Pogwiritsa ntchito sensa/chotumizira kutentha, tsinde limayikidwa mu chidebe cha ndondomekoyi ndikuyikidwa pa malo oyezera. Muzochitika zina zogwirira ntchito, zinthu zina zimatha kuwononga probe, monga tinthu tolimba tomwe timapachikidwa, kupanikizika kwakukulu, kukokoloka kwa nthaka, dzimbiri ndi kuwonongeka, ndi zina zotero. Chifukwa chake malo ovuta ogwirira ntchito amatha kuwononga magwiridwe antchito ndi nthawi ya moyo wake, ndichifukwa chake thermowell nthawi zambiri imagwiritsidwa ntchito ngati cholumikizira chotetezera gawo lonyowa la chipangizo choyezera kutentha. Thermowell ingathandizenso kukonza ndi kusintha chidacho kukhala kosavuta zomwe sizingakhudze magwiridwe antchito anthawi zonse a dongosolo lonse.
Sensor ya Kutentha ya WangYuan RTD yokhala ndi Thermowell ya 1/2” PT
Thermowell yolimba kwambiri imabowoledwa kuchokera ku bar stock kuti itsimikizire kuti ndi yolimba, pomwe mtundu wamba nthawi zambiri umakonzedwa kuchokera ku chubu ndi mbali imodzi yolumikizidwa yotsekedwa. Mawonekedwe a thermowell nthawi zambiri amagawidwa m'magulu atatu: owongoka, opindika komanso opindika. Kulumikizana kwake ndi tsinde la sensor nthawi zambiri kumakhala ulusi wamkati. Kulumikizana ndi chidebe cha process kuli ndi zosankha zingapo zofanana: ulusi, kuwotcherera, flange kutengera mikhalidwe yosiyanasiyana pamalopo. Kusankha kwa thermowell kuyenera kuganizira mawonekedwe apakati ndi kutentha kogwirira ntchito. Zipangizo zomwe zimagwiritsidwa ntchito kwambiri ndi chitsulo chosapanga dzimbiri ndi zinthu zina zotsutsana ndi dzimbiri, kupanikizika ndi ntchito yolimbana ndi kutentha monga monel, hastelloy ndi titaniyamu.
Ma thermowell olumikizidwa/opangidwa ndi flange a zinthu zosiyanasiyana zotenthetsera za WangYuan
Shanghai WangYuan ndi katswiri wopereka zida ndipo amapereka mitundu yonse ya zipangizochipangizo choyezera kutentha(thermometer ya bimetallic, thermocouple, RTD ndi transmitter) yokhala ndi thermowell yosankha yomwe ikugwirizana ndi zomwe wogwiritsa ntchito akufuna.
Nthawi yotumizira: Epulo-17-2024