 
Keith is a value added reseller of high quality, cost-effective West controllers. These controllers are often used in stand-alone systems where precise process control is critical. Select a controller from the list below to learn more about its capabilities.
All files are PDF documents, and require the free Adobe Reader.

| Model |
Description |
PDF Documents |
| 4100 |
Setpoint Controller |
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| 4200 |
Setpoint Controller with Fuzzy Logic |
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| 4400 |
Programmable Controller |
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| 6700 |
High Limit Controller |
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Contact a Keith specialist for help in determining which control solution will best meet your particular needs. |