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W100W Series Water Treatment Controllers

The W100W series provide an economical and reliable way to keep your cooling tower, boiler, or condensate water treatment program under control.

• Large 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
• Multiple language support allows simple setup no matter where your business takes you
• The third control relay allows the controller to be used in more places than other entry level products

Complete flexibility in the function of each relay

• Bleed on conductivity
• Bleed time proportional to makeup water volume
• Boiler Blowdown on conductivity using intermittent sampling
• Feed in proportion to bleed time
• Feed time proportional to makeup water volume
• Feed as a percentage of elapsed time
• Biocide timer with pre-bleed and post-feed bleed lockout options

Optional analog (4-20 mA) output for recording, datalogging or connection to building energy management systems