Kugereranya ibipimo bya Radar Level Meters na Ultrasonic Level Meters​

I. Itandukaniro mu mahame y'imikorere

• Ibipimo by'urwego rwa radar: Bitanga imiraba ya elegitoronike ifite frequency yo hejuru (ubusanzwe 6GHz, 26GHz, cyangwa 80GHz). Imiraba igaragara hejuru y'icyo gikoresho, kandi iki gipimo kibara urwego rw'amazi hashingiwe ku itandukaniro ry'igihe hagati yo kohereza no kwakira.

• Ibipimo by'urwego rwa Ultrasonic: Bisohora imiraba ya Ultrasonic (ubusanzwe ni 20kHz-200kHz). Imiraba y'urusaku igaragara hejuru y'icyo cyuma, kandi urwego rugenwa hakoreshejwe itandukaniro ry'igihe hagati yo kohereza no kwakira.

II. Kugereranya Ibyiza​

Ibyiza by'ibipimo by'urwego rwa Radar

1. Ubudahangarwa ku buryo bwo kubungabunga ibidukikije

• Ikwirakwira ry’imiraba y’amashanyarazi ntabwo rigira ingaruka ku bushyuhe bw’ikirere, ubushyuhe, umuvuduko, ivumbi, cyangwa umwuka ushyushye. Bikomeza gutuza mu bidukikije bikomeye nko mu byuma bicukura sima irimo ivumbi ryinshi, mu bigega byo gutekeshamo umwuka mwinshi, cyangwa mu bidukikije birimo imyuka yangiza.

• Urugero: Mu bigega bya ammonia mu nganda zikora ifumbire mvaruganda, ibimenyetso bya ultrasound byoroshye kugabanuka bitewe na ammonia, ariko radar ikora neza.

2. Ubwoko bwinshi bw'uburyo bukoreshwa​

• Bikwiriye gupima ubushyuhe bwinshi, ihindagurika ry’ikirere, cyangwa ibintu byangiza cyane (urugero: amavuta mabi, aside-alkali solutions), ndetse n’uduce duto (urugero: amakara, amabuye y’agaciro) n’ibinyobwa birimo ifuro.​

• Nta mpungenge ku bijyanye no kwinjiza urusaku mu buryo buciriritse (ikibazo gikunze kugaragara ku bikoresho bipima ikoranabuhanga bifite ibinyobwa bifite ubukana bwinshi).

3. Intera ndende yo gupima no gukoresha neza cyane​

• Intera isanzwe: 0.1m-100m (hari ubwoko bugera kuri 200m). Uburinganire bwo gupima muri rusange ni ± 0.1% FS (igipimo cyuzuye), hamwe n'ubuhanga bwo hejuru kuri radar ifite umurongo wo hejuru (urugero, 80GHz).

• Ibipimo bya Ultrasonic ubusanzwe bigira intera ntarengwa iri hagati ya 0.1m-10m n'ubunyangamugayo bwa ± 0.5% FS, hamwe n'amakosa yiyongera mu ntera ndende.

4. Ubushobozi bukomeye bwo kurwanya kwivanga​

• Ntizibangamiwe n’ihindagurika rya mekanike cyangwa imikorere y’amashanyarazi, bigatuma ziba nziza cyane ku nganda zifite moteri nini, ipompo, cyangwa ibindi bikoresho.

Ibyiza byo gukoresha ibipimo by'urwego rwa Ultrasonic

1. Igiciro gito​

• Ikoranabuhanga ryoroshye rigabanya ikiguzi cyo gukora, bigatuma biba byiza mu bihe bito bifite ingengo y'imari ihagije hamwe n'ibipimo by'ibanze (urugero: ibigega by'amazi bisanzwe, ibigega byo kubikamo amazi meza).

2. Gushyiramo no gukemura ibibazo byoroshye​

• Nta miterere igoye ya parameter (bitandukanye na radar, isaba gushyiraho ibipimo by'amashanyarazi biri hagati). Ubuhanga buke burakenewe mu mikorere no kubungabunga.

