Ubwino wa Ma Ultrasonic Level Meters

Zipangizo zoyezera mulingo wa ultrasonic ndi zipangizo zoyezera mulingo wamadzimadzi zosakhudzana ndi kukhudzana ndi kutengera mfundo ya ultrasonic. Zili ndi zochitika zambiri zogwiritsidwa ntchito, zosavuta kukhazikitsa ndi kukonza, zimagwiritsidwa ntchito kwambiri m'mafakitale, kusamalira madzi, uinjiniya wa mankhwala ndi madera ena. Ubwino wawo waukulu ndi uwu:

1. Muyeso wosakhudzana ndi chitetezo chapamwamba komanso wopanda kuvala

Choyezera sichikhudza mwachindunji ndi choyezeracho, kupewa dzimbiri, kusweka, kumatira kapena kuipitsidwa ndi choyezeracho. Ndi choyenera kwambiri poyezera zinthu zoopsa kapena zowononga monga ma asidi amphamvu, ma alkali amphamvu, zinthu zokhuthala kwambiri, zosungunuka ndi zofewa. Pakadali pano, chimaletsa kuipitsidwa kwa zinthu zoyera m'mafakitale azakudya, mankhwala ndi mafakitale ena. Kuphatikiza apo, choyezeracho sichimawonongeka ndi makina, zomwe zimapangitsa kuti ntchito yake ikhale yayitali.

2. Kukhazikitsa kosavuta komanso kusinthasintha kwamphamvu

Imathandizira njira zosinthira zoyikapo kuphatikizapo kuyika pamwamba ndi kuyika makoma am'mbali, kuchotsa kufunikira kosintha kapangidwe ka thanki kapena kumanganso mapaipi ovuta. Izi zimachepetsa nthawi yomanga ndi ndalama zambiri. Ili ndi zofunikira zokhazikika pa malo oyikapo, zomwe zimaletsa kusinthasintha kwakukulu kwa kutentha kwapakati (kuchuluka koyenera: -40℃ ~ 150℃) ndi kupanikizika (kuthamanga kwapakati kapena kwapakati), komanso kusintha malinga ndi mikhalidwe yovuta yogwirira ntchito monga fumbi ndi chifunga.

3. Kuyeza kwakukulu komanso kulondola kokhazikika

Imagwira ntchito yoyezera miyeso yambiri, kuyambira mamita 3 mpaka mamita 40, kukwaniritsa zosowa za muyeso wamadzimadzi m'matanki ndi maiwe osiyanasiyana. Kulondola kwake kwa muyeso sikukhudzidwa kwambiri ndi zinthu zapakati: bola ngati pamwamba pa sing'anga pakhoza kuwonetsa zizindikiro za ultrasonic, imasunga kulondola kokhazikika (kulondola kokhazikika mpaka ± 0.25%FS) ndi mzere wabwino kwambiri komanso kubwerezabwereza deta kwambiri.

4. Luntha lapamwamba komanso ndalama zochepa zokonzera

Ma ultrasound level meters amakono nthawi zambiri amaphatikizidwa ndi ma microprocessor, okhala ndi ntchito monga automatic temperature compensation, intelligent echo signal recognition ndi self-diagnosis. Ntchitozi zimatha kuchotsa zizindikiro zosokoneza zokha ndikuchepetsa zolakwika zoyezera. Kukonza tsiku ndi tsiku kumafuna kuyeretsa nthawi ndi nthawi pamwamba pa probe, popanda kuwunikira pafupipafupi kapena kusintha zida zina. Mtengo wogwirira ntchito ndi kukonza ndi wotsika kwambiri poyerekeza ndi wa ma contact-type level meters (monga float-type ndi differential pressure-type).

5. Kugwirizana bwino komanso kuphatikiza kosavuta kwa makina

Imathandizira kutulutsa ma signali ambiri monga 4-20mA ndi RS485 (Modbus protocol), zomwe zimatha kulumikizidwa mwachindunji ku makina owongolera monga PLC, DCS ndi makompyuta a mafakitale. Izi zimathandiza kuyang'anira kutali, kulemba deta ndi kuwongolera zokha, kukwaniritsa zosowa za digito za Industrial Internet of Things (IIoT).