Thank you for the information! I've been looking for a solid flow meter for my mash tun. Do you know if it will handle hot water? You mentioned: Some of the units have pulse counter outputs to be able to feed a PLC if you want to control your mash tun water fill. Any resources on how to begin the automation process? I'm guessing you would set it to say 500 gallons and then it would shut the water off automatically? Thank you in advance for your help.