Controllers

Milton Roy LMI Liquitron™ conductivity Controller DC5500

• LIQUITRONDC5500 (Conductivity Controller) Milton Roy LMI

COOLING TOWER CONTROLLER WITH REMOTE PROGRAMMING & COMMUNICATIONS
Download Manual Download Data Sheet

Is a microprocessor based control system that will operate in a variety of water treatment applications. The DC5500 provides a set point and relay for conductivity control, and a variety of timer functions to control chemical addition, including dual biocides.

Read More

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 analog phone line. The DC5500 can be used with a LiquiComm Communications Module and the LMI DataComm Software as a complete information management system for remote cooling tower accounts.


Milton Roy LMI Liquitron™ conductivity Controller DC4500

• LIQUITRONDC4500 (Conductivity Controller) Milton Roy LMI

COOLING TOWER CONTROLLER

Download Manual Download Data Sheet

Is a microprocessor based control system that will operate in a variety of water treatment applications. The DC4500 provides a set point and relay for conductivity control, and a variety of timer functions to control chemical addition, including dual biocides. Pumps may be controlled in either ON/OFF or External Trigger mode. 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.

Read More

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.


Milton Roy LMI Liquitron™ conductivity Controller DC4000

• LIQUITRONDC4000 (Conductivity Controller) Milton Roy LMI

COOLING TOWER/BOILER CONTROLLER

Download Manual Download Data Sheet

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.


Milton Roy LMI Liquitron™ pH Controller DP5000

• LIQUITRONDP5000 (pH Controller) Milton Roy LMI

Download Manual Download Data Sheet

Is a dual channel pH Controller providing either relay or proportional pulse outputs to drive chemical metering pumps. A custom backlit display provides constant information regarding controller conditions. High and low alarm points, delay and limit timers, and other programmable features make the DP5000 the most adaptive pH controller available. 

Read More

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.


Milton Roy LMI Liquitron™ ORP Controller DR5000

• LIQUITRONDR5000 (ORP Controller) Milton Roy LMI

Download Manual Download Data Sheet

Is a dual-channel ORP (redox) Controller providing either relay or proportional pulse outputs to drive chemical metering pumps. A custom backlit display provides constant information regarding controller and system conditions. High and low alarm points, delay and limit timers,
and other user programmable features make the DR5000 the most adaptive ORP (redox) Controller available.

Read More

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.


Milton Roy LMI Liquitron™ Flow Switch Controller FS5000

• LIQUITRONFS5000 (FLOW SWITCH) Milton Roy LMI

Download Manual Download Data Sheet

Is intended to be used in applications that require flow / no-flow control of metering pumps and other devices. Power is supplied to the controlled outlets when flow through the flow switch exceeds 0.75 GPM (gallons per minute).

Read More

The FS5000 Flow Switch Controller is designed for use in applications that require flow/no-flow control of metering pumps and other devices. It includes a flow switch and three (3) 115V receptacles that are powered with flow and one (1) 115V service receptacle. Power indicator light, flow indicator light and test switch are included.


Milton Roy Streaming Current Detector

• STREAMING CURRENT DETECTOR (SCD) Milton Roy


Download Catalog
Milton Roy's Streaming Current Detector (SCD) is used to monitor and control coagulants in water or wastewater treatment. The SCD is an on-line instrument, therefore consistent effluent quality is assured.
In addition to water and wastewater treatment, the SCD is widely used in paper making, petroleum, food, chemical, and other industries where close control of coagulant or charge altering chemicals is beneficial.

Models

SC4200 -Download Manual Download Data Sheet

SC2200 -Download Manual Download Data Sheet

SC5200 - Download Manual Download Data Sheet



SHIPPER'S EXPORT DECLARATION

The SED is required for shipments when the commodity's value exceeds more than USD$2500 per Schedule B number and for postal shipments if the value is at least USD$500... Read More
MiltonRoy Williams Milton Linc LMI Milton Roy Flow Control and Handling S.A. Novatec® Mixers Carver Pumps Delta P Carver