IBattery Powered Electromagnetic Flow Meter evela kuMenzi 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 kwamanzi

Imitha yokuhamba ngemagnethi

Intshayelelo

Isicelo

Idatha yoBugcisa

Ukufakela

Intshayelelo

imitha yokuqukuqela yemagnethi esebenza ngebhetri inokusetyenziswa kwindawo ekude apho ingenawo igridi yamandla. Isetyenziswa ngokubanzi kuzo zonke ulwelo conductive kuwo onke amashishini, ezifana namanzi, iasidi, ialkali, ubisi, uludaka njl Ukusukela oko yasekwa ngo-2005, Q&T igxile kwimagnethi flow meter yokuvelisa iminyaka engaphezu kwe-15. Ngaphezulu kwamawaka angama-600 eemitha zemag anikezelwe kubathengi kwihlabathi liphela kwiimeko ezahlukeneyo zokusebenza.

Iingenelo

IBattery Powered Electromagnetic Flow Meter Aluncedo kunye nezinto ezingeloncedo
I-1.Inobomi obude, ibhetri eqhelekileyo inokusebenza iminyaka eyi-3-6, inqunywe ngu
uvuselelo lwangoku
2.Umbane ophindwe kabini: uxhotyiswe nge-interface yobonelelo lwangaphandle lwamandla, leyo
inokuthi inikwe amandla ombane wangaphandle we-12-24vdc, eyenza abasebenzisi babe neendidi ezahlukeneyo
iinketho zamandla;
3. Ujongano lwenethiwekhi ezininzi: iW803 ineGPRS, RS485, HART kunye nezinye inethiwekhi
unxibelelwano kubasebenzisi;
4.Imowudi yomsebenzi omninzi: I-W803E inemowudi ‘yokuHamba Kuphela’, imo ‘yokuqukuqela + noxinzelelo’, ‘Hamba +
Imo yeqondo lobushushu kubasebenzisi.
Xa kuthelekiswa nolunye uhlobo lokuhamba imitha yolwelo, imida yemitha yokuhamba ngemagnethi kukuba ingasetyenziselwa kuphela ulwelo oluqhubayo. Ngokuphathelele ulwelo olungelulo okanye oluphantsi lolwelo olunjengeemveliso zepetroleum, ukongeza, i-3.6V yebhetri ye-lithium kufuneka itshintshwe ukuba isetyenzisiwe. phezulu.

Isicelo

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: Imitha yeMisebenzi ePhambili yeBattery Powered Electromagnetic Flow

Ubungakanani	DN3-DN3000mm
Uxinzelelo lwegama	0.6-1.6Mpa(2.5Mpa/4.0Mpa/6.4Mpa...Max 42Mpa)
Ukuchaneka	+/-0.5%(Esemgangathweni) +/-0.3% okanye +/-0.2%(Ngokuzikhethela)
Umgca	PTFE, Neoprene, Hard Rubber, EPDM, FEP, Polyurethane, PFA
I-Electrode	SUS316L, Hastelloy B, Hastelloy C I-Titanium, iTantalum, iPlatinium-iridium
Uhlobo lweSakhiwo	Uhlobo oludityanisiweyo, uhlobo olukude, uhlobo olungaphantsi kwamanzi, uhlobo lobungqina obungaphambili
Ubushushu obuphakathi	-20 ~+60 degC(uhlobo oludibeneyo)
Ubushushu obuphakathi	Uhlobo olukude(Neoprene,Hard Rubber,Polyurethane,EPDM) -10~+80degC Uhlobo olukude(PTFE/PFA/FEP) -10~+160degC
Ubushushu obugciniwe	-20 ~+60deg C
Ukufuma kwe-Ambient	5-100%RH(ukufuma okunxulumeneyo)
Uluhlu lokulinganisa	Ubukhulu 15m/s
Ukuqhuba	>5us/cm
Iklasi yoKhuselo	IP65(Esemgangathweni); IP68(Inketho yohlobo olukude)
Inkqubo yoQhagamshelwano	I-Flange (Esemgangathweni), i-Wafer, i-Tread, i-Tri-clamp njl (Ngokuzikhethela)

Umqondiso wePhulo	4-20mA/Pulse
Unxibelelwano	RS485(Standard), HART(Ngokhetho),GPRS/GSM (Ngokuzikhethela)
Ukunikezwa Amandla	I-AC220V (inokusetyenziselwa i-AC85-250V) I-DC24V (inokusetyenziselwa i-DC20-36V) I-DC12V (ukhetho), iBattery Powered 3.6V (ukhetho)
Ukutya umbane	<20W
Ialarm	IAlam yoMda oPhezulu / I-Alam yoMda oNgaphantsi
Ukuzixilonga	IAlam yombhobho engenanto, iAlam evuyisayo
Ubungqina bokuqhambuka	ATEX

ITheyibhile 2: UKhetho lweMathiriyeli yeBattery Powered Electromagnetic Flow Meter Electrode

