 3 seconds; 4.5 Operating temperature:?? -40 ° to + 55 ° C ;? 4.6 Temperature compensation: 2% per ° C; 4.7-conductive material:??? 316 stainless steel???. 5. Redox 5.1 range: -500 to + 500mV 5.2 Accuracy: 2% of full scale 5.3 Maximum Pressure: 40 psi 5.4 boot after the initial response time: 3 seconds; 5.5 operating temperature???????????? : -40 ° to + 55 ° C; ?? 5.6 Dimensions:?? 10-1 / 2 Diameter (26.7 cm L x 2.5 cm Dia??????.)? "L x 1???"?? ? 5.7 Weight: 8 oz (227 g?) 6. Turbidity 6.1 Scope: 0-50,0-1000 NTU; 6.2 Accuracy:????? 1% of full scale + 6.3 methods: turbidity meter???? ? 6.4 boot corrected initial response time: 5 seconds; 6.5 Operating temperature:?? -10 ° to + 50 ° C ;? 6.6 Maximum pressure:????? 30 psi; 6.7 light Infrared LED, (880nm)? ??; 6.8 Weight: 1lb (454 g?)?. Figure 10. Level sensor measuring 10.1 range: 0 ~ 1 ~ 500O 10.2 meter accuracy: better than 0.5% FS 10.3 stability: ≤0.2% FS 10.4 wide operating temperature: -20 ~ 85 ℃ 10.5 good corrosion resistance : 316L stainless steel, air conductivity cable transmission 1Cr18Ni9Ti 10.6 10.7 casing design triple lightning jamming anti-condensation process 10.9 10.8 Output signal: 4 ~ 20mA, 0 ~ 20mA two-wire 0 ~ ????????? 10V, 0 ~ 5V three-wire?? four. DCSG-2099 on-line multi-parameter water quality monitoring system features: 1. embedded microprocessor chip as the core and with a high quality sensor and analyzer, making the monitoring data of high accuracy, sampling speed; 2 ?? use?. solar cell powered, energy-saving and environmental protection. Live View, you can view real-time data backup historical data; 3 ?? sensor connection for plug-in, available at any time according to their needs, the sensor replaced. 4. ?? Analyzer interface for fool-interface. Can easily troubleshoot problems. 5.? Can be simultaneously dissolved oxygen, redox, temperature,? PH, conductivity?, Turbidity,? The level of testing, Chinese LCD, Chinese menu operation 6.? Modular structure, the measurement parameters independent measurement channels without disturbing each other, in addition to the required temperature measurements, the various other parameters can be any combination of 7? Digital communication has RS-232, RS-485, ETHERNET three choices 8.? optional automatic cleaning function, By adding detergent and rinse the cleaning solution and the flow cell electrode 9.? In the Windows operating system platform development software with the data processing functions, you can manually or automatically record measurement data and display the recorded data in the form of graphs and tables, Access database format to save, but also to convert the data into a Word document or Excel spreadsheet spreadsheet 10.? operating software has graphs copy function to copy the graph to the clipboard for pasting to use other software 11.? computer via RS-232, RS-485 digital lines or network interface to remotely operate the instrument 12.? software support system is connected via a network interface to connect the system server, the sample number, test, test data, test date and test time analysis and testing transmitting information to the system server for testing integrated data processing five major application environment a large basin environmental sampling. 2, laboratory scientists and practical use. 3, fish farming aquaculture environmental monitoring. 4, the wastewater treatment plant outfall monitoring. 5, rivers, lakes, streams, and so on. Sixth, the device remote control function: a ?? sensor parameter settings: When the main alternative for sensor damage can remotely modify the sensor parameters; 2 ?? base switch time setting: can be used to modify the base operating frequency, duration and that work Sleep long; 3. aerator control: On Off aerator three ways:?. a set oxygen value, below which opened aerobics; ?? b, set the aerobic time, at the set time opened in the range of aerators; c manual control aerator switch is set to On, aerator been opened, only the boot logo will be closed shut aerator; 4. Alarm light switch settings: aerobics? a need to set control value control using three values, normal, alarm, oxygen value, when the dissolved oxygen value is greater than or less than the normal alarm value, the alarm light will turn on, and if the alarm value within the normal range, warning lights will not turn on. ? 5. Real-time monitoring of remote control screen: a, can be controlled in real-time screen rotation feature cameras, mobile APP control functions; b, for real-time monitoring equipment to shut down and turn control. Seven instrument normal working conditions ??? a) Ambient temperature: (5.0 ~ 35.0) ℃; ??? b) Relative humidity:?? Is not greater than 85%; c) Power supply: AC voltage (220 ± 22) V? ; frequency (50 ± 1) Hz;? ??? d) had no effect on the performance of surrounding vibration exist;? e) the ambient air and non-corrosive gases exist; f) In addition to the geomagnetic OTC around no other electromagnetic fields affect performance? interference. Eight dimensions (length × width × height): 600mm × 455mm × 720mm, weight about 50kg Ordering Guide: 1, please inform the number of measured parameters, easy to configure electrode, does not specify all the parameters according to the electrode are equipped. 2, the length of the electrode cable, with no explanation by 5m. 3, the installation of the electrode and the second instrument, not described by a flow-through electrode, instrument by hole configurations.