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A microprocessor based control system that will operate in a variety of water treatment applications. The DX6000 provides a set point and relay for conductivity and pH control, or conductivity and ORP and a variety of timer functions to control chemical addition, including dual biocides.
Store up to 31 days of data and download via RS-232 or via modem connection with optional LMI LiquiCommTM Communications Package. This data can be viewed in a graph or report format.
Programming this controller is simple and is accomplished using only three keys. The backlit LCD display and LEDs provide a visual indication of operating conditions and equipment status.
The DC5500 has all of the features of the popular DC4500 Controller(see below); dual biocides & inhibitor pumps control, 0-20,000uS conductivity range, four feed modes, etc. The DC5500 also has the additional features of a second water meter input, three tank level inputs, and most importantly- communications capabilities to download historical data, view real time conditions, and program the controller remotely. Each DC5500 has an RS232 serial port for data downloads into a pc or Palm Pilot™, or for quickly programming the various controller settings with a computer in a user-friendly pull-down menu format. Up to (31) DC5500 Controllers can be linked to a single LiquiComm Communications Module for remote communications on a standard ...
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, Flowmeter Pulse), intermittent or continuous sampling, uS or PPM display, flow totalizer, manual test modes, temperature display, biocide cycle of 7, 14, or 28 days, biocide lockout, and conductivity or time-based biocide prebleed. Programming is simple and is accomplished with only three keys. The backlit liquid crystal display and LEDs provide a visual indication of operating conditions and equipment status.
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, Flowmeter Pulse), intermittent or continuous sampling, uS or PPM display, flow totalizer, and manual test modes. The boiler mode includes a time-trap sampling method that prevents the flashing problems that are so common in boilers. Programming is simple and is accomplished with only three keys. The backlit liquid crystal display and LEDs provide a visual indication of operating conditions and equipment status.
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 dump 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.
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.
LMI-Authorized Warranty & Repair
Facility We are a factory
authorized warranty and LMI repair facility. You can reach
us by phone at 800-429-9901 or send us an
email.
Water
Treatment
Equipment and Solutions
3010-G Business Park Drive Norcross, Georgia
30071
Chemical metering pumps
