ShareA LOW COST HIGH PRECISION PROPORTIONAL INTEGRAL DERIVATIVE TEMPERATURE CONTROLLER.
Author(s) : ISAAC J., GODFREY L., PHILIP J.
Type of article: Article
Summary
AN ACCURATE, INEXPENSIVE TEMPERATURE CONTROLLER UTILIZING THE PROPORTIONAL INTEGRAL DERIVATIVE FUNCTIONS HAS BEEN FABRICATED. THE CONTROLLER IS CAPABLE OF MAINTAINING THE SET TEMPERATURE CONSTANT WITHIN ABOUT 0.01 K IN A WIDE RANGE OF 73 TO 473 K (-200 TO 200 DEG C) WITH A RESOLUTION OF 0.1 K. IT UTILIZES AN INDIGENOUS PLATINUM RESISTANCE SENSOR EXCITED BY A STABLE CONSTANT CURRENT SOURCE. THE DIRECT CURRENT DETECTION TECHNIQUE MAKES THE CIRCUIT SIMPLE AND ENSURES LOW COST.
Details
- Original title: A LOW COST HIGH PRECISION PROPORTIONAL INTEGRAL DERIVATIVE TEMPERATURE CONTROLLER.
- Record ID : 1992-0166
- Languages: English
- Source: Indian J. pure appl. Phys. - vol. 29 - n. 3
- Publication date: 1991/03
- Document available for consultation in the library of the IIR headquarters only.
Links
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Indexing
-
ELECTRONIC TEMPERATURE SENSORS T419-M1.
- Author(s) : ANCIFOROV L. A., RUDAKOV E. I.
- Date : 1989
- Languages : Russian
- Source: Kholodilnaya Tekhnika - n. 10
View record
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ELECTRONIC TEMPERATURE CONTROLLER.
- Author(s) : IVASJUK V. A., VYCUZANIN V. V.
- Date : 1990
- Languages : Russian
- Source: Kholodilnaya Tekhnika - n. 9
View record
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NEW SERIES OF TEMPERATURE, PRESSURE AND PRESSUR...
- Author(s) : VASIL'EV V. V., SAPRYKINA S. N.
- Date : 1989
- Languages : Russian
- Source: Kholodilnaya Tekhnika - n. 10
View record
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THE LOWLY THERMOSTAT.
- Author(s) : ALDER G.
- Date : 1988/01
- Languages : English
- Source: S. A. Refrig. Aircond. - vol. 4 - n. 1
View record
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CONTROL WITH A THERMOSTATIC EXPANSION VALVE.
- Author(s) : BROERSEN P. M. T.
- Date : 1982
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 5 - n. 4
- Formats : PDF
View record