Forum >Questions regarding DFROBOT DO sensor
Questions regarding DFROBOT DO sensor
Hiroto.Akiyama 2024-03-12 23:39:25 1140 Views1 Replies The DO table in the DO sensor program is
Is it compatible with seawater or artificial seawater?
The target DO sensor is the one in the link below.
https://wiki.dfrobot.com/Gravity__Analog_Dissolved_Oxygen_Sensor_SKU_SEN0237#target_1
2024-03-14 23:35:57 Yeez_B
DO sensor can be used in seawater.
However, it may require frequent replacement of the membrane cap.
Depending on the water quality, for turbid water, the membrane cap usually needs to be replaced in 1~2 months; for clear water, the membrane cap usually needs to be replaced in 4~5 months. The electrode filler fluid is recommended to be changed once a month.
Yeez_B 
