Umenzi wemitha yokuHamba yoMbane we-Tri-clamp-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

Imitha yokuhamba kwamanzi

Unyango lwamanzi

Intshayelelo

Isicelo

Idatha yoBugcisa

Ukufakela

Intshayelelo

Imitha yokuqukuqela ye-electromagnetic ye-Tri-clamp luhlobo lwemitha yokuqukuqela yomthamo. I-Tri-clamp electromagnetic flow meter yenziwe ngentsimbi engatyiwayo, enokuqhawuka lula kwaye icocwe ngokukhawuleza, ukuze ingangcoliseka lula ngexesha lokusetyenziswa, kwaye inokuthintela ngempumelelo ukufumba komlinganiselo wentsalela yolwelo kumbhobho wokulinganisa.
Imitha yokuhamba yombane we-wafer isebenza: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

I-Tri-clamp Electromagnetic Flow Meter Izinto eziluncedo kunye nezingeloncedo:
Imitha ye-electromagnetic flow meter ye-Tri-clamp kulula ukuyifaka kwaye iqhaqhe.
Yamkela ibakala lokutya elingenabungozi njengentsimbi ekrwada, ngoko inokunxibelelana nokutya ngokuthe ngqo.
Kulula ukucoca, umthengi ufuna nje ukuvula i-tri-clamp kwaye akhulule imitha yokuhamba, emva koko unokuqalisa ukucoca.
Imathiriyeli yentsimbi engatyiwayo inobomi obude benkonzo, kwaye i-SS316 luhlobo lwentsimbi echasene nomhlwa, ngoko ingasetyenziselwa ukulinganisa uninzi lweziselo.
Imitha ye-electromagnetic flow meter ye-Tri-clamp inokumelana nokubulala iintsholongwane kubushushu obuphezulu. Umzekelo, umzi-mveliso wobisi ufuna ukubulala iintsholongwane ngomphunga kanye ngemini okanye kabini ngemini, i-tri-clamp lolona khetho lulungileyo lokulinganisa ukuqukuqela kobisi.
Kulula ukuhambisa. Inobukhulu obuncinci kunye nobunzima obulula ukuze igcine umrhumo wakho womthwalo.
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

Imitha ye-Tri-clamp electromagnetic flow meter isetyenziswa ikakhulu kumanzi okusela, ubisi, amanzi aphantsi komhlaba, ibhiya, iwayini, ijem, ijusi kunye namanye amashishini okutya kunye neziselo. Ikwasetyenziswa kakhulu kwipulp yephepha, i-gypsum slurry kuba inokucocwa lula.
Yamkela izinto ezingenabungozi zentsimbi ukuze ikwazi ukulinganisa ukutya ngokuthe ngqo. Kwaye inokumelana nobushushu obuphezulu bokubulala iintsholongwane ngomphunga.
Uhlobo lwendawo yokubonisa lunokumelana no -20-60 deg C ubushushu, umboniso okude unokumelana no -20-120 deg C.

Unyango lwamanzi

Ishishini lokutya

Ishishini lezamayeza

Petrochemical

Ishishini lephepha

Ukubekwa esweni kwemichiza

Ishishini leMetallurgical

UMjelo kawonke-wonke

Ishishini lamalahle

Idatha yoBugcisa

Itheyibhile 1: Iiparamitha zokuqukuqela koMbane we-Electromagnetic

Ubungakanani	DN15mm-DN200mm
Uxinzelelo lwegama	1.6Mpa
Ukuchaneka	±0.5%(Esemgangathweni) ±0.3% okanye ±0.2%(Ngokuzithandela)
Umgca	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(PFA/FEP) -10~+160degC
Ubushushu obugciniwe	-20 ~ + 60degC
Ukufuma kwe-Ambient	5-90%RH(ukufuma okunxulumeneyo)
Uluhlu lokulinganisa	Ubukhulu 15m/s
Ukuqhuba	>5us/cm
Iklasi yoKhuselo	IP65(Esemgangathweni); IP68(Inketho yohlobo olukude)

Umqondiso wePhulo	4-20mA 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: I-Tri-clamp Electromagnetic Flow Meter Electrode Material Selection