3. Birushaho guhuza neza n'ibikoresho bitari iby'icyuma​

• Ku bikoresho bya pulasitiki, ikirahure, cyangwa ibindi bikoresho bitari iby'icyuma, imiraba ya ultrasonic ishobora gupima mu rukuta rw'ibikoresho (hamwe n'inkuta zishyirwamo), mu gihe radar ishobora kugira ibibazo byo gukora neza bitewe n'ishusho y'urukuta rw'ibikoresho.

III. Kugereranya ibibazo​

Ingaruka mbi z'ibipimo by'urwego rwa Radar

1. Ikiguzi kiri hejuru​

• Ikiguzi cyo kugura ubusanzwe kiba kingana n’inshuro 3-10 z’ibipimo bya ultrasound, bigatuma bitabakwiriye gupimwa mu buryo bworoshye kandi buhendutse.

2. Ibisabwa bikomeye byo gushyiraho

• Imbogamizi nka agitators cyangwa urwego ruri mu byuma bishobora kubangamira imiraba ya elegitoroniki, bigasaba gupima neza kugira ngo hirindwe ahantu hatagaragara. Gushyiraho bigomba kuba kure y’inkuta z’ikigega kugira ngo hirindwe ko urumuri rwangirika.​

• Ku bikoresho bikoresha amashanyarazi make kandi bidakoresha amashanyarazi menshi (urugero: lisansi, gazi ivanze n’amazi), ibimenyetso byo kugarura urumuri bidahagije bishobora gusaba imiterere yihariye (urugero: radar iyobowe n’umuraba).

3. Kurushaho kugorana kubungabunga​

• Gukemura ibibazo bisaba ubumenyi bw’inzobere. Urugero, antene za radar zikoresha frequency yo hejuru zitwikiriwe n’amavuta cyangwa umwanda zizagabanya ubushobozi bwo kugaragaza ibimenyetso kandi zigakenera gusukurwa buri gihe.

Ingaruka mbi z'ibipimo by'urwego rwa Ultrasonic

1. Kuba umuntu ashobora kwangizwa n’ibintu bifitanye isano n’ibidukikije

• Imiraba y'amajwi igabanuka byoroshye bitewe n'ubushuhe bw'ikirere, ubushyuhe, ivumbi, cyangwa umwuka ushyushye. Amakosa yo gupima ariyongera cyangwa akananirwa burundu mu bihe by'ubushuhe bwinshi (urugero, inganda zikora impapuro), ivumbi (urugero, silos za mine), cyangwa ahantu h'ubushyuhe bwinshi (>60℃).​

• Urugero: Hafi y’imiyoboro y’umwuka ya boiler, ibimenyetso bya ultrasound birahungabana cyane, mu gihe radar ikomeza kuba nta ngaruka igira.

2. Uburyo buke bukoreshwa​

• Ntibishobora gupima ubushyuhe bwinshi, ubushyuhe bukabije, cyangwa ibinyobwa birimo utubumbe (urugero: asphalt, umutobe w'inzoga) bitewe n'uko urusaku rwinjira cyangwa rukwirakwira. Ntibikwiriye kandi ku duce duto (dukunda kuzamuka mu rusaku).

3. Intera n'ubuziranenge bifite aho bigarukira​

• Intera ntarengwa ubusanzwe iba iri munsi ya metero 10, kandi ubwiza buragabanuka iyo intera iri hagati. Ibipimo biri hasi bya 液位 (<0.5m) bikunze kubangamira ahantu hatagaragara.​

IV. Incamake y'ibintu bifatika​

Ese?

V. Umwanzuro​

• Ibipimo bya radar birakora neza mu mikorere igoye (ahantu hagoye, ahantu hadasanzwe, ahantu harehare) ariko bifite ibiciro biri hejuru kandi bisaba gushyiraho no kubungabunga bikomeye.

• Ibipimo by’urwego rwa Ultrasonic bikwiranye n’ibintu byoroshye (ubushyuhe busanzwe, ahantu hasukuye, ahantu hagufi) bifite ibiciro bike kandi byoroshye gukora ariko ubushobozi bwo kwirinda ingaruka mbi buragabanuka.

Guhitamo bigomba gushingira ku miterere nyayo (ibidukikije, uburinganire, ingano y'aho biherereye, ingengo y'imari), kandi ibizamini byo gukorera aho biherereye bigasabwa kugira ngo harebwe niba bikenewe.