OEM SUP-LDG Remote uhlobo electromagnetic flowmeter umzi-mveliso kunye nabavelisi

SUP-LDG Uhlobo olukude lwe-electromagnetic flowmeter

SUP-LDG Udidi olukude lwe-electromagnetic flowmeter Umfanekiso obonisiweyo

inkcazelo emfutshane:

I-Electromagnetic flowmeter isebenza kuphela ukulinganisa ukuhamba kolwelo oluqhubayo, olusetyenziswa ngokubanzi kunikezelo lwamanzi, umlinganiselo wamanzi amdaka, umlinganiselo wemichiza yoshishino njl.njl. Uhlobo olukude luneklasi yokukhusela ye-IP ephezulu kwaye inokufakwa kwiindawo ezahlukeneyo kwi-transmitter kunye ne-converter. Isiginali yemveliso inokubetha,4-20mA okanye ngonxibelelwano lweRS485.

Iimbonakalo

Ukuchaneka:±0.5%(Isantya sokuhamba> 1m/s)
Ngokuthembekileyo:0.15%
Ukuhanjiswa koMbane:Amanzi: Min. 20μS/cm

Olunye ulwelo: Min.5μS/cm

Flange:ANSI/JIS/DIN DN15…1000
Ukhuseleko lokungena:IP68

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Inkcazo

Imveliso	Isixhobo sombane sombane
Umzekelo	SUP-LDG
Idayamitha yesiqhelo	DN15~DN1000
Uxinzelelo lwegama	0.6 ~ 4.0MPa
Ukuchaneka	± 0.5%, ± 2mm/s(ukuqukuqela<1m/s)
Izinto ze-Liner	PFA,F46,Neoprene,PTFE,FEP
Izinto ze-Electrode	Intsimbi yentsimbi SUS316, Hastelloy C, Titanium,
	Tantalum Platinum-iridium
Ubushushu obuphakathi	Uhlobo oludibeneyo: -10℃~80℃
	Uhlobo lokwahlula: -25℃~180℃
Ukunikezwa Amandla	100-240VAC, 50/60Hz, 22VDC—26VDC
Ubushushu obugciniwe	-10℃~60℃
Ukuhanjiswa kombane	Amanzi 20μS/cm enye medium 5μS/cm
Uhlobo lwesakhiwo	Uhlobo lweTegral, uhlobo lokwahlula
Ukhuseleko lokungena	IP68
umgangatho wemveliso	JB/T 9248-1999 Electormagnetic Flowmeter

Umgaqo wokulinganisa

I-Mag meter isebenza ngokusekelwe kumthetho weFaraday, kunye nokulinganisa i-conductive medium kunye ne-conductivity ngaphezu kwe-5 μs / cm kunye nokuhamba ukusuka kwi-0.2 ukuya kwi-15 m / s. I-Electromagnetic Flowmeter yi-Volumetric Flowmeter elinganisa isantya sokuhamba kolwelo ngombhobho.

Umgaqo wokulinganisa ii-flowmeters zemagneti unokuchazwa ngolu hlobo lulandelayo: xa ulwelo luhamba kumbhobho ngesantya sokuhamba kwe-v kunye nedayamitha D, ngaphakathi apho uxinano lwemagnethi eguquguqukayo lwe-B lwenziwa yikhoyili enika umdla, i-electromotive E ilandelayo iveliswa ngokomlinganiselo wokuqukuqela kwesantya v:

E=K×B×V×D

Apho:
E-Induced electromotive force
K－Imitha engatshintshiyo
B－Ukuxinana kweMagnetic induction
V－Umndilili wesantya sokuhamba kwi-cross-section ye-tube yokulinganisa
D-I-diameter yangaphakathi yombhobho wokulinganisa

Intshayelelo

Qaphela: imveliso ayivumelekanga ngokungqongqo ukuba isetyenziswe kwiziganeko ezinogqabhuko-dubulo.

Isicelo

I-Electromagnetic flowmeters isetyenziswe kuwo wonke amashishini iminyaka engaphezu kwama-60. Ezi mitha zisebenza kulo lonke ulwelo oluqhubayo, olunje:

Amanzi asekhaya, amanzi emizi-mveliso, amanzi akrwada, amanzi aphantsi komhlaba, ugutyulo lwasezidolophini, amanzi amdaka akwimizi-mveliso, ipulp esetyenzisiweyo engathathi hlangothi, i-pulp slurry, njl.