Roj teeb Powered Electromagnetic Flow Meter los ntawm Tuam Tshoj Chaw Tsim Tshuaj

Cov npe khoom

Electromagnetic Flow Meter

Vortex Flow Meter

Ultrasonic Flow Meter

Turbine Flow Meter

Thermal Mass Flow Meter

Coriolis Mass Flow Meter

Hlau Tube Rotameter

Precession Vortex Flowmeter

Ultrasonic Qib Meter

Radar Qib Meter

Radar-Flowmeter

Oval Iav Flow Meter

Water Quality Analyzer

Throttling Device

Magnetic Level Gauge

Tiv tauj peb

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Taw qhia

Daim ntawv thov

Technical Data

Kev teeb tsa

Taw qhia

Roj teeb-powered magnetic flow meter tuaj yeem siv rau hauv thaj chaw deb uas tsis muaj kab hluav taws xob. Nws yog dav siv rau tag nrho cov conductive kua nyob rau hauv txhua txhua kev lag luam, xws li dej, acid, alkali, mis nyuj, slurry thiab lwm yam. Txij li thaum nrhiav tau nyob rau hauv 2005, Q&T tau tsom rau hauv magnetic flow meter manufacturing rau ntau tshaj 15 xyoo. Ntau tshaj 600 txhiab mag meters tau muab rau cov neeg siv khoom thoob plaws ntiaj teb rau kev ua haujlwm sib txawv.

Qhov zoo

Roj teeb Powered Electromagnetic Flow Meter Qhov zoo thiab qhov tsis zoo
1.It muaj lub neej ntev, roj teeb txheem tuaj yeem ua haujlwm rau 3-6 xyoo, txiav txim siab los ntawm
lub excitation tam sim no
2.Dual fais fab mov: nws tau nruab nrog sab nraud fais fab mov interface, uas
tuaj yeem siv los ntawm cov khoom siv hluav taws xob sab nraud 12-24vdc, ua kom cov neeg siv khoom muaj ntau yam
kev xaiv fais fab;
3. Ntau lub network interfaces: W803 muaj GPRS, RS485, HART thiab lwm yam network
kev sib txuas lus rau cov neeg siv;
4. Ntau hom kev ua haujlwm: W803E muaj 'Flow nkaus xwb' hom, 'Flow + Siab' hom, 'Flow +
Temperature 'hom rau cov neeg siv.
Piv nrog rau lwm yam kua hom flow meter, cov kev txwv ntawm magnetic flow meter yog nws tsuas yog siv tau rau conductive kua.Hais txog cov uas tsis yog los yog tsawg conductive kua xws li roj av, ntxiv rau, 3.6V lithium roj teeb yuav tsum tau hloov yog hais tias nws siv. nce.

Daim ntawv thov

Electromagnetic flow meter yog dav siv hauv kev kho dej, kev lag luam khoom noj, tshuaj, petrochemical, ntawv zeb, tshuaj xyuas thiab lwm yam.
Hauv kev lag luam metallurgical, feem ntau yog siv los tswj cov dej txias rau kev nruam steel casting, nruam steel dov, thiab steel-ua hluav taws xob furnaces;
Nyob rau hauv lub tshav pob ntawm dej thiab tso dej nyob rau hauv pej xeem cov kev siv, electromagnetic flow meters feem ntau yog siv rau kev hloov mus los ntsuas cov khoom tiav cov dej thiab cov dej nyoos hauv cov dej nroj tsuag;
Nyob rau hauv lub pulp txheej txheem ntawm daim ntawv kev lag luam, electromagnetic flow meters yog koom nyob rau hauv kev ntsuas ntawm cov ntws ntawm sib tsoo pulp, dej, acid, thiab alkali;
Hauv kev lag luam thee, ntsuas thee ntxuav thiab pipeline hydraulic conveying thee slurry.
Rau kev lag luam zaub mov thiab dej haus, nws yog siv rau npias thiab dej haus filling ntsuas.
Rau kev lag luam tshuaj thiab petrochemical, nws yog siv los ntsuas cov kua corrosive, xws li acids thiab alkalis thiab lwm yam.

