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Cov ntsiab lus uas installation ntawm dej meters: koj yuav tsum paub?

Dej meters: Hom

Yuav ua li cas yog cov txee? Tej zaum qhov lus teb rau lo lus nug no yog paub tag nrho. Lawv yuav tsum txuag tau nyiaj hauv dej nuj nqis. Yog li ntawd, muaj ntau yam xav rau nruab nyob rau hauv qhov ntawm cov pab kiag li lawm. Nws yog tsim nyog los ua raws li cov kev cai ntawm lub installation ntawm dej meters, uas yog zoo dua mus tham tshwj xeeb.

Cov pab kiag li lawm yog muab faib ua ntau hom: mechanical, ultrasonic, electromagnetic thiab vortex. Zog noj, lawv cov dej num raws li volatile (ua hauj lwm los ntawm lub mains) thiab uas tsis yog-volatile (roj teeb ua).

txheej txheem nta

Thaum mounting soj ntsuam dej meter installation cov kev cai. Yog li, tus ntaus ntawv yuav tsum tau ntsia ncaj qha rau ntawm lub riser, uas cov khoom siv dej mus rau ib tug lub chav da dej thiab ib chav ua noj. Yog hais tias lub mov ntawm cov chav no rau txawv risers, lub accounting tsev dej yog muab tso rau nyias rau txhua ntawm lawv. Tsis tas li ntawd ib tug neeg dej meters yog ntsia tau rau hauv kub thiab dej txias. Tab sis nws yog tsim nyog xav tias lub siab tshaj plaws pes tsawg tus ntawm cov pab kiag li lawm nyob rau hauv lub chav tsev yuav tsum tsis pub tshaj plaub units, raws li qhia los ntawm cov kev cai ntawm lub installation ntawm dej meters.

Kub thiab txias txee txawv nyob rau hauv cov ntaub ntawv los ntawm qhov uas lawv tau. Nyob rau hauv no kev twb kev txuas, lawv muaj peev xwm mas sib txawv kub. Muaj universal pab kiag li lawm uas yuav tau muab ntsia rau ntawm tus dej kub. Txawm li cas los, lawv yuav khiav lag luam ntawm ib tug kub ntawm los ntawm 0 mus txog 50 degrees, thaum cov dej meter rau dej kub yog tau khiav lag luam ntawm kub txog li 100 degrees.

Installation ntawm meters ntawm cov dej kuj yuav tsum tau li nram qab no tej yam kev mob: koj yuav tsum xub saib tus txheej xwm ntawm tag nrho cov kav xa dej, raws li muab seev tsis yog leej twg xav rau cov laus kav. Thiab dua li, nws yog fraught nrog txim ntawm qhov kev huam yuaj.

Yuav txias raws li koj tau nyob rau hauv lub khw thiab nyob rau hauv kev ua lag luam. Txawm li cas los nws yog zoo dua tig mus rau ib tug kws lub tuam txhab, uas nws ua hauj lwm yuav xaiv qhov zoo tshaj plaws kev xaiv, ua tag nrho cov ua hauj lwm, noj mus rau hauv tus account lub cai ntawm lub installation ntawm dej meters. Xaiv cov pab kiag li lawm yog nqa tawm nrog lub siab thiab kub, tus nrhiav kom tau txwv, raws li zoo li ib co lwm yam specifications.

Nws yuav tsum raug sau tseg hais tias muaj tej yam teeb meem nyob rau hauv uas lub installation ntawm dej meters yog tsis tau. Qhov no tshwm sim yog hais tias muaj yog tsis muaj txhaum los yog kaw tawm cov dej kais (los kho qhov teeb meem yuav tsum tiv tauj nws cov kev tswj tuam txhab) los yog yog hais tias tus installation ntawm qhov chaw yog nyob sab nraum ntawm muaj.

Muab tej txee yuav ua tau tsuas yog tom qab lub tiav lawm kais dej thiab welding. Tsis tas li ntawd ntsuas installation yuav tsum nqa tawm ntawm ib tug taag qhov chaw - nyob rau hauv ib tug tshwj xeeb mounting socket.

Tom qab kev txhim kho cov pab kiag li lawm yuav tsum tau sau npe nrog rau kev tswj tuam txhab thiab kev sib khi.

Yog li, tsom kwm tag nrho cov installation ntawm dej meters, nws tseem tau mus muab txhim khu kev qha thiab muaj teeb meem-dawb lub lag luam ntawm cov pab kiag li lawm tau ntau xyoo.

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