Mercedes-Benz Air Conditioning Pressure Sensor 2038211592

Pressure sensa ndi sensa yomwe imagwiritsidwa ntchito kwambiri m'mafakitale, yomwe imagwiritsidwa ntchito kwambiri m'malo osiyanasiyana amagetsi odziwikiratu, kuphatikiza madzi osungira madzi ndi hydropower, zoyendera njanji, nyumba zanzeru, kupanga zodziwikiratu, zakuthambo, makampani ankhondo, petrochemical, zitsime zamafuta, magetsi. mphamvu, zombo, zida zamakina, mapaipi ndi mafakitale ena ambiri.Ndipo m'malo osiyanasiyana, mitundu yosiyanasiyana ya ma sensor amphamvu iyenera kugwiritsidwa ntchito kupewa zolakwika.

Mfundo zogwirira ntchito za masensa osiyanasiyana othamanga

1. Piezoresistive mphamvu sensor: Resistance strain gauge ndi chimodzi mwa zigawo zikuluzikulu za piezoresistive strain sensor.Mfundo yogwira ntchito yazitsulo zolimbana ndi chitsulo ndi chodabwitsa kuti kukana kwachitsulo kumapangidwira pazitsulo zoyambira kumasintha ndi makina osinthika, omwe amadziwika kuti resistance strain effect.

2. Ceramic pressure sensor: Ceramic pressure sensor imachokera ku piezoresistive effect, ndipo kupanikizika kumachita mwachindunji kutsogolo kwa ceramic diaphragm, zomwe zimapangitsa kuti pakhale kusinthika pang'ono kwa diaphragm.Zotsutsa mafilimu zokhuthala zimasindikizidwa kuseri kwa ceramic diaphragm ndikulumikizidwa kuti apange mlatho wa Wheatstone.Chifukwa cha mphamvu ya piezoresistive resistor ya piezoresistive resistor, mlathowu umapanga chizindikiro champhamvu kwambiri chamagetsi chofanana ndi kuthamanga komanso mofanana ndi mphamvu yamagetsi.Chizindikiro chodziwika bwino chimayesedwa ngati 2.0/3.0/3.3 mv/molingana ndi mitundu yosiyanasiyana ya kuthamanga.

3. Diffused silicon pressure sensor: Mfundo yogwira ntchito ya diffused silicon pressure sensor imachokeranso pa piezoresistive effect.Pogwiritsa ntchito mfundo ya piezoresistive effect, kupanikizika kwa sing'anga yoyezera kumagwira ntchito mwachindunji pa diaphragm (chitsulo chosapanga dzimbiri kapena ceramic) cha sensa, kuchititsa kuti diaphragm ipangitse kusuntha kwapang'onopang'ono molingana ndi kupanikizika kwa sing'anga, kotero kuti kukana kwa mphamvu ya sing'anga. kusintha kwa sensor.Kusintha kumeneku kumadziwika ndi dera lamagetsi, ndipo chizindikiro choyezera chofanana ndi kupanikizika uku chimasinthidwa ndikutuluka.

4. Sapphire pressure sensor: Malingana ndi mfundo yogwira ntchito yolimbana ndi zovuta, silicon-sapphire imagwiritsidwa ntchito ngati chinthu chodziwika bwino cha semiconductor, chomwe chili ndi miyeso yosayerekezeka.Choncho, semiconductor semiconductor yopangidwa ndi silicon-sapphire imakhala yosakhudzidwa ndi kusintha kwa kutentha ndipo imakhala ndi makhalidwe abwino ogwira ntchito ngakhale kutentha kwambiri.Sapphire ali ndi mphamvu yotsutsa ma radiation;Kuphatikiza apo, silicon-sapphire semiconductor sensor ilibe pn drift.

5. Piezoelectric pressure sensor sensor: Piezoelectric effect ndiyo ntchito yaikulu ya piezoelectric sensor.Sensa ya piezoelectric singagwiritsidwe ntchito poyesa mayendedwe okhazikika, chifukwa chiwongoladzanja pambuyo pa mphamvu yakunja chimasungidwa pokhapokha pamene chipikacho chili ndi mphamvu zopanda malire.Izi sizili choncho muzochita, kotero zimaganiziridwa kuti sensa ya piezoelectric imatha kuyeza kupsinjika kwamphamvu.