WEEK 10: Selecting the Sensor

After done reviewing the journals and doing some research on the suitable sensors to measure the water quality parameters for my project, I decided to use 3 types of sensors, that is: -

a)      Temperature Sensor
       -   To measure the water temperature in the ponds and tanks.

b)     pH Sensor
      -   To measure the pH value of the water as in detecting the chemical factors in the water that makes the water becomes alkali and acidic.

c)      Dissolved Oxygen Sensor

  -     To monitor the oxygen concentration in the water as it is crucial element for the fish to live in the water.

Most important is all of the sensors must be water resistant since it will be used in the water.