Kev kho dej

Kev lag luam zaub mov

Kev lag luam kws tshuaj

Petrochemical

Kev lag luam ntawv

Tshuaj xyuas

Kev lag luam metallurgical

Kev tso dej tawm pej xeem

Kev lag luam thee

Technical Data

Table 1: Roj teeb Powered Electromagnetic Flow Meter Cov Kev Ua Haujlwm Tseem Ceeb

Loj	DN3-DN3000 hli
Nominal Siab	0.6-1.6Mpa (2.5Mpa/4.0Mpa/6.4Mpa...Max 42Mpa)
Qhov tseeb	+/- 0.5% (Standard) +/-0.3% lossis +/-0.2% (Yeem)
Liner	PTFE, Neoprene, Hard Rubber, EPDM, FEP, Polyurethane, PFA
Hluav taws xob	SUS316L, Hastelloy B, Hastelloy C Titanium, tantalum, Platinium-iridium
Hom qauv	Integral type, tej thaj chaw deb hom, submersible type, ex-proof type
Nruab nrab kub	-20 ~ + 60 degC (Ib hom)
Nruab nrab kub	Hom chaw taws teeb (Neoprene, Hard Rubber, Polyurethane, EPDM) -10 ~ + 80degC Hom chaw taws teeb (PTFE / PFA / FEP) -10 ~ + 160degC
Ambient Kub	-20 ~ + 60 ° C
Ambient Humidity	5-100% RH (tus txheeb ze humidity)
Kev ntsuas ntau	Max 15m / s
Kev coj ua	> 5 us/cm
Chav kawm tiv thaiv	IP65 (Standard); IP68 (yeem rau hom chaw taws teeb)
Txheej txheem kev sib txuas	Flange (Standard), Wafer, Xov, Tri-clamp thiab lwm yam (Yeem)

Tso zis teeb liab	4-20mA / mem tes
Kev sib txuas lus	RS485 (Standard), HART (Yeem), GPRS / GSM (Yeem)
Fais fab mov	AC220V (yuav siv tau rau AC85-250V) DC24V (yuav siv tau rau DC20-36V) DC12V (yeem), Roj teeb Powered 3.6V (yeem)
Kev siv fais fab	<20 W
Tswb	Upper Limit Tswb / Lower Limit Alarm
Kev kuaj tus kheej	Empty Pipe Alarm, Zoo siab tswb
Cov pov thawj tawg	ATEX

Table 2: Roj teeb Powered Electromagnetic Flow Meter Electrode Khoom Xaiv

Cov khoom siv hluav taws xob	Daim Ntawv Thov & Khoom
SUS 316L	Muaj feem xyuam rau industrial / municipal dej, dej khib nyiab thiab cov nruab nrab corrosive tsawg. Dav siv nyob rau hauv roj av, tshuaj industries.
Hastelloy B	Muaj zog tsis kam mus rau hydrochloric acids hauv qab qhov kub kub. Tawm tsam oxidable acids, alkali thiab non-oxidable ntsev. Piv txwv li, vitriol, phosphate, hydrofluoric acids, thiab organic acids.
Hastelloy C	Exceptional tsis kam rau muaj zog daws ntawm oxidizing ntsev thiab acids. Piv txwv li, Fe +++, Cu ++, Nitric acids, mixed acids
Titanium	Titanium tuaj yeem tiv taus corrosive nruab nrab xws li dej hiav txwv, chloride ntsev daws, hypochlorite ntsev, oxidable acids (xws li fuming nitric acids), organic acids, thiab alkali. Tsis tiv taus siab purity txo cov kua qaub xws li sulfuric acids, hydrochloric acids.
Tantalum	High resistant rau corrosive nruab nrab. Muaj feem xyuam rau txhua yam tshuaj nruab nrab tshwj tsis yog Hydrofluoric Acids, Oleum thiab Alkali.
Platinum-iridium	Muaj feem xyuam rau txhua yam tshuaj nruab nrab tshwj tsis yog rau Ammonium ntsev thiab Fortis

