Hello man;

I've a problem,i hope someone can help me...
I've a chiller unit with B.P. exchanger and i need to regulate it.

I would try to use a DIXELL XR170C for regulate temperature of inlet water,but i need to have a probe in outlet water to stop the system in case of minus zero degrees.
I see in operating manual that XR170C have a third probe,could be use for this scope?

Or maybe anyone know a better thermostat for this scope?
Thanks
Riccardo