PH Sensor – PH Composite Electrode E201-C Acid Base Detection

PH Sensor – PH Composite Electrode E201-C Acid Base Detection     This pH sensor module consists of a glass pH probe and a signal conditioning board, which gives an output signal proportional to the acidic intensity of liquid solutions and can be interfaced directly to any 5 V micro-controller. This sensor returns a voltage proportional to the tendency of the solution to gain or lose electrons from other substances, which is linked directly to the pH a substance. And it’s normally used in applications such as aquariums, hydroponics, laboratories, etc,  where it is normally used for measuring acidity on a scale from 0 to 14, with 0 being the most acidic and 14 being the most basic (see the image below).     pecifications: Working voltage: 5 Vdc Working Current: 5-10 mA Detection concentration range: pH 0-14 Detection range of temperature: 0-80℃ Response Time: ≤ 5 s Stability Time: ≤ 60 s Working Temperature: -10 to 50℃ Calibration table:   pH   Output (V) 4 3.071 7 2.535 10 2.066         pH values of known substances     نعتذر الشراء من الموقع متوقف مؤقتا     We apologize : purchasing from our website is temporarily stopped