Monitor house water temp and control its heater

Hello, i need some help. I want to monitor the house water temperature and turn on/off the water heater through smartthings. Is there a compatible controller to read the signal by a PT 100 sensor? The sensor can be connected to a https://www.hicomponent.com/pt100-to-0-4-20mA-converter-rtd-transmitter.html in case the signal is not recognised? Please advise.

Just found this.

Works with z wave

Opinions?

Did u get this to work with smartthings 2018 app?

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I haven’t done anything yet as i have installed solar panels so i will add a smart boiler switch with timer and solve my issue as the electricity consumption is not a concern for me