Chemical Control Equipment

Chemical Control Equipment Monitors and Controls Chemical Feed and Bleed

RTA will supply, install and service your chemical control equipment for custom chemicals for cooling towers or boilers. See Custom Chemicals.

The flow chart below shows the interaction of various types of chemical control equipment. This equipment is used to monitor and control chemical systems:

Follow the arrows to see how the control equipment interrelates.


flow chart for chemical control equipment shows monitoring and control interrelationships
ABOVE- Equipment examples in a chemical feed and bleed system

A sensor measures and identifies a parameter. So one type of sensor may be a pH sensor, which senses the pH in the system. Another type may be a water meter. The water meter inputs the number of gallons of makeup water of the system to the controller.

The controller receives that input information. And then it generates an output to operate different types of equipment. That equipment may be a motor operated valve, a pump, or some other type of functional equipment.

The operator inputs settings and parameter changes into a phone, laptop or other computer which directly affect the operational controls of the controller.

The computer generates logs and graphs from the data received from the controller. The computer operator can print this data in many forms.

The barrel sensor identifies the barrel liquid level and supplies that chemical level data to the controller. Barrel level information may also be graphed.

RTA has available different types of equipment and/or manufacturers. So RTA is better able to optimize the control of these systems.