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Temp, Inc. manufactures a variety of temperature controllers for use in industrial control of your process. The temperature controllers are available to accept sensor inputs from Thermocouples, RTD, Thermistors, Millivolt output of radiation pryometers, and d.c. voltage and current output of process transmitters/transducers. Depending on the process requirements, temperature controllers are available as ON/OFF time proportioning and true proportional PID controllers. The SMART 2 and 3 Temperature Controllers A variety of physical packages are also available such as 1/16 DIN and 1/4 DIN enclosures, DIN rail mounting, plastic snap track mounting, P.C. board w/remote control panel, P.C. boards for plug-in P.C. expansion slot, multiple plug-in units w/rack mounting enclosures and custom packaging to customer requirements. The controllers can be furnished with customer name/logo at no extra cost. There are 3 basic types of Temperature
Controllers: ON/OFF, Time Pro The ON/OFF mode for control is not used too
often, as the superior time proportioning mode can be used for either
operation of a relay type output or a solid state relay control. The
ON/OFF control is used when overtemperature (Hi Limit) control is desired.
ON/OFF control is usually used in systems that cannot tolerate Fuzzy Logic
Temperature Controllers Standard Features on all controllers
This plus many more features available! For more information please hyperlink to our SMART-2 and SMART-3 pages to see what these temperature controllers have to offer. #Note: Instruction Manuals for the SMART-1, 2 and 3 can be found by hyperlinking to the instruction manuals Fuzzy Logic Controllers page.
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Temp, Inc.
Instrumentation Specialists
portioning
(Variable ON/OFF ratio) and PID (Proportional plus integral plus derivative.)
Depending on the response characteristics of the system to be controlled, one
of the 3 types of control is selected. When in doubt as to your specific
needs, the Temp, Inc. SMART-2 and SMART-3 Temperature controllers make an
ideal selection. These controllers also allow the user to either set the
control parameters manually or he can opt to use the auto-tune feature for
either the time proportioning or PID modes. The auto-tune at the
entering of a yes command will select the best possible control parameter
settings by internal analysis of the system response. The control
function for auto-tune can be selected for either (1) Fuzzy Logic control or
(2) Standard PID algorithm control function.
the power being turned ON and OFF frequently as with a time proportioning type
of control. The PID true proportioning control in conjunction with a
proportional SCR Power Controller is used in the more sophisticated systems,
providing the most accurate control and minimum variation of power to the
heater load.
