I-Gesi Mass Flowmeter ene-High Precision

I-Gesi Mass Flowmeter enoMfanekiso oPhakathisiweyo ochanekileyo

Inkcazelo emfutshane:

Inzwa yegesi ye-MD-FM340 yenziwe nge-micro-electro-mechanical system (MEMS) i-flow sensing chips.Ifanelekile kuluhlu olubanzi lomlinganiselo ococekileyo nowomileyo werhasi kunye nolawulo lwenkqubo.Itekhnoloji yokupakisha ekhethekileyo yenza ukuba imveliso ihlangabezane noluhlu olubanzi lokulinganisa ukuhamba, iqinisekisa uvakalelo oluphezulu, ukuthembeka okuphezulu, ukuzinza okuphezulu kunye neendleko eziphantsi.I-FM340 isekelwe kwiyunithi ye-MEMS yokubona ukuhamba kunye nokuchaneka okuphezulu kokusetyenzwa kwedijithali kunye nesekethe yokulinganisa (MCU).I-converter ye-DELta-sigma A / D edibeneyo kunye ne-logic circuit kunye nomsebenzi wokulinganisa wangaphakathi kunye ne-MCU processor iqinisekisa ukuba isignali ye-sensor iqokelelwa ngokufanelekileyo ngexesha langempela lokufumana uphawu oluchanekileyo lokuhamba, kunye ne-algorithm yembuyekezo ehambelanayo iqhutywe ngaphakathi, ukuze kungabikho ngaphandle. imbuyekezo yokulinganisa iyafuneka ukuze kuqinisekiswe ukuphuma okuchanekileyo okuphezulu.Ifomu yonxibelelwano lwemveliso yedijithali, abasebenzisi banokuba lula kakhulu ukufumana ulwazi oluhambelana nedatha yonxibelelwano;Umda wesicelo semveliso ubanzi kakhulu.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

- Imveliso ye-analog (1-5 V) (i-digital RS485 imveliso yonxibelelwano iyafumaneka) – Ifanelekile kumlinganiselo werhasi yokufuma – Ubushushu bokusebenza: -25°C ukuya kuma-85°C, Ubushushu bokugcina: -40°C ukuya kuma-90°C, ukufuma : I-0 ukuya kwi-100% ye-RH - I-Sensor inokumelana nemeko yamanzi e-condensation

- Ukuchaneka okuphezulu (1.5% fs ukuchaneka) - Ukukhutshwa komgca kunye nokungabikho kwembuyekezo yeqondo lokushisa - Gcina ukuzinza kwexesha elide kunye ne-drift encinci - Ixesha lokuphendula ngokukhawuleza (i-20 ms ixesha lokuphendula) - Uluhlu olubanzi lokuhamba kwe-0-60m / s, ukuchasana kwempembelelo 100g - Undoqo woluvo lwemeko eqinileyo (akukho filim yakumphezulu wesangqa eethe-ethe), ukumelana nokuvaleka kunye nefuthe loxinzelelo

Ngaphambili: Umvelisi oPhezulu-oLuchanekileyo weGear yeMeta yoXinzelelo oluPhezulu-45MPa iResin kunye neGlue yokulinganisa iPulse Output yeAnalog

Okulandelayo: Umenzi Wenziwe Kakuhle Konke-kwi-One UkuFunyaniswa kohlobo lwe-Liquid Temperature switch

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