Izinto ze-Electrode	Usetyenziso kunye neePropati
SUS316L	Isebenza kumanzi emizi-mveliso/kamasipala, amanzi amdaka kunye neendlela eziphantsi zokonakaliswa. Isetyenziswa kakhulu kwi-petroleum, kumashishini ekhemikhali.
Hastelloy B	Ukuxhathisa ngamandla kwi-hydrochloric acids ngaphantsi kwendawo yokubila. Ukuxhathisa kwi-asidi ene-oxidable, i-alkali kunye neetyuwa ezingenayo i-oxidable. Ngokomzekelo, i-vitriol, i-phosphate, i-hydrofluoric acids, kunye ne-organic acids.
Hastelloy C	Ukuxhathisa okukhethekileyo kwizisombululo eziqinileyo zeetyuwa ze-oxidizing kunye ne-asidi. Ngokomzekelo, i-Fe +++, i-Cu ++, i-Nitric acids, i-acids edibeneyo
I-Titanium	I-Titanium inokumelana nezinto ezitshabalalisayo ezifana namanzi olwandle, izisombululo zetyuwa yekloridi, iityuwa ze-hypochlorite, ii-acids ezixutywe ne-oxidable (kubandakanywa ne-nitric acids evuthayo), i-organic acids, kunye ne-alkali. Ayixhathisi kubusulungeki obuphezulu ehlisa iiasidi ezifana ne-sulphuric acids, i-hydrochloric acids.
Tantalum	Ixhathisa kakhulu kwizinto ezidliwayo. Isebenza kuzo zonke iindlela zemichiza ngaphandle kwe-Hydrofluoric Acids, i-Oleum kunye ne-Alkali.
Iplatinam-iridium	Isebenza kuzo zonke iindlela zemichiza ngaphandle kweetyuwa ze-Ammonium kunye ne-Fortis

ITheyibhile 3: Uluhlu lokuHamba lweMeta eXhobisa ngeBattery Powered Electromagnetic

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
3	0.003	0.005	0.013	0.025	0.102	0.254	0.305	0.382
6	0.01	0.02	0.051	0.102	0.407	1.017	1.221	1.526
10	0.028	0.057	0.141	0.283	1.13	2.826	3.391	4.239
15	0.064	0.127	0.318	0.636	2.543	6.359	7.63	9.538
20	0.113	0.226	0.565	1.13	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	28.26	70.65	84.78	105.98
65	1.19	2.39	5.97	11.94	47.76	119.4	143.3	179.1
80	1.81	3.62	9.04	18.09	72.35	180.86	217	271.3
100	2.83	5.65	14.13	28.26	113.04	282.6	339.1	423.9
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	953.78
200	11.3	22.61	56.52	113.04	452.16	1130.4	1356	1696
250	17.66	35.33	88.31	176.53	706.5	1766.25	2120	2649
300	25.43	50.87	127.2	254.34	1017	2543.4	3052	3815
350	34.62	69.24	173.1	346.19	1385	3461.85	4154	5193
400	45	90	226.1	452	1809	4522	5426	6782
450	57	114	286.1	572	2289	5723	6867	8584
500	71	141	353.3	707	2826	7065	8478	10598
600	102	203	508.7	1017	4069	10174	12208	15260
700	138	277	692.4	1385	5539	13847	16617	20771
800	181	362	904.3	1809	7235	18086	21704	27130
900	229	458	1145	2289	9156	22891	27469	34336
1000	283	565	1413	2826	11304	28260	33912	42390
1200	407	814	2035	4069	16278	40694	48833	61042
1400	554	1108	2769	5539	22156	55390	66468	83084
1600	723	1447	3617	7235	28938	72346	86815	108518
1800	916	1831	4578	9156	36625	91562	109875	137344
2000	1130	2261	5652	11304	45216	113040	135648	169560
2200	1368	2736	6839	13678	54711	136778	164134	205168
2400	1628	3256	8139	16278	65111	162778	195333	244166
2600	1910	3821	9552	19104	76415	191038	229245	286556
2800	2216	4431	11078	22156	88623	221558	265870	332338
3000	2543	5087	12717	25434	101736	254340	305208	381510
Phawula: Cebisa uluhlu lwesantya sokuhamba 0.5m/s - 15m/s

Itheyibhile 4: IsiKhokelo soKhetho lweMetha yokuHamba yeBattery Powered Electromagnetic

QTLD		xxx	x	x	x	x	x	x	x	x
Caliber	DN3mm-DN3000mm
Uxinzelelo lwegama	0.6Mpa		1
	1.0Mpa		2
	1.6Mpa		3
	4.0Mpa		4
	Okunye		5
Imo yoQhagamshelwano	Uqhagamshelwano lweFlange			1
	Uqhagamshelo lokubamba			2
	Uqhagamshelwano lococeko			3
Izinto zeLiner	PTFE				1
	PFA				2
	Neoprenen				3
	Polyurethane				4
	I-Ceramic				5
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 50Hz							E
	24VDC							G
Unxibelelwano oluphumayo	Umthamo wokuhamba 4-20mADC/pulse								A
	Umthamo wokuqukuqela 4-20mADC/RS232C unxibelelwano								B
	Umthamo wokuhamba 4-20mADC/RS485 unxibelelwano								C
	Umthamo ohambayo wemveliso ye-HART/ngonxibelelwano								D
Umzobo wokuguqula	Isikwere									A
	Isetyhula									B

Ukufakela

iBattery Powered Electromagnetic Flow Meter Requirement
Ukuze ufumane isilinganiselo sokuhamba esizinzile nesichanekileyo, kubaluleke kakhulu ukuba imitha yokulinganisa ifakwe ngokuchanekileyo kwinkqubo yombhobho.
Musa ukufaka imitha kufutshane nesixhobo esivelisa ukuphazamiseka kombane njengeenjini zombane, iziguquli, iifrikhwensi eziguquguqukayo, iintambo zombane njl.njl.
Ziphephe iindawo ezinemibhobho engcangcazelayo umzekelo iimpompo.
Musa ukufaka imitha kufutshane neevalvu zemibhobho, izifakelo okanye izithintelo ezinokubangela ukuphazamiseka kokuhamba.
Beka imitha apho kukho ukufikelela okwaneleyo kokufakela kunye nokugcinwa kwemisebenzi.

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