Online conductivity analyzer with standard RS485 Modbus, The housing of conductivity sensor is SS316 and measurement electrode is graphite for harsh application, easy to install, and it has high measurement accuracy, sensitive response, and can work stably for a long time. Built-in temperature probe, instant temperature compensation. Strong anti-interference ability. It can be set and calibrated remotely, and the operation is simple. It can be widely used in monitoring the conductivity of thermal power, chemical fertilizer, metallurgy, environmental protection, pharmaceutical, biochemical, food, fermentation, brewing and tap water and other waste water application.