Manufacturer's Technical Data Information taken from Manufacturer's Website as can be found by GOOGLING the following link: directindustry.com/prod/lmi-milton-roy/product-15853-1047481.html
Brand new sets like these Retail new for over US$ 3.000,00 so this is the chance to buy one at a Great Deal!!!
This unit was recently removed from service from a Federal University which took excellent care of it and that is why it is in such great condition.
Technical Information in Italics Blue below was taken from Manufacturer's website:
Conductivity Controller LIQUITRON™ DC4500 Series
Application: 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.)
Pulse (External trigger)
1-999 seconds run-time, 1-100 count
% of Time
1-100 minute cycle, 1%-100% on-time
Limit (Feed and Bleed)
1-999 minute limit
% of Bleed (Feed after Bleed)
1%-100% of bleed time
With limit of
1-999 minute limit
