IWafer Electromagnetic Flow Meter evela kumvelisi waseTshayina-Q&T Instrument Co., Ltd.

Uluhlu lweemveliso

Imitha yokuHamba yoMbane

I-Vortex Flow Meter

Ultrasonic Flow Imitha

Imitha yokuHamba yeTurbine

Imitha ye-Thermal Mass Flow

Coriolis Mass Flow Meter

I-Metal Tube Rotameter

Precession Vortex Flowmeter

Ultrasonic Level imitha

Imitha yeNqanaba leRadar

I-Radar-Flowmeter

Imitha ye-Oval Gear Flow

Water Quality Analyzer

Throttling Device

Magnetic Level Gauge

Qhagamshelana nathi

Tag Cloud

Imitha yokuhamba ngemagnethi

Imitha yokuHamba kwamanzi

Unyango lwamanzi

Imitha yokuhamba kwamanzi

Intshayelelo

Isicelo

Idatha yoBugcisa

Ukufakela

Intshayelelo

imitha yokuqukuqela ye-wafer electromagnetic luhlobo lokuhamba kwemitha yomthamo. Isebenzisa isizukulwana esitsha sobuchwephesha obukhethekileyo obuphezulu obuphezulu kunye nelinen ekhethekileyo yePFA epholisiweyo yesipili, elungele ngakumbi ukulinganisa i-viscous pulp kunye ne-gypsum slurry. I-electrode yayo edibeneyo yenza ukugcinwa kube lula ngakumbi.

Umgaqo weWafer electromagnetic flow meter:Imveliso isekelwe kumthetho kaFaraday we-electromagnetic induction, esetyenziselwa ukulinganisa i-conductance engaphezu kwe-20 μS/cm yomthamo wokuqukuqela kolwelo oluqhutywayo. Ukongeza kumlinganiselo womthamo jikelele wokuqukuqela kolwelo olusebenzayo, kodwa ingasetyenziselwa ukulinganisa iasidi eyomeleleyo, ialkali kunye nolunye ulwelo oluyomeleleyo oludlekayo nodaka, ipulp, njl.

Iingenelo

IWafer Electromagnetic Flow Meter Izinto eziluncedo kunye nezingeloncedo
Imitha ye-wafer electromagnetic flow meter inomzimba omfutshane, inokufakwa kwiindawo ezimxinwa, ngokunjalo, umsele, umbhobho wokunkcenkceshela, njl.
Ihambelana nazo zonke iiflange ezifana ne-ANSI, i-DIN, i-JIS, njl. Ngoko ke ukuba awuyazi imigangatho ye-flange, unokukhetha olu hlobo.
Kwaye i-wafer electromagnetic flow meter ithatha intsimbi engenabungozi kwaye ehlala ihleli njengesixhobo ekrwada (SS304 okanye SS316), ngoko ingasetyenziselwa amanzi okusela, amanzi angaphantsi komhlaba, njl.
Imitha yokuqukuqela yoMbane weWafer nayo inexabiso eliphantsi kakhulu, ngokwesiqhelo iyabiza nge-10% kunemitha yokuqukuqela ye-electromagnetic efanayo nedayamitha enoqhagamshelo lweflange.
I-Wafer electromagnetic flow meter kulula ukuyihambisa, gcina umrhumo wakho womthwalo. Akukuphela nje umzimba wayo mfutshane kwaye ubhityile, kodwa ubunzima bayo bulula kakhulu.
Ineempawu ezininzi zemveliso ezikhethiweyo. Inemveliso yangoku kunye ne-pulse output yokudibanisa ne-PLC okanye ezinye izixhobo. Kwaye unokufunda umlinganiselo wokuhamba nge-RS485/HART/Profibus

