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> 2006
> West inst 4200 Z211100R0 pid temperature controller
West inst 4200 Z211100R0 pid temperature controller
This listing is for a West Instruments temperature controller.
* List Price: Approx. $475
* ***Sold 'as-pictured'. Housing not included.
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Here is a little snip of information from the brochure...
This is the West 4200 & 8200 Response Assisted PID Temperature Controllers, they have been designed to dramatically reduce overshoot and improve setting times on start-up, setpoint changes and disturbances in almost any application. The RaPID controllers incorporate PID and fuzzy logic control which works automatically in the background. All the operator has to do to improve control is set up the controller in the normal way using West's simple pre-tune/self-tune and then activate the fuzzy logic by pressing the buttons on the front. RaPID stands for 'Response assisted PID', and is a unique fuzzy logic based algorithm which enhanced the traditional PID function by continuously reblending the P, I and D control building blocks on-line. Instead of learning from an event and reacting after it has happened (which is how self-tuning PID controllers work), the RaPID controllers can react as an event occurs, thereby improving the quality of control and speed of response. It also enables the controller to be nonlinear, recognizing concepts such as 'warmer', and 'faster' in the same way a control engineer would do when manually tuning a process.
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This is used, but in very good condition. GUARANTEED to be in proper, working order!
Check out the picture for more information. Feel free to ask any questions. WANT TO REACH ME BY PHONE? Feel free to call me (Trent) toll free @ (***) 972-1346.
