on-line boiler
controllers
Simple
& flexible controller for boilers. WebMasterONE is
the most powerful, affordable, on-line analytical
process controller for boiler treatment. The simple,
intuitive programming makes it easy to configure your
WebMasterONE to control up to 4 boilers from one unit.
With 4 conductivity inputs, up to 4 boilers may be
controlled using either continuous sampling, or
intermittent (timed) sampling. In intermittent
sampling, the sample is checked with the valve closed,
eliminating flashing to ensure that the conductivity
reading is correct. Blowdown based upon that sample
may be for a set amount of time, or a for a time that
varies depending upon how far from the set point the
reading is. Two-stage intermittent sampling is also
available, allowing the user to test the boiler less
frequently during times of the day when loading is not
as high.
Eight relays provide blowdown, plus either chemical feed or alarm capability. It can be equipped with eight (8) analog inputs and six (6) digital inputs capable of monitoring tank levels, providing interlocks, feed verification and other plant parameter signals such as steam load, phosphate concentration, etc. IP65 packaging and CE approval ensure that WebMasterONE can withstand the toughest industrial environment.
Any
on-line enabled Webmaster can
automatically supply data to a dedicated data
warehouse. Click on the button link to go to our
electronic log book page.
