pH, Free Chlorine and Total Alkalinity Sensors
pH, Free Chlorine and Total Alkalinity Sensors
(OP)
Looking to play around automating my hot tub chemicals. Does anyone know of good, cost effective methods to sense pH, Free Chlorine, and Total Alkalinity that would give a 4-20 mA Output?
Thanks,
Chad
Thanks,
Chad
RE: pH, Free Chlorine and Total Alkalinity Sensors
RE: pH, Free Chlorine and Total Alkalinity Sensors
Do you happen to know of any good brands for pH and chlorine?
Thanks again!
RE: pH, Free Chlorine and Total Alkalinity Sensors
I think if you directly ask to these guys they might help: https://www.thermofisher.com/us/en/home/life-scien...