DC24V RS485 aquaculture water ph meter digital

Digital pH sensor is a new generation of intelligent water quality detection phsensor independently developed by our company. Without the host, directly measure the pH value and temperature value in the solution , and send output 4-20mA signal to the back-end equipment. It can also be connected to RS485 interface, and connected to the computer through MODBUS protocol for monitoring and recording. Description  Structure drawing 1,High accuracy, good stability 2,Direct output RS485 or 4-20mA 3,Automatic temperature compensation 4,IP68 protection grade 5,Remote setting parameters and calibration electrode 6,Power-down protection > 10 years Detail show Specification  Type selection  GEC-pH485 ∇  ∇…