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Natural gas flow meter

Taw qhia

Daim ntawv thov

Technical Data

Kev teeb tsa

Taw qhia

Insertion vortex flow meter yog siv nyob rau hauv ntau ceg ntawm kev lag luam los ntsuas qhov ntim ntawm cov kua, gases thiab chav. Kev siv tshuaj lom neeg thiab kev lag luam petrochemicals, piv txwv li, hauv kev tsim hluav taws xob thiab cov khoom siv hluav taws xob muaj cov kua dej sib txawv: saturated steam, superheated steam, compressed air, nitrogen, liquefied gases, flue gases, carbon dioxide, full demineralized water, solvents, cua sov-hloov roj, boiler feedwater, condensate, thiab lwm yam.

Qhov zoo

Vortex flow meter qhov zoo thiab qhov tsis zoo
Vortex flow meter lub cev muaj zog thiab universally muaj feem xyuam rau cov kua, gases thiab chav, optimized rau chav siv.
Rau kev ntsuas roj, yog tias cov roj kub thiab siab hloov pauv ntau, qhov kub thiab txias yuav tsum tau them, vortex flow meter tuaj yeem ntxiv qhov kub thiab txias.
Q & T Vortex flow meter txais Nyiv OVAL thev naus laus zis thiab tsim.
Txhawm rau tiv thaiv lub sensor, Q&T vortex flow meter xaiv embedded sensor, nrog 4 piezo-electric crystal encapsulated hauv lub sensor, uas yog peb tus kheej patent.
Tsis muaj qhov txav mus los, tsis muaj kev puas tsuaj, tsis hnav qhov chaw hauv lub vortex flow meter sensor, welded SS304 lub cev (SS316 xaiv tau).
Nrog patented sensor thiab flow sensor lub cev, Q&T vortex flow meter yuav tshem tawm drift & vibration cuam tshuam los ntawm qhov zoo hauv qhov chaw ua haujlwm thaum piv nrog lwm cov ntsuas ntws.
Sib nrug los ntawm electromagnetic flow meter thiab ultrasonic flow meter yuav ua hauj lwm raws li flowmeter thiab BTU meter, ntxiv qhov kub thiab txias sensor thiab totalizer, vortex flow meter kuj ua hauj lwm raws li BTU 'meter' thiab ntsuas chav los yog dej kub zog.
Yuav tsum tau siv hluav taws xob tsawg heev: 24 VDC, 15 Watts siab tshaj plaws;
Hauv kev ntsuas roj, vortex flow meter tuaj yeem ua tiav qhov tseeb ± 0.75% ~ ± 1.0% ntawm kev nyeem ntawv (gas ± 1.0%, kua ± 0.75%); uas tuaj yeem siv rau hauv kev saib xyuas kev hloov pauv, thaum lub raj hlau rotameter lossis orifice phaj feem ntau siv rau kev tswj cov txheej txheem.
Nrog ntau yam teeb liab tso zis thiab xaiv, xws li 4-20mA, mem tes nrog HART lossis mem tes nrog RS485 yog xaiv tau.
Hauv cov khoom siv hluav taws xob ntawm kev ntsuas dej, vortex flow meter yog tib tus tuaj yeem tiv taus qhov kub ntawm qhov kub siab tshaj 350 ℃, digital flow meter siab tshaj txheej txheem kub.

Daim ntawv thov

Kev siv vortex flow meter
Vortex flow meter yog cov kws tshaj lij hauv kev ntsuas cov kua dej tsis zoo, cov pa roj, saturated thiab superheated chav, tshwj xeeb tshaj yog rau chav ntsuas kev lag luam.
Tsuas yog ua haujlwm raws li ntsuas ntsuas, vortex flow meter kuj tseem tuaj yeem ua haujlwm raws li ntsuas kub ntsuas ntsuas qhov Gross / net kub ntawm chav thiab dej kub.
Vortex flow meter feem ntau saib xyuas cov compressor tso zis thiab kev ntsuam xyuas ntawm Kev Xa Khoom Dawb (FAD)
Muaj ntau cov gases Industrial, xws li cov nkev, nitrogen gas, liquefied gases, flue gases, carbon dioxide thiab lwm yam, tag nrho cov siv vortex flow meter.
Hauv ntau lub hoobkas, kev saib xyuas huab cua yog qhov tseem ceeb heev, vortex flow meter kuj tuaj yeem siv rau kev tswj cov txheej txheem.
Dhau li ntawm qhov sib txawv ntawm cov pa ntsuas, vortex flow meter kuj tseem siv tau rau cov roj teeb lossis cov dej huv huv, xws li roj thermal, dej Desalinated, dej demineralized, RO dej, boiler pub dej, condensate dej thiab lwm yam.
Hauv kev lag luam tshuaj lom neeg thiab petrochemicals, kuj tseem muaj ntau cov pa roj los yog kua siv tau vortex flow meter rau kev soj ntsuam.

