Ibipimo ngenderwaho byo gupima ubuziranenge bw'ibipimo by'amazi bikoresha ikoranabuhanga bikubiyemo ahanini ibi bikurikira

Ibipimo ngenderwaho by’ubuziranenge bya ultrasound flowmeters bikubiyemo ahanini ibi bikurikira: Ibipimo by’imikorere: Ubuziranenge bwo gupima: Uburyo butandukanye bwo gukoresha n’urwego rw’ubuziranenge bwa ultrasound flowmeters bifite ibisabwa bijyanye n’ubuziranenge. Urugero, mu bikorwa bimwe na bimwe bisanzwe mu nganda, ubuziranenge bushobora kuba hagati ya ± 1% na ± 2%; Ku bikoresho byo gupima bikomeye, ubuziranenge bushobora gukenera kugera kuri ± 0.5% cyangwa hejuru. Mu gupima, binyuze mu isuzuma ryo kugereranya n’igikoresho gisanzwe cyo gupima, banza ubare ikosa riri hagati y’agaciro kapimwe n’agaciro gasanzwe, hanyuma urebe niba ryujuje ibisabwa by’ubuziranenge. Gusubiramo: bigaragaza ubwumvikane bw’ibisubizo iyo flowmeter ipima umuvuduko umwe w’amazi inshuro nyinshi mu bihe bimwe. Ikosa ryo gusubiramo rigomba kuba riri mu rugero runaka rwemewe, nko kutarenga ± 0.2% by’agaciro kapimwe, nibindi, agaciro runaka gaterwa n’ibipimo n’ibisabwa by’icyuma gipima amazi. Umurongo: Igipimo cy’isano iri hagati y’ikimenyetso cy’umuvuduko w’amazi n’umuvuduko w’amazi. By’umwihariko, umusaruro w’icyuma gipima amazi ugomba kugira isano ikomeye n’umuvuduko w’amazi, ariko mu by’ukuri hazabaho kunyuranya runaka. Gutahura umurongo ugororotse bikunze kugenwa no gupima ahantu hatandukanye hatandukanye hanyuma bigasesengura itandukaniro ry'agaciro gapimwe uhereye ku isano iri hagati y'umurongo ugororotse n'umurongo ugororotse. Igipimo cy'uruhererekane: Igipimo cy'umuvuduko ntarengwa w'uruhererekane rw ... Imikorere y’ubushyuhe n’umuvuduko: Niba icyuma gipima ubushyuhe n’umuvuduko gifite imikorere yo gupima ubushyuhe n’umuvuduko, imikorere y’icyo gikorwa igomba kugeragezwa. Mu bihe bitandukanye by’ubushyuhe n’umuvuduko, icyuma gipima ubushyuhe kigomba kuba gishobora gupima neza ibisubizo byo gupima, kugira ngo agaciro k’umuvuduko w’amazi kabe hafi y’umuvuduko nyakuri w’amazi. Urugero, mu kirere gifite impinduka nini z’ubushyuhe, ikosa ry’ubushyuhe bw’icyuma gipima ubushyuhe rigomba kuba riri mu rugero rwagenwe. Imikorere y’amashanyarazi: Guhuza ingufu z’amashanyarazi: Igipimo cy’amazi kigomba kuba gishobora gukora neza mu rugero rwagenwe rw’amashanyarazi n’urutonde rw’ingufu. Urugero, kuri icyuma gipima ubushyuhe gikoresha AC, iyo amashanyarazi ahindagurika ± 10% kandi ingano ihindagurika ± 5%, icyuma gipima ubushyuhe kigomba kuba gishobora gukora neza kandi ibisubizo byo gupima ntibigomba kugira ingaruka zikomeye. Uburinzi bw’ubushyuhe: Uburinzi bw’ubushyuhe hagati y’igice cy’amashanyarazi cy’icyuma gipima ubushyuhe n’aho giherereye bugomba kuba bwujuje ibisabwa mu mutekano, kandi uburinzi bw’ubushyuhe busanzwe busabwa kuba burenga agaciro