Sewage Online Digital pH Sensor

Importance of sewage pH testing Monitoring of pH value is a very important measurement item in sewage plants.In daily sewage testing projects,pH value is carried out as a routine test.Continuous real-time monitoring of pH value in sewage plants is very necessary, because the pH of sewage will affect the living environment of microorganisms in activated sludge. The large changes in pH value in sewage are also one of the indicators for judging environmental factors. DPH790 online digital pH sensor The DPH790 online digital pH sensor dedicated to sewage treatment plants uses a reliable and anti-interference digital signal with built-in RS485 communication, which can convert the sensor's own measurement signal from analog to digital, ensuring that it can work in areas with long-distance cable laying and possible interference.In addition, the advantage of digital sensors is that they do not require a transmitter and can be directly connected to other industrial control equipment such as PLC…