Table 3: Roj teeb Powered Electromagnetic Flow Meter Flow Range

Loj	Flow Range & Velocity Table
(mm)	0.1m / s	0.2m / s	0.5m / s	1 m/s	4 m/s	10 m/s	12 m/s	15 m/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
Lus Cim: Qhia tawm kev tshaj tawm ntau yam 0.5m / s - 15m / s

Table 4: Roj teeb Powered Electromagnetic Flow Meter Selection Guide

QTLD		xxx ib	x	x	x	x	x	x	x	x
Calibre	DN3mm-DN3000mm
Nominal Siab	0.6 Mpa		1
	1.0 Mpa		2
	1.6 Mpa		3
	4.0 Mpa		4
	Lwm yam		5
Kev sib txuas hom	Flange kev twb kev txuas			1
	Clamp kev twb kev txuas			2
	Kev sib txuas huv huv			3
Khoom siv liner	PTFE				1
	PFA				2
	Neoprenen				3
	Polyurethane				4
	Ceramic				5
Cov khoom siv hluav taws xob	316l ua					1
	Hastelloy B					2
	Hastelloy C					3
	Titanium					4
	Platinum-iridium					5
	Tantalum					6
	Stainless hlau npog nrog tungsten carbide					7
Hom qauv	Ib hom						1
	Hom chaw taws teeb						2
	Tej thaj chaw deb hom immerse						3
	Integral hom Ex-pov thawj						4
	Tej thaj chaw deb hom Ex-pov thawj						5
Hwj chim	220VAC 50Hz							E
	24 VDC							G
Tso zis kev sib txuas lus	Flow ntim 4-20mADC / mem tes								A
	Flow ntim 4-20mADC / RS232C kev sib txuas lus								B
	Flow ntim 4-20mADC / RS485 kev sib txuas lus								C
	Flow ntim HART tso zis / nrog kev sib txuas lus								D
Daim duab Converter	Square									A
	Lub voj voog									B

Kev teeb tsa

Roj teeb Powered Electromagnetic Flow Meter Installation Requirement
Txhawm rau kom tau txais kev ntsuas kev ruaj khov thiab raug, nws yog ib qho tseem ceeb heev uas lub ntsuas dej ntws tau raug teeb tsa kom raug rau hauv cov yeeb nkab system.
Tsis txhob nruab lub ntsuas hluav taws xob nyob ze cov cuab yeej uas tsim hluav taws xob cuam tshuam xws li hluav taws xob motors, transformers, sib txawv zaus, fais fab cables thiab lwm yam.
Zam qhov chaw nrog cov yeeb nkab vibrations piv txwv li cov twj tso kua mis.
Tsis txhob nruab lub ntsuas qhov ze rau cov kav dej, fittings lossis impediments uas tuaj yeem ua rau muaj kev cuam tshuam tsis zoo.
Tso lub ntsuas qhov chaw uas muaj kev nkag tau txaus rau kev teeb tsa thiab kev saib xyuas cov haujlwm.

lnstall ntawm qhov qis tshaj plaws thiab ntsug upward direction Tsis txhob nruab ntawm qhov siab tshaj plaws lossis ntsug downward Diction	Thaum poob siab tshaj 5m, nruab qhov tso pa tawm valve ntawm downstream
lnstall ntawm qhov qis tshaj plaws thaum siv hauv cov kav dej qhib	Xav tau 10D ntawm cov dej ntws thiab 5D ntawm cov dej ntws
Tsis txhob nruab nws ntawm qhov nkag ntawm lub twj tso kua mis, nruab rau ntawm qhov tawm ntawm lub twj tso kua mis	Nyob rau ntawm qhov nce kev taw qhia