Online BOD COD TSS pH Analyser

Online digital COD sensor UV fluorescence COD sensor for water treatment Based on the absorption of ultraviolet light by organic matter, spectroscopic organic material online sensor adopts the 254 nm spectral absorption coefficient SAC254 which is used to reflect the important measurement parameters of the soluble organic matter content in water, and it can be converted into COD value under certain conditions. This method allows for continuous monitoring without the need for any reagents. The self-cleaning COD sensor uses the detection principle of UV absorption to measure the organic matter in the water. The sensor adopts double optical path structure design, which can automatically eliminate the interference of turbidity and ambient light. It has the advantage of long life, maintenance-free, requiring no reagent, no pretreatment and fast response speed. It can be used in surface water, groundwater, municipal sewage, industrial wastewater and other applications that require long-term warning and monitoring of COD. Features: 1.With automatic temperature compensation.2.Output standard Rs485 digital signal. It is convenient to connect to third-party equipment such as PLC, DCS, industrial control computer, paperless recording instrument or touch screen.3.Parameter setting is more convenient and quicker. The calibration function can provide a simple and quick calibration method.4.It can be equipped with the real-time data transmission of the Internet of Things cloud platform to allow you to obtain timely and accurate data for monitoring water bodies.5. Datalogger function,all measured data will be recorded.6. The Multi-parameters water quality meter is with USB interface, user can download report by excel type.7. Wireless function for operation,users only need insert local SIM card,then they can check all data on mobile App or website.8. Optional handheld communicator, and blue tooth wireless communication mode with the handheld communicator, data viewing, calibration is convenient, and can realize handheld applications.9. The electrode can be replaced directly in the field, and the maintenance is simple and fast.10. Sensor power supply positive and negative reverse connection protection. Characteristics： 1. Self-cleaning window film coated to reduce microbial contamination.2. Self-cleaning wiper can secondary clean window surfaces.3. The instrument realizes automatic compensation of background light through dual beam.4. No sample pretreatment, fast reaction analysis, no reagents, no sampling equipment.5. Fast measurement speed, real-time online working.6. No secondary pollution, no need for chemical reagents.7. Low maintenance cost, flexible installation, simple. Main Features 1. The new designed shell is waterproof ,moisture-proof and dust-proof.2. Two channels 4-20mA , Two channels temperature.3. Products with high precision, high stability performance and strong anti-interference ability.4. Large screen dot matrix LCD, support English operation menu, multi-parameters display at the same time.5. Automatic temperature compensation.6. Communication function : RS - 485 communication port witch can optional , photoelectric isolation 4-20mA current output , the corresponding value can be set freely.7. Optional the online acquisition software of the host computer of our company can be selected to collect and process the data.8. Automatic identification standard solution, recoverable factory Setting.9. The watchdog function: make sure the instrument does not crash.10. Power-off protection > 10 years.