Walchem's range of boiler controllers
Walchem 100 series industrial boiler controller
Wall mount unit with three powerful control outputs make the W100W a more versatile, high value choice among entry level boiler controllers. The W100W series provide an economical and reliable way to keep your boiler treatment program under control
Walchem 600 series industrial boiler controller
W600 series boiler controllers with the latest in technological innovation including large touch screen display. Low cost, reliable control of 1 or 2 boilers. Up to 2 direct sensor inputs and 6 relays available. Includes boiler blowdown on conductivity using intermittent sampling. The units offer precise conductivity monitoring and control to keep boiler water at the correct conductivity.
Walchem Webmaster industrial boiler controller
WebMaster online series can control up to 4 boilers from one unit using either continuous, or intermittent (timed) sampling. 8 relays provide blowdown, plus either chemical feed or alarm capability. Up to 8 analog & 6 digital inputs allow tank level monitoring, interlocks, feed verification, steam load, phosphate concentration, etc