Izinto ze-Electrode	Usetyenziso
SUS316L	Isebenza kumanzi, ugutyulo kunye nezixhobo ezinobungozi obuphantsi. Isetyenziswa kakhulu kumashishini epetroli, ikhemistri, i-carbamide, njl
Hastelloy B	Ukuba nokumelana okuqinileyo kwi-hydrochloric acid yayo nayiphi na into ehambelana nayo ingezantsi bioling piont. Iyakwazi ukumelana ne-vitriol, i-phosphate, i-hydrofluoricacid, i-asidi ephilayo njl.eziyi-asidi ene-oxidable, i-alkali kunye ne-non-oxidable ityuwa.
Hastelloy C	Yiba nokumelana ne-asidi ene-oxidable efana ne-nitric acid, i-asidi exutywe kunye netyuwa ene-oxidable efana ne-Fe+++, Cu++ kunye namanzi olwandle.
I-Titanium	Isebenza kumanzi olwandle, kunye neentlobo zekloridi, ityuwa ye-hypochlorite, i-asidi ene-oxidable (kubandakanywa ne-fuming nitric acid), i-asidi ephilayo, i-alkali njl. Ayixhathisi kwi-asidi yokunciphisa ecocekileyo (efana ne-sulfuric acid, i-hydrochloric acid corrosion. Kodwa ukuba i-asidi iqukethe i-antioxidant (efana ne-Fe +++, Cu ++) inciphisa kakhulu ukubola.
Tantalum	Ukuba nokumelana okuqinileyo kwi-corrosion mediums efana neglasi. Phantse iyasebenza kuzo zonke iindlela zekhemikhali. Ngaphandle kwe-hydrofluoric acid, ioleum kunye nealkali.
Iplatinam-iridium	Phantse zisebenza kuzo zonke iindlela zemichiza ngaphandle kwetyuwa ye-ammonium.

Itheyibhile 3: Tri-clamp Electromagnetic Flow Meter Tshati yobungakanani

Ububanzi	φA(mm)	φB(mm)	φC(mm)	φD(mm)	φE(mm)	H(mm)	L(mm)
DN15	50.5	43.5	16	76	2.85	303	200
DN20	50.5	43.5	19	83	2.85	310	200
DN25	50.5	43.5	24	83	2.85	310	200
DN32	50.5	43.5	31	94	2.85	321	200
DN40	50.5	43.5	35	94	2.85	321	200
DN50	64	56.5	45	108	2.85	335	200
DN65	77.5	70.5	59	115	2.85	342	250
DN80	91	83.5	72	135	2.85	362	250
DN100	119	110	98	159	2.85	386	250
DN125	145	136	129	183	3.6	410	300
DN150	183	174	150	219	3.6	446	300
DN200	233.5	225	199	261	3.6	488	350

ITheyibhile 4: I-Tri-clamp Electromagnetic Flow Meter Tshati yobungakanani Uluhlu lokuHamba ( Iyunithi: m³/h )

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
15	0.064	0.127	0.318	0.636	2.543	6.359	7.630	9.538
20	0.113	0.226	0.565	1.130	4.522	11.304	13.56	16.956
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 5: UKhetho lweModeli yokuHamba yoMbane we-Electromagnetic

QTLD		XXX	X	X	X	X	X	X	X	X

Caliber	DN15mm-DN200mm	1
Uxinzelelo lwegama	1.6Mpa		1
Imowudi yoqhagamshelo	uqhagamshelwano lwezococeko			1
Izinto eziphathekayo	FEP				1
	PFA				2
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

UFakelo lwemitha yokuHamba koMbane we-Tri-clamp kunye noLondolozo
Ukufakela
1. I-sensor ifakwe ngokuthe nkqo (i-fluid ihamba ukusuka ezantsi ukuya phezulu). Kule ndawo, xa ulwelo lungaphumi, into eqinileyo iya kudlula, kwaye i-oyile ayiyi kuhlala kwi-electrode ukuba idada phezulu.
Ukuba ifakwe ngokuthe tye, umbhobho kufuneka uzaliswe ngamanzi ukuze ugweme iipokethi zomoya ezichaphazela ukuchaneka kokulinganisa.
2. I-diameter yangaphakathi yombhobho kufuneka ifane nobubanzi obungaphakathi bemitha yokuhamba ukuze ugweme i-throttling.
3. Indawo yofakelo kufuneka ibe kude nesixhobo esinamandla samagnetic ukukhusela ukuphazamiseka.
4. Xa usebenzisa i-welding yombane, i-port ye-welding kufuneka ibe kude ne-sensor ukukhusela umonakalo kwi-lining ye-clamp-type electromagnetic flowmeter ngenxa yokushisa kwenzwa okanye i-flying in of welding slag.

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

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.

Imitha yokuHamba yoMbane we-Tri-clamp