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Temperature Controllers
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 1, 2, and 3
temperature controllers
also have available other features
such as auto-tune, fuzzy logic,
serial
communications,
auto/manual
control mode;
deg. C/deg F selection,
ramp/soak
programming,
and programmable alarm.
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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 for use with or without PC
compatible computer,
wall
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 Proportioning
(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
via the
keypads and internal computer software can be configured for any of the
3
basic types of control. 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
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 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.
Fuzzy Logic Temperature Controllers
*Lowest
Prices Guaranteed!
Call Now!
Standard
Features on all controllers
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1/16
(SMART-2)
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1/4 DIN Size
(SMART-3)
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keypad
selection of thermocouple type J, K, R, S,
B, E, N, T, W, PL11
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14 Bit
Resolution
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Output:
4-20ma, Relay or SSR pulse output
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4 Digit LED
displays of PV and SV
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NEMA-4
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Power 85-265
VAC
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Alarm
selectable - High, Low, High/Low or
Deviation
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LED status
display of alarm, output, auto-tune
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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
for
Fuzzy Logic Controllers page or you can go from
here.
Instruction Manuals - SMART-1, 2, and 3
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Temp, Inc.
Instrumentation Specialists