Choyezera Ntchito Zambiri cha PR235 Series

Choyezera cha PR235 cha multi-function calibrator chimatha kuyeza ndi kutulutsa mitundu yosiyanasiyana yamagetsi ndi kutentha, ndi magetsi a LOOP omangidwa mkati. Chimagwiritsa ntchito njira yanzeru yogwiritsira ntchito ndipo chimaphatikiza ntchito zolumikizira pazenera ndi makiyi amakaniko, zomwe zimakhala ndi ntchito zabwino komanso zosavuta kugwiritsa ntchito. Ponena za zida zamagetsi, chimagwiritsa ntchito ukadaulo watsopano woteteza madoko kuti chikwaniritse chitetezo cha 300V cha ma voltage ochulukirapo pamadoko oyezera ndi otulutsa, zomwe zimapangitsa kuti pakhale chitetezo chabwino kwambiri komanso kugwiritsa ntchito mosavuta ntchito yoyezera pamalopo.

ZaukadauloFzakudya

Kugwira ntchito bwino kwambiri poteteza madoko, malo otulutsira ndi oyezera amatha kupirira kulumikizana kwamphamvu kwa 300V AC popanda kuwononga zida. Kwa nthawi yayitali, ntchito yowunikira zida zamagetsi nthawi zambiri imafuna kuti ogwiritsa ntchito azitha kusiyanitsa bwino pakati pa magetsi amphamvu ndi ofooka, ndipo zolakwika pa mawaya zingayambitse kuwonongeka kwakukulu kwa zida zamagetsi. Kapangidwe katsopano ka chitetezo cha zida zamagetsi kamapereka chitsimikizo champhamvu choteteza ogwiritsa ntchito ndi chowunikira.

Kapangidwe kaumunthu, pogwiritsa ntchito makina ogwiritsira ntchito anzeru omwe amathandizira ntchito monga kutsetsereka kwa sikirini. Zimathandiza kuti mawonekedwe ogwirira ntchito akhale osavuta komanso ali ndi mapulogalamu ambiri. Imagwiritsa ntchito sikirini yokhudza + njira yolumikizirana pakati pa anthu ndi makompyuta. Sikirini yokhudza yogwira ntchito imatha kubweretsa chidziwitso chofanana ndi cha foni yam'manja, ndipo makiyi amakina amathandizira kukonza kulondola kwa ntchito m'malo ovuta kapena mukavalira magolovesi. Kuphatikiza apo, choyezera chimapangidwanso ndi ntchito ya tochi kuti ipereke kuwala m'malo opanda kuwala kwenikweni.

Njira zitatu zolumikizirana zitha kusankhidwa: zomangidwa mkati, zakunja, ndi zosinthidwa. Mu njira yakunja, imatha kufananiza yokha ndi njira yanzeru yolumikizirana. Njira yanzeru yolumikizirana ili ndi sensa yolumikizirana kutentha yomwe ili ndi phindu lokonza ndipo imapangidwa ndi mkuwa wa tellurium. Itha kugwiritsidwa ntchito pamodzi kapena kugawidwa m'magawo awiri odziyimira pawokha malinga ndi zosowa. Kapangidwe kapadera ka pakamwa pa clamp kamathandiza kuti ilumidwe mosavuta ndi mawaya ndi mtedza wamba, ndikupeza kutentha kolondola kwa njira yolumikizirana ndi ntchito yosavuta.

Luntha loyezera, muyeso wamagetsi wokhala ndi range yodziyimira yokha, komanso mu muyeso wa kukana kapena ntchito ya RTD imazindikira yokha njira yolumikizira yoyezera, kuchotsa ntchito yovuta yosankha range ndi wiring mode mu njira yoyezera.

Njira zosiyanasiyana zokhazikitsira zotsatira, mitengo imatha kulowetsedwa kudzera pazenera logwira, kukhazikitsidwa mwa kukanikiza makiyi manambala ndi manambala, komanso ili ndi ntchito zitatu zokwerera: ramp, sitepe, ndi sine, ndipo nthawi ndi kutalika kwa sitepe zitha kukhazikitsidwa momasuka.

Bokosi la zida zoyezera, lomwe lili ndi mapulogalamu ang'onoang'ono angapo omangidwa mkati, limatha kusintha kutsogolo ndi kumbuyo pakati pa kutentha ndi magetsi a thermocouples ndi ma thermometer okana, ndipo limathandizira kusinthana kwa zinthu zopitilira 20 m'mayunitsi osiyanasiyana.

Ntchito yowonetsera ma curve ndi kusanthula deta, ingagwiritsidwe ntchito ngati chojambulira deta, kulemba ndikuwonetsa ma curve oyezera nthawi yeniyeni, ndikuchita kusanthula deta kosiyanasiyana monga kupotoka kwa muyezo, kuchuluka kwakukulu, kocheperako, ndi mtengo wapakati pa deta yojambulidwa.

Ntchito (Model A, Model B), yokhala ndi ntchito zowerengera kutentha zomwe zamangidwa mkati mwa makina otumizira kutentha, ma switch a kutentha, ndi zida zotenthetsera. Ntchito zitha kupangidwa mwachangu kapena kusankhidwa pamalopo, ndi kuzindikira zolakwika zokha. Ntchitoyo ikamalizidwa, njira yowerengera ndi deta ya zotsatira zimatha kutulutsidwa.

Ntchito yolumikizirana ya HART (Model A), yokhala ndi choletsa cha 250Ω chomangidwa mkati, pamodzi ndi magetsi a LOOP omangidwa mkati, imatha kulumikizana ndi ma transmitter a HART popanda zida zina zolumikizira ndipo imatha kukhazikitsa kapena kusintha magawo amkati a chotumizira.

Ntchito yokulitsa (Model A, Model B), kuthandizira kuyeza kuthamanga, kuyeza chinyezi ndi ma module ena. Pambuyo poti module yalowetsedwa mu doko, choyezera chimazindikira chokha ndikulowa mu mawonekedwe a masikirini atatu popanda kukhudza ntchito zoyesera zoyambirira ndi zotulutsa.

GeneralTzamakonoPma aramamita

ZamagetsiTzamakonoPma aramamita

Chidziwitso 1: Mawaya atatu oyesera ayenera kugwiritsa ntchito zofunikira zomwezo momwe angathere kuti atsimikizire kuti mawaya oyesera ali ndi kukana kofanana kwa waya.

Chidziwitso 2: Chisamaliro chiyenera kuperekedwa ku mphamvu ya kukana kwa waya wa waya woyesera pa zotsatira zoyezera. Mphamvu ya kukana kwa waya pa zotsatira zoyezera ikhoza kuchepetsedwa polumikiza mawaya oyesera motsatizana.

Chidziwitso 3: Magawo aukadaulo omwe ali pamwambapa amachokera ku kutentha kwa mlengalenga kwa 23℃±5℃.