PH Value Data Detection and Acquisition Sensor Module Acidity and Alkalinity Sensor Monitoring and Control

Manual Click here to open If you can t open it please check if your browser has disabled popupFeatue Product Name PH value acquisition sensor module with temperature compensation 1 Heating voltage 5±0 2V AC DC 2 Working current 5 10mA3 Detection concentration range PH0 144 Detection temperature range 0 80 °C5 Response time ≤ 5S6 Stabilization time ≤60S7 Component power consumption ≤0 5W8 Working temperature 10 50°C nominal temperature 20°C 9 Working humidity 95 RH nominal humidity 65 RH 10 Service life 3 years11 Size 42mm 32mm 20mm12 Weight 25g13 Output mode analog voltage signal output Note Buffer solvent needs to be purchased separately note that we have no sales and need to be purchased locally thank you Such as PH buffer PH value standard solution preparation 4 7 9PH buffer reagent 3 1 setPH buffer 4 7 91 PH 4 003 25 degrees potassium hydrogen phthalate can prepare 250ML solution2 PH 6 864 25 degrees mixed phosphate can prepare 250ML solution3 PH 9 182 25 degrees boric acid can prepare 250ML solutionPackage includes optional No probe 1 x PH value acquisition sensor moduleWith probe 1 x PH value acquisition sensor module1 x PH probe