WALCHEM W100W Series Boiler and Cooling Tower Controller

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 youThe third control relay allows the controller to be used in more places than other entry level productsEconomical package with no additional cost for timer functionality

Complete flexibility in the function of each read

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

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

We carry the following Walchem Pumps and Controllers systems:

WALCHEM W600 Series Conductivity, pH/ORP & Disinfection

WALCHEM WebMaster®ONE Cooling Tower/Boiler Controllers

WALCHEM Industrial WebMaster® WIND Water Treatment Controllers

WALCHEM PTSA or Fluorescein Little Dipper™ 2 In-line Fluorometer Transmitters