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LiquitronTM
Controllers
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| DC4500
Conductivity / Cooling Tower Controller |
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The
DC4500 is a bleed and feed cooling tower controller with dual
biocide timers. Standard features include; four feed modes (Feed
& Bleed, % of Time, % of Bleed, Water meter Pulse), intermittent
or continuous sampling, uS or PPM display, flow totalizer, 4-20mA
output, manual
test modes, temperature display, 1, 2, 3 or 4
week selectable biocide cycle,
biocide lockout, and conductivity or time-based biocide pre-bleed.
Programming is simple and is accomplished with only three keys.
The
backlit liquid crystal display and LED's provide a visual indication
of operating conditions and equipment status. |
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| DC4000
Conductivity
/ Cooling
Tower / Boiler Controller |
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The
DC4000 may be programmed as a bleed and feed cooling tower
controller or boiler controller. Standard features include; four
feed modes (Feed & Bleed, % of Time, % of Bleed, Water meter
Pulse), intermittent or continuous sampling, uS or PPM display, flow
totaliser, 4-20mA
output and manual test modes. When
the DC4000 is used in boiler mode the
optional boiler probe assembly is required. Programming is simple and is accomplished
with only three keys. The backlit liquid crystal display and LED's
provide a visual indication of operating conditions and equipment
status. |
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| DP5000
pH Controller |
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The
DP5000 pH Controller is designed for a variety of
industrial pH applications including water treatment, metal
finishing, PCB manufacturing and waste treatment. It provides
on/off or proportional (pulse) control of metering pumps for
addition of acid or base. Level and flow inputs and alarm
outputs are standard. An advanced menu includes special
features such as the solenoid valve control for batch treatment
and a “Point 3” (inflection point) adjustment for fine tuning
the control profiles of the metering pumps. 4-20mA output is
optional. |
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| DR5000
ORP Controller |
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The
DR5000 ORP Controller is very similar to the DP5000
described above, however, it is designed to control LMI Metering
Pumps for the addition of oxidizing and reducing agents. It
shares the same features and options as the DP5000 and is often used
in water and wastewater treatment, fruit processing and metal
finishing. |
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