Isicelo

IWafer Electromagnetic Flow Meter Application
Imitha yokuqukuqela ye-Electromagnetic isetyenziswa kakhulu kunyango lwamanzi, kwishishini lokutya, kumayeza, kwi-petrochemical, kwilitye lokusila, ukujongwa kweekhemikhali njl.
Kwishishini le-metallurgical, lihlala lisetyenziselwa ukulawula ukuhamba kwamanzi okupholisa ngokuqhubekayo kwintsimbi yensimbi, i-rolling steel rolling, kunye ne-steel-making furnaces;
Kwintsimi yonikezelo lwamanzi kunye ne-drainage kwizinto zoluntu, iimitha zokuhamba kwe-electromagnetic zihlala zisetyenziselwa ukuhanjiswa komlinganiselo wamanzi emveliso egqityiweyo kunye namanzi akrwada kwizityalo zamanzi;
Kwinkqubo ye-pulp yoshishino lwephepha, iimitha zokuhamba kwe-electromagnetic zibandakanyeka kumlinganiselo wokuhamba kwe-pulp yokugaya, amanzi, i-asidi, kunye ne-alkali;
Kushishino lwamalahle, ukulinganisa ukuvaswa kwamalahle kunye nepayipi yehydraulic ehambisa uludaka lwamalahle.
Kumashishini okutya kunye nesiselo, isetyenziselwa ukulinganisa ibhiya kunye nesiselo sokuzalisa isiselo.
Kwimizi-mveliso yeekhemikhali kunye nepetrochemical, isetyenziselwa ukulinganisa ulwelo olonakalisayo, olufana ne-acids kunye ne-alkali njl.

Unyango lwamanzi

Ishishini lokutya

Ishishini lezamayeza

Petrochemical

Ishishini lephepha

Ukubekwa esweni kwemichiza

Ishishini leMetallurgical

UMjelo kawonke-wonke

Ishishini lamalahle

Idatha yoBugcisa

ITheyibhile 1: Ucaciso lwemitha yokuHamba yoMbane weWafer

Ubungakanani	DN25mm-DN200mm
Uxinzelelo lwegama	1.6Mpa
Ukuchaneka	±0.5%(Esemgangathweni) ±0.3% okanye ±0.2%(Ngokuzithandela)
Umgca	PTFE, FEP, PFA
I-Electrode	SUS316L, Hastelloy B, Hastelloy C, I-Titanium, iTantalum, iPlatinum-iridium
Uhlobo lweSakhiwo	Uhlobo oludityanisiweyo, uhlobo olukude, uhlobo olungaphantsi kwamanzi, uhlobo lobungqina obungaphambili
Ubushushu obuphakathi	-20 ~+60degC(uhlobo oludibeneyo)
Ubushushu obuphakathi	Uhlobo olukude(PTFE/PFA/FEP) -10~+160degC
Ubushushu obugciniwe	-20 ~ + 60degC
Ukufuma kwe-Ambient	5-90%RH(ukufuma okunxulumeneyo)
Uluhlu lokulinganisa	0.5m/s-15m/s
Ukuqhuba	>5us/cm
Iklasi yoKhuselo	IP65(Esemgangathweni); IP68(Inketho yohlobo olukude)

Umqondiso wePhulo	I-4-20mA, i-pulse/frequency, relay
Unxibelelwano	MODBUS RTU RS485, HART(Ngokuzithandela), GPRS/GSM(Ngokuzithandela)
Ukunikezwa Amandla	I-AC220V(Ingasetyenziselwa i-AC85-250V) I-DC24V(Ingasetyenziselwa i-DC20-36V) I-DC12V(Ngokuzithandela),Ibhetri inamandla 3.6V(Ngokuzikhethela)
Ukutya umbane	<20W
Ubungqina bokuqhambuka	ATEX Exdll T6Gb

Itheyibhile 2: Uluhlu lokuHamba loMbane woMbane weWafer

Ubungakanani	Uluhlu lokuHamba kunye neTheyibhile yesantya
(mm)	0.1m/s	0.2m/s	0.5m/s	1m/s	4m/s	10m/s	12m/s	15m/s
25	0.177	0.353	0.883	1.766	7.065	17.663	21.2	26.494
32	0.289	0.579	1.447	2.894	11.575	28.938	34.73	43.407
40	0.452	0.904	2.261	4.522	18.086	45.216	54.26	67.824
50	0.707	1.413	3.533	7.065	28.260	70.650	84.78	105.98
65	1.19	2.39	5.97	11.94	47.76	119.40	143.3	179.10
80	1.81	3.62	9.04	18.09	72.35	180.86	217.0	271.30
100	2.83	5.65	14.13	28.26	113.04	282.60	339.1	423.90
125	4.42	8.83	22.08	44.16	176.63	441.56	529.9	662.34
150	6.36	12.72	31.79	63.59	254.34	635.85	763.0	953.78
200	11.3	22.61	56.52	113.04	452.16	1130.40	1356	1696
Cebisa ngesantya: 0.5m/s - 15m/s

