分布式溫度傳感器外文翻譯

1、外文翻譯〔原文〕 外文翻譯〔原文〕Distributed Temperature SensorIn the human living environment, temperature playing an extremely important role。No matter where you live, engaged in any work, ever-present dealt with temperature under.

2、Since the 18th century, industry since the industrial revolution to whether can master send exhibition has the absolute temperature touch. In metallurgy, steel, petrochemical, cement, glass, medicine industry and so on,

3、can say almost eighty percent of industrial departments have to consider the factors with temperature. Temperature for industrial so important, thus promoting the development of the temperature sensor. Major general thro

4、ugh three sensor development phase: analog integrated temperature sensor. The sensor is taken with silicon semiconductor integrated workmanship, therefore also called silicon sensor or monolithic integrated temperature s

5、ensor. Such sensing instruments have single function (only measuring temperature), temperature measurement error is smaller, price low, fast response, the transmission distance, small volume, micro-consumption electronic

6、 etc, suitable for long distance measurement temperature, temperature control, do not need to undertake nonlinear calibration, peripheral circuit is simple. It is currently the most common application at home and abroad,

7、 an integrated sensor。Typical products have AD590 AD592, TMP17, LM135, etc.jAnalog integrated temperature controller. Analog integrated temperature controller mainly include temperature control switch, programmable tempe

8、rature controller, a typical product have LM56, AD22105 and MAX6509. Some increase strength type integrated temperature controller (for example TC652/653) also contains the A/D converter and cure good sequence, this proc

9、ess with the intelligent temperature sensor some similarities. But it is not its system, work by micro processing device control, this is the main difference between. Intelligent temperature sensor. intelligent tempera

10、ture sensor (also called digital temperature degrees sensor) is in the mid 1990s launch. It is microelectronics technology, computer technology and the dynamic testing technology (ATE) crystallization. Intelligent temper

11、ature sensor internal contain temperature sensor, A/D converter, signal processor, memory (or registers) and interface circuit. Some products still take multiplexer, central control system device (CPU), random access mem

12、ory (RAM) and read only memory (ROM). Intelligent temperature sensor is characteristic of 1-2 AT89C51 pins figureMajor features:· and MCS - 51 compatible· 4K bytes programmable FLASH memory· life: 1000 wri

13、te/wipe cycle· data retention time: 10 years· the static job: 0Hz - 24MHz· level 3 program memory lock· 128 x 8 bits internal RAM· 32 programmable I/O lines· two 16 timer· 5 interrupt s

14、ource· programmable serial channels· low power consumption of idle and power lost mode· piece inside oscillator and clock circuitTube feet explains:VCC: power supply voltage.GND: grounded.P0 Mouth: P0 mou