runaka, nka 100MΩ, kugira ngo habeho umutekano mu gihe cyo gukoresha. Ubushobozi bwo kurwanya ingaruka mbi: Igipimo cy'amazi kigomba kuba gifite ubushobozi bwo kurwanya ingaruka mbi za electromagnetic, ingaruka mbi za radiyo n'ubundi bushobozi. Mu gihe hari amasoko y'impinduka zo hanze, ibisubizo by'igipimo cy'amazi ntibigomba kugira ingaruka zikomeye. Ubuziranenge n'ubudahangarwa bw'igipimo cy'amazi bishobora kugenzurwa hakoreshejwe uburyo bwo gupima ahantu hatandukanye. Ibisabwa mu miterere n'uburyo bwo gushyiraho: Igenzura ry'isura: igipfunyika cy'igipimo cy'amazi kigomba kuba kidafite iminkanyari igaragara, impinduka, icyuho n'ibindi binenge, igipfukisho cyo hejuru kigomba kuba kimwe kandi gikomeye, kandi ikimenyetso n'izina bigomba kuba bisobanutse kandi bisomeka neza. Gushyiraho sensor: Aho sensor ishyirwa hagomba kuba hujuje ibisabwa mu gishushanyo, aho ihuza n'umuyoboro bigomba kuba bikomeye kandi bifunze, kandi Inguni n'icyerekezo bya sensor bigomba kuba bikwiye kugira ngo ibimenyetso bya ultrasound bihererekanywa neza. Urugero, mugihe ushyira sensor ku muyoboro utambitse, menya neza ko sensor igororotse ku murongo w'umuyoboro; mugihe ushyira ku muyoboro uhagaze, aho ikwiye gushyirwa hagomba gutoranywa hakurikijwe icyerekezo cy'amazi. Urwego rw'Uburinzi: Niba icyuma gipima amazi gikoreshwa ahantu habi, nko mu bushyuhe, umukungugu, gazi ihumanya n'ahandi, urwego rw'uburinzi bwacyo rugomba kuzuza ibisabwa, kandi gishobora gukumira kwangirika kw'ibidukikije byo hanze ku gipimo cy'amazi. Imiterere yo gupima: igikoresho gipima amazi: Igikoresho gipima amazi gikoreshwa mu kumenya icyuma gipima amazi gikoresha ikoranabuhanga kigomba kuba gifite icyemezo cyemewe cyo kugenzura, kandi kutamenya neza ibisubizo byo gupima ntibigomba kurenza 1/3 cy'agaciro ntarengwa k'ikosa ryemewe ry'icyuma gipima amazi kigomba kuboneka. Ibikoresho bipima amazi bishobora kuba ubwoko butandukanye bw'ibikoresho nk'uburyo bw'uburemere, uburyo bw'ingano cyangwa uburyo bw'imbonerahamwe busanzwe. Amazi yo kugenzura: Amazi akoreshwa mu kugenzura agomba kuba gazi cyangwa amazi y'icyiciro kimwe, yuzuyemo umuyoboro w'igerageza, kandi amazi agomba kuba adafite vortices, uduce tugaragara, fibres n'ibindi bintu. Ku gipimo cy'amazi, amazi agomba kuba ari hejuru y'umuvuduko wayo wuzuye w'umwuka, kandi ubushyuhe, umuvuduko n'ibindi bipimo bigomba kuzuza ibisabwa; Ku gipimo cy'amazi, umuvuduko, ubushyuhe, n'imiterere ya gazi nabyo bigomba kuzuza ibisabwa. Imiterere y'ibidukikije: Ubushyuhe, ubushuhe n'umuvuduko w'ikirere by'ibidukikije bigenzura bigomba kuba biri mu rugero rwagenwe kugira ngo hamenyekane neza ko ibisubizo by'ibizamini ari ukuri. Urugero, ubushyuhe bw'ikirere muri rusange ni 5 ° C kugeza 45 ° C, ubushuhe ni 35% kugeza 95% RH, naho umuvuduko w'ikirere ni 86kPa kugeza 106kPa.