
WALCHRM W600 Series Conductivity, pH/ORP & Disinfection
The W600 series provides reliable, flexible and powerful control for your water treatment program.
Large touchscreen display with icon based programming makes setup easy Universal sensor input provides extraordinary flexibility; the same controller can be used with almost any type of sensor needed
Optional dual analog (4-20 mA) input for Fluorometers or nearly any other process value Multiple language support allows simple setup no matter where your business takes you
Six control outputs allow the controller to be used in more applications
Economical wall-mount package for easy installation
On-screen graphing of sensor values and control output status Complete flexibility in the function of each relay
On/Off Setpoint
Time Proportional Control
Pulse Proportional Control (when purchased with solid-state relays)
In-Range or Out-of-Range activation
Probe wash
Timer-based activation
Activation based upon the state of a contact closure
Timed activation triggered by a Water Contactor or Paddlewheel flow meter’s accumulated total flow
Activate with another output
Activate as a percent of another output’s on-time
Alarm
Spike Set Point
For Cooling Tower and Boiler applications: • Biocide Timer • Boiler blowdown on conductivity using intermittent sampling Datalogging Emailing Alarm messages, Datalog reports or System Summary reports Ethernet option for remote access via the Internet or LAN