What do Controllers do?

Measure Parameters of industrial processes

• Cooling towers 
• Boilers
• Other Processes 
   

Control equipment

• Metering pumps (chemical feed timers)
• Solenoid Valves & motorized valves

Facilitate Data Acquisition

• Download the measurements to a PC

Using MicroVision series of controllers and PULSAtron pumps to increase energy efficiency, reduce water consumption, reduce manpower, and optimize chemical utilization by:

• Controlling conductivity to prevent scaling
• Metering phosphates, polymers, or chelates to inhibit scale formation
• Metering sodium bisulfite to scavenge oxygen and prevent corrosion
• Metering corrosion inhibitors such as cyclohexamine and morpholine
   

What is a Boiler

• The part of a Steam Generator in which water is converted into steam and consists of metal shells and tubes
• The object is to generate heat from fuel (oil, natural gas, etc.) to make steam

Basic Types of Boilers

Fire Tube

• Hot combustion gases pass through the tubes surrounded by water
• Heat transfer is through the surface area of the tubes

Water Tube

• Water is converted to steam inside the tubes, while hot gases pass on the outside
• The tubes are interconnected to common water channels and to steam outlets