Water Chemistry: Chemical Feed Controller

Challenge

Bring laboratory-grade water analysis and chemical feed control to large-scale commercial and industrial water cooling tower systems.

Solution

A custom designed, solid-state, highly accurate multi-channel fluorometer combined with a microprocessor-driven chemical feed controller.

Summary

Accurate chemical monitoring and feed control of chemicals in cooling tower water systems is required to reduce mineral scale, corrosion, and microbe growth. Relatively high volumes of expensive chemicals are required to protect these systems.

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Topics: Electronic Contract Manufacturing, Electronic Engineering, Firmware Development, Industrial Controls

Industrial Monitoring & Control: Boiler Control

Challenge

Create a modular, expandable, configurable and robust boiler monitoring and control system that can be used world-wide.  The system must be able to connect to a wide range of external input sources as well as control external devices.  Ethernet, USB and modem connectivity are required.

Solution

An NXP 32-bit ARM7 processor, multiple Microchip 8-bit PICs, Micro Digital SMX operating system, ANSI C, and the IAR Embedded Workbench were used to create this extendable, robust, highly flexible system.

Summary

Tecnova was asked to build the next generation of industrial controllers for a long standing customer. The customer's goal was ambitious – configurable enough to support multiple current product lines as well as future products not yet envisioned.

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Topics: Electronic Contract Manufacturing, Electronic Engineering, Industrial Controls

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2383 N Delany Road
Waukegan, IL 60087-1836 USA
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