Delovno načelo integriranega temperaturnega oddajnika

The integrated temperature transmitter is an updated product for temperature measurement and control in modern industrial sites and scientific research institutes. It is an essential product for distributed systems and digital bus systems. Users need to master product application knowledge when using integrated temperature transmitter products. Today, the editor mainly introduces the working principle of the integrated temperature transmitter to everyone, hoping to help vsi .

Delovno načelo integriranega temperaturnega oddajnika

The integrated temperature transmitter works on the principle of measuring liquid static pressure. The transmitter works on the principle of measuring liquid static pressure. It generally uses a silicon pressure sensor to convert the measured pressure into an electrical signal, which is then amplified by an amplifier circuit and compensated by a compensation circuit, and finally output as a 4~20mA DC electrical signal .

Integrirani temperaturni oddajnik ima lahko dejanski vakuum, vendar je prilagojen v povezavi za obdelavo vezja, da dobimo absolutni tlak . merilni oddajnik merilnika merilnika merilnika glede na atmosferski tlak, ki je enakovreden P2 referenčni atmosferski referenčni tlak P pressure. Most of the pressure measurements on site are in this case, such as main steam pressure measurement. This is the case with measurement, such as main steam pressure measurement. Differential pressure measurement transmitter Differential pressure measurement transmitter is mainly divided into liquid level measurement and flow measurement. Differential pressure measurement Oddajnik je v glavnem razdeljen na merjenje ravni tekočine in merjenje pretoka .

Podaljšano razumevanje integriranega senzorja tekočine za temperaturo oddajnik temelji na načelu, da je izmerjeni tekoči statični tlak sorazmerno z višino tekočine ., uporablja tuje napredovane izolirane difunirane silicijeve občutljive elemente ali keramične senzorje, občutljive na tlak in lineralo, in ga nato pretvori v standardne elektronske signale in nato pretvori standardne elektroneselne signale v standardne signale, nato Popravek .

Integrirani temperaturni oddajnik pretvori to majhno kapacitivnost v standardni tok (ali napetostno) izhod skozi uravnoteženo vezje in s tem pridobi trenutni (ali napetostni) signalni izhod v linearnem razmerju z izhodom tlaka ., s čimer dobite tok (ali napetostno) izhod v linearnem razmerju s spremembo pritiska ., ki je v linearnem razmerju s spremembo pritiska . pričel, je v linearnem razmerju s spremembo pritiska {{1} {1}. Podobno .