Walchem's range of industrial boiler controllers
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
W600 series online industrial 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.
W900 series online industrial boiler controllers. 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, etcLarge 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. Four I/O slots allow complete flexibility in adding additional sensors, analog inputs and analog outputs. Eight virtual Inputs. Economical wall-mount package for easy installation. On-screen and web page graphing of sensor values and control output status. Complete flexibility in the function of each relay, local/ remote communications, data logging and email/ text message alarms.