ITheyibhile 3: Ubungakanani bemitha yokuHamba yoMbane weWafer

Ububanzi	φA(mm)	φB(mm)	φC(mm)	H(mm)	L(mm)
DN25	60.5	68	22	295	100
DN32	68.5	76	30	303	100
DN40	74.5	89	36	316	100
DN50	90.8	102	48	329	100
DN65	109.8	119.5	64	346.5	150
DN80	120.7	133	77	360	150
DN100	150.2	159	102	386	150
DN125	174.8	190	121	417	200
DN150	204.7	219	147	446	200
DN200	257.8	273	207	500	200

ITheyibhile 4: UKhetho lwemitha yokuHamba yoMbane weWafer

QTLD		XXX	X	X	X	X	X	X	X	X

Caliber	DN25mm-DN200mm	1
Uxinzelelo lwegama	1.6Mpa		1
Imowudi yoqhagamshelo	Uqhagamshelo lokubamba			1
Izinto eziphathekayo	PTFE				1
	FEP				2
	PFA				3
Izinto ze-Electrode	316L					1
	Hastelloy B					2
	Hastelloy C					3
	I-Titanium					4
	Iplatinam-iridium					5
	Tantalum					6
	Intsimbi engatyiwayo egqunywe ngetungsten carbide					7
Uhlobo lwesakhiwo	Uhlobo oludibeneyo						1
	Uhlobo olukude						2
	Isimbo sokude sintywiliselwe						3
	Uhlobo oludibeneyo Ex-ubungqina						4
	Uhlobo olukude Ex-ubungqina						5
Amandla	220VAC							E
	24VDC							G
unxibelelwano lwemveliso	Umthamo wokuhamba 4-20mADC/pulse								A
	Umthamo wokuqukuqela 4-20mADC/RS232 unxibelelwano								B
	Umthamo wokuhamba 4-20mADC/RS485 unxibelelwano								C
	Umthamo ohambayo wemveliso ye-HART/ngonxibelelwano								D
Umzobo wokuguqula	Isikwere									A
	Isetyhula									B

Ukufakela

IWafer Electromagnetic Flow Meter yokuFakelo kunye noLondolozo
1. Ufakelo
Okokuqala, kufuneka sikhethe ipere yeeflange ezihambelanayo. Emva koko qhagamshela imitha yokuhamba kunye nombhobho.
Imitha yokuqukuqela ye-wafer electromagnetic kufuneka ifakwe ngokuchanekileyo ukuqinisekisa umlinganiselo olungileyo. Ngokwesiqhelo sifuna ikhefu i-10D (amaxesha ali-10 obubanzi) umgama wombhobho othe ngqo phambi kwe-wafer electromagnetic flow meter kunye ne-5D ngasemva kwewafer electromagnetic flow meter.
Kwaye uzame ukunqanda ingqiniba/ivalve/mpompo okanye esinye isixhobo esiya kuba nefuthe kwisantya sokuhamba. Ukuba umgama awanelanga, nceda ufake i-flow meter ngokomfanekiso olandelayo.

misa kweyona ndawo isezantsi kwaye ngokuthe nkqo ukuya phezulu Sukuhlohla kweyona ndawo iphezulu okanye kwidayition ethe nkqo ezantsi	Xa ukuwisa kungaphezu kwe-5m, faka i-exhaust ivalve ezantsi komlambo
misa kweyona ndawo isezantsi xa isetyenziswe kumbhobho wokukhupha amanzi ovulekileyo	Kufuneka i-10D yomlambo onyukayo kunye ne-5D yomlambo osezantsi
Musa ukuyifaka kumnyango wempompo, yifake kwindawo yokuphuma impompo	Misa kwicala elinyukayo

2. Isondlo
Ukugcinwa rhoqo: kufuneka kuphela ukwenza uhlolo olubonakalayo lwexesha lesixhobo, ukujonga indawo ejikeleze isixhobo, ukususa uthuli kunye nokungcola, qinisekisa ukuba akukho manzi kunye nezinye izinto ezingenayo, khangela ukuba i-wiring ikwimeko efanelekileyo, kwaye ukhangele ukuba kukho amatsha. kufakelwe izixhobo ezomeleleyo ze-electromagnetic field okanye iingcingo ezisanda kufakwa kufutshane nesixhobo seCross-instrument. Ukuba umlinganiselo wokulinganisa ungcolisa ngokulula i-electrode okanye idiphozithi kwindonga yetyhubhu yokulinganisa, kufuneka icocwe kwaye icocwe rhoqo.