Sensor plug 3084501 rau Cummins cav roj siab sensor

Resistance position sensor

1.Resistance position sensors, tej zaum hu ua potentiometers los yog txoj hauj lwm converters, muaj xws li linear thiab teb hom. Keeb kwm tsim rau kev siv tub rog, lawv tau siv dav los kho cov pob qhov rooj ntawm xov tooj cua, TV lossis cov tswj vaj huam sib luag.

2.Lub potentiometer yog ib qho khoom siv passive thiab tsis xav tau cov khoom siv hluav taws xob ntxiv thiab kev txhawb nqa hluav taws xob. Lub potentiometer muaj ob hom kev ua haujlwm: kev faib hluav taws xob thiab kev hloov pauv tsis haum. Thaum siv los ua qhov sib txawv ntawm cov resistor, nws qhov kev hloov pauv nrog txoj haujlwm ntawm zawv zawg kawg, thiab qhov kawg ruaj khov thiab zawv zawg kawg yog siv thaum ua haujlwm. Thaum siv nyob rau hauv voltage divider, nws yog feem ntau siv potentiometer.

3.Cov zis siv hluav taws xob tau txais los ntawm kev faib cov khoom tiv thaiv. Lub cev txoj hauj lwm ntawm zawv zawg kawg tuaj yeem tau txais raws li qhov kev faib hluav taws xob sib faib txoj kev xav ntawm series resistor thiab rov qab tso zis voltage. Nws suav nrog kev ua haujlwm amplifier Circuit Court thiab potentiometer txoj hauj lwm sensor, thiab cov zis voltage qhia txog txoj hauj lwm ntawm zawv zawg kawg.

4.Nyob rau hauv ntau zaus, potentiometers yog siv raws li txoj hauj lwm sensors. Nws muaj ob qhov kawg ruaj khov thiab zawv zawg kawg, thiab zawv zawg kawg yog txuas nrog sab nraud los ntawm cov khoom siv sib txuas. Cov qauv txav tuaj yeem yog linear lossis rotational. Thaum zawv zawg kawg txav, nws yuav hloov qhov kev tawm tsam ntawm ob qhov kawg ruaj. Cov zis hluav taws xob feem ntau yog proportional rau qhov txav ntawm qhov zawv zawg kawg, lossis qhov tsis kam ntawm qhov zawv zawg kawg thiab qhov kawg ruaj khov yog proportional rau qhov hloov chaw.

5.Potentiometers tuaj nyob rau hauv ntau qhov ntau thiab tsawg thiab ntau hom, thiab ob feem ntau siv yog cov teb thiab cov kab tawm. Thaum siv los ua ib txoj hauj lwm sensor, nws zawv zawg kawg yog feem ntau txuas nrog cov khoom kuaj pom. Thaum ua haujlwm, ib qho kev siv hluav taws xob ruaj khov yuav tsum tau siv rau ob qhov kawg ntawm potentiometer. Voltage yog cov zis tawm los ntawm qhov zawv zawg davhlau ya nyob twg thiab lub davhlau ya nyob twg ruaj khov, uas yog, cov zis hluav taws xob muaj feem cuam tshuam rau txoj haujlwm ntawm qhov zawv zawg davhlau ya nyob twg.