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:Vortex Flow MeterTechnical Data

Ntsuas nruab nrab	Kua, Gas, Chav
Nruab nrab Temp	-40℃~+200℃; -40℃~+280℃; 40℃~+350℃
Nominal Siab	1.6MPa; 2.5MPa; 4.0MPa (Lwm lub siab tuaj yeem ua kev cai, xav tau kev pab tswv yim)
Qhov tseeb	1.0% (Flange), 1.5% (Insertion)
Kev ntsuas qhov sib piv	1:10 (Standard cua txias raws li siv) 1:15 (kua)
Flow Range	Ua kua: 0.4-7.0m / s; Roj: 4.0-60.0m / s; Chav: 5.0-70.0m / s
Specifications	DN15-DN300 (Flange), DN80-DN2000 (Insertion), DN15-DN100 (Xov), DN15-DN300 (Wafer), DN15-DN100 (Kev huv huv)
Khoom siv	SS304 (Standard), SS316 (Yeem)
Siab poob Coefficient	Cd≤2.6
Kev vibration acceleration tso cai	≤0.2g
IEP ATEX	II 1G Ex ia IIC T5 Ga
Ambient condition	Ambient Temp: -40 ℃ -65 ℃ (Non-explosion-proof site); -20 ℃ -55 ℃ (Qhov chaw tawg pov thawj) Tus txheeb ze humidity: ≤85% Siab: 86kPa-106kPa
Fais fab mov	12-24V / DC los yog 3.6V roj teeb powered
Teeb liab tso zis	Pulse zaus teeb liab 2-3000Hz, Tsawg theem ≤1V, siab ≥6V
Teeb liab tso zis	Ob-xaim system 4-20 teeb liab (tso zis tawm), Load≤500

Table 2:InsertionVortex Flow Meter Structure Drawing

Table 3:InsertionVortex Flow MeterFlow Range

Loj (mm)	Liquid (Siv nruab nrab: dej kub li qub, m³/h)		Gas (Siv nruab nrab: 20 ℃, 101325pa cua txias, m³ / h)
Loj (mm)	Txuj	Txuas ntxiv	Txuj	Txuas ntxiv
15	0.8~6	0.5~8	6~40	5~50
20	1~8	0.5~12	8~50	6~60
25	1.5~12	0.8~16	10~80	8~120
40	2.5~30	2~40	25~200	20~300
50	3~50	2.5~60	30~300	25~500
65	5~80	4~100	50~500	40~800
80	8~120	6~160	80~800	60~1200
100	12~200	8~250	120~1200	100~2000
125	20~300	12~400	160~1600	150~3000
150	30~400	18~600	250~2500	200~4000
200	50~800	30~1200	400~4000	350~8000
250	80~1200	40~1600	600~6000	500~12000
300	100~1600	60~2500	1000~10000	600~16000
400	200~3000	120~5000	1600~16000	1000~25000
500	300~5000	200~8000	2500~25000	1600~40000
600	500~8000	300~10000	4000~40000	2500~60000

Table 4: Vortex Flow Meter Selection Model

LUGB		XXX	X	X	X	X	X	X	X	X	X


Calibre (mm)	DN15-DN300 Kev Cai Code, thov xyuas caliber code table 10
Nominal Siab	1.6 Mpa		1
	2.5 Mpa		2
	4.0 Mpa		3
	Lwm tus		4
Kev sib txuas	Flange			1
	Wafer			2
	Tri-clamp (Sanitary)			3
	Xov			4
	Insertion			5
	Lwm tus			6
Nruab nrab	Ua kua				1
	Common Gas				2
	Saturated Chav				3
	Superheated Chav				4
	Lwm tus				5
Tshwj xeeb Mark	Ib txwm					N
	Standard Signal Output					M
	Intrinscally nyab xeeb Explosion-proof					B
	Ntawm Qhov Chaw Qhia					X
	Kub kub (350 ℃)					G
	Kev them nyiaj kub kub					W
	Kev them nyiaj siab					Y
	Temperature & Pressure Compensation					Z
Qauv Hom	Compact/Integral						1
	Chaw taws teeb						2
Fais fab mov	DC 24 V							D
	3.6V Lithium roj teeb							E
	Lwm tus							G
Tso zis Teeb liab	4-20 mA								A
	mem tes								B
	4-20mA, HART								C
	4-20mA / mem tes, RS485								D
	4-20mA / mem tes, HART								E
	Lwm tus								F
Flange Txheem	DIN PN16										1
	DIN PN 25										2
	PIB PN40										3
	ANSI 150 #										A
	ANSI 300 #										B
	ANSI 600 #										C
	JIS 10 K										D
	JIS 20 K										E
	JIS 40 K										F
	Lwm tus										G

Kev teeb tsa

1. Insertion Vortex Flow Meter Installation Requirements
Lub installation ntawm vortex flow meter muaj cov kev xav tau ntau dua, los lav qhov raug zoo dua thiab ua haujlwm zoo. Vortex flow meter installation yuav tsum kom deb ntawm cov hluav taws xob motors, loj zaus converter, fais fab cable, transformers, thiab lwm yam.
Tsis txhob nruab rau hauv txoj haujlwm uas muaj khoov, li qub, fittings, twj thiab lwm yam, uas tuaj yeem ua rau muaj kev cuam tshuam thiab cuam tshuam rau kev ntsuas.
Txoj kab ncaj nraim rau pem hauv ntej thiab tom qab txoj kab ncaj nraim yuav tsum ua raws li cov lus qhia hauv qab no.

Concentric Reducers Pipeline	Concentric Expansion Pipeline
Ib qho Square Khoov	Ob Square Khoov Ntawm Tib Lub Dav Hlau
Ob lub Square Khoov Ntawm Lub Dav Hlau Txawv	Regulating Valve, Ib Nrab Qhib Qhov Rooj Valve

2. Vortex Flow Meter Kev tu txhua hnub
Kev tu tsis tu ncua: Cov tshuaj ntsuam xyuas yog ib qho tseem ceeb ntawm cov vortex flowmeter. Yog tias qhov kev tshawb nrhiav qhov chaw ntawm qhov kev sojntsuam raug thaiv, lossis yog entangled lossis qhwv los ntawm lwm yam khoom, nws yuav cuam tshuam