LMU waa mitir heerka ultrasonic is haysta ee cabbiraadda heerka aan xidhiidhka joogtada ah ee dareeraha iyo adkaha.Waxay ka kooban tahay baadhis iyo unugyo elektaroonik ah, kuwaas oo labaduba ah qaab-dhismeed-ka-baxsan.Taxanahan waxa si weyn loogu dabaqi karaa warshadaha birta, kiimikaadka, korontada iyo saliida.
Astaamaha
Cabbiraadda heerka xidhiidh la'aanta joogtada ah oo leh nooca is haysta;
Naqshad la isku daray, oo si habboon loo rakibay.
Lagu ilaaliyo tamarta xad-dhaafka ah iyo hadda, lagu ilaaliyo onkodka iyo hillaaca.
Daaqadda bandhigga weyn ee LCD ama LED way fududahay in la saxo oo la ilaaliyo.
Awood aad u fiican oo ka hortagga faragelinta.
Nooca aan qarxin (ExiaIIBT6) wuxuu noqon karaa ikhtiyaar.
4-20mA, Hart, Modbus, iyo wax soo saarka gudbinta ee ikhtiyaarkaaga.
Tignoolajiyada daawaynta ishaarada maskaxda, waxay dammaanad qaadaysaa in qalabku la kulmo noocyada kala duwan ee munaasabadaha hawlgalka.
Dhammaan daboolka dibadda ee birta ah (IP67), hawo-mareenka iyo alkali-iska-caabbinta, waxay la kulmaan jawiga karaahiyada ah.
Tilmaamaha
Gudbiye:
Nooca | LMU |
Korontada | DC24V (± 10%) 30mA |
Bandhig | 4 nambar LCD ah |
Saxnaanta | 0.2% dhererka buuxa (hawada) |
Wax soo saarka hadda | 4-20mA |
Culayska soo-saarka | 0-500Ω |
Kala duwanaanta heerkulka | -40 ℃ ~ 80 ℃ |
Kala duwanaanshaha cadaadiska | ± 0.1MP (dabcan hubaal) |
Qiyaas wareegga | 1 ilbiriqsi (la beddeli karo) |
xagal beam | 8º(3db) ee kala duwan:4m 6m 8m;5º(3db) ee kala duwan:12m 15m 20m 30m |
Parameter la dejiyay | 3 badhamada induction |
Isku xirka fiilada | PG13.5 |
Qalab | Unugga elektaroonigga ah: metalDareemaha: ABS |
Ilaali darajada | IP67 |
Hagaaji | Isku-dubbarid ama Flange |