The AMI Rescon from Swan Analytical Instruments is a complete monitoring system. It can be used for automatic and continuous measurement of the specific resistivity or conductivity in high purity water. The transmitter is equipped with sensor RC-U and flow cell QV-Hflow mounted on a stainless steel panel. It is integrated with two signal outputs for measured values or continuous control, and two relays as limit switches or as controllers. In addition, this monitoring system is factory tested and calibrated on high purity water.