Cooling tower controller LIQUITRON™ DC4500

Conductivity Controller LIQUITRON™ DC4500 Series Control Cooling Tower Water Treatment with Confidence The LIQUITRON DC4500 Series Conductivity Controller is a microprocessor-based control system that will operate in a variety of water treatment applications. The DC4500 controller provides a set point and relay for conductivity control with a variety of timer functions to control chemical addition, including dual biocides. Pumps may be controlled in either ON/OFF or external trigger mode. Controller programming is intuitive and requires only three keys. The backlit LCD display provides a visual indication of operating conditions and equipment status to give you the most control over your water treatment process. 0-20,000 µS control range Display units in µS or in PPM/TDS Temperature display in °C or °F High and low alarm with output relay Water meter totalizer (gallons/liters) 4-20 mA recorder output (standard) Flow switch compatible (N.O. or N.C.)