The Temperature Display and Control Device of Digitized Predeterminatio

HE Hong-jiang; WANG Zhen-tao; ZHAO Hong-hai

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Article Navigation > Journal of Mine Automation > 2002 > 28(6): 31-33

HE Hong-jiang , WANG Zhen-tao , ZHAO Hong-hai . The Temperature Display and Control Device of Digitized Predeterminatio[J]. Industry and Mine Automation, 2002, 28(6): 31-33.

Citation:

HE Hong-jiang , WANG Zhen-tao , ZHAO Hong-hai . The Temperature Display and Control Device of Digitized Predeterminatio[J]. Industry and Mine Automation, 2002, 28(6): 31-33.

HE Hong-jiang , WANG Zhen-tao , ZHAO Hong-hai . The Temperature Display and Control Device of Digitized Predeterminatio[J]. Industry and Mine Automation, 2002, 28(6): 31-33.

Citation:

HE Hong-jiang , WANG Zhen-tao , ZHAO Hong-hai . The Temperature Display and Control Device of Digitized Predeterminatio[J]. Industry and Mine Automation, 2002, 28(6): 31-33.

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The Temperature Display and Control Device of Digitized Predeterminatio

1.
Dept. of Electron & Information Science, HIAST., Handan 056038, China. 2.Agricultural Power Corporation of Handan, Handan 056002, China

Publish Date: 2002-12-10

Abstract

Abstract

The paper introduced a kind of digital temperature control and display device which is made up of AD590. It can automatically indentify the postive and negative difference between controlled temperature and surrounding temperature, and realizes heating and cooling. The predetermined temperature step is 0.098 °C , so that it can realizes high precision control.
- temperature predetermination,
- temperature measurement,
- temperature control,
- automatic identification,
- display,
- alarming