Conductivity sensor to use for DIY salinity meter? (DFR0300-H)
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Hi,
I'm building a diy salinity meter for a salt water aquarium. Which conductivity sensor do you recommend (DFR0300 or DFR0300-H) ?
Aquarium salt water has the following properties:
On average, seawater in the world's oceans has a salinity of approximately 3.5%, or 35 parts per thousand.
Typical conductivity of waters:
Ultra pure water 5.5 · 10-6 S/m
Drinking water 0.005 – 0.05 S/m
Sea water 5 S/m
Thanks!
I'm building a diy salinity meter for a salt water aquarium. Which conductivity sensor do you recommend (DFR0300 or DFR0300-H) ?
Aquarium salt water has the following properties:
On average, seawater in the world's oceans has a salinity of approximately 3.5%, or 35 parts per thousand.
Typical conductivity of waters:
Ultra pure water 5.5 · 10-6 S/m
Drinking water 0.005 – 0.05 S/m
Sea water 5 S/m
Thanks!
2019-07-01 15:03:56 The measurement range of DFR0300 is 0 to 20ms/cm. It is suitable for freshwater. But the measurement range of DFR0300-H is 0~100ms/cm. It is suitable for seawater.
So DFR0300-H is recommened for your seawater aquaponic.
Youyou
So DFR0300-H is recommened for your seawater aquaponic.
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