KDO300 Online Dissolved Oxygen Analyzer

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Xi'an Kacise Optronics Tech Co., Ltd.

Shaanxi, China

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KDO300 online dissolved oxygen analyzer is an online water quality analyzer developed based on a digital water quality analysis platform. Integrated design, using industrial Online electrode, digital, intelligent analyzer design concept. The functions of electrode signal detection, temperature detection, automatic compensation, and digital signal conversion are realized in the instrument. RS485 signal output, easy networking, and system integration are widely used in surface water, pollution sources, and other industries.

                                                            Model number
                                                            KDO300
                                                        
                                                            Measurement parameter
                                                            Dissolved oxygen, temperature
                                                        
                                                            Method of measurement
                                                            Polarographic method
                                                        
                                                            Measurement mode
                                                            Immersion measurement
                                                        
                                                            Measuring range
                                                            Do: (0 ~ 20) mg/L or (0 ~ 200)% Temperature: (0 ~ 60) °C
                                                        
                                                            Accuracy
                                                            ± 0.3 mg/L
                                                        
                                                            Repeatability
                                                            ± 0.3 mg/L
                                                        
                                                            Resolution
                                                            0.01 MGL
                                                        
                                                            Response time
                                                            ≤30 s
                                                        
                                                            Zero Drift (24h)
                                                            ± 0.3 mg/L
                                                        
                                                            Range Drift (24h)
                                                            ± 0.3 mg/L
                                                        
                                                            Accuracy of temperature compensation
                                                            ± 0.3 mg/L
                                                        
                                                            Calibration period
                                                            Six months
                                                        
                                                            Temperature range
                                                            (0 ~ 60) °C
                                                        
                                                            Sample flow rate
                                                            ≥0.3 m/s
                                                        
                                                            Protection level
                                                            IP68

Surface water
Pollution sources
Other industries.

Characteristics of Dissolved Oxygen Analyzer

Integrated design, anti-electromagnetic interference.
The industrial online oxygen sensing electrode can work stably for a long time Built-in temperature sensors, and real-time temperature compensation Support salinity and air pressure compensation.
Stainless steel case, IP68 waterproof grade, suitable for various working conditions.
RS485 signal output, Standard Modbus protocol, easy integration, networking.