Analog ORP Sensor ASR 401

In water, each substance has independent redox properties. On a microscopic level, each different substance has a certain redox ability. These substances with different redox properties can interact with each other and ultimately constitute a certain macroscopic redox property. . If the potential is positive, it means that the solution shows certain oxidizing properties, and if it is negative, it means that the solution shows certain reducing properties. The ORP sensor is an online instrument used to measure the ORP value of water quality. In the aquaculture industry, it is very necessary to monitor the ORP value of water quality. The oxidation-reduction potential value measured by the ORP probe can be used to judge the quality of the aquaculture water, and then take effective measures to improve the survival rate of aquaculture and bring economic benefits. Common substances in the oxidized state in water include: oxygen, sulfate, nitrate, phosphate and iron ions, manganese ions, copper ions, zinc ions, etc.; substances in the reduced state: chloride ions, nitrogen, ammonia nitrogen, nitrate Nitrate, hydrogen sulfide, methane, ferrous ions, most organic compounds, including bait, feces, organic matter sludge at the bottom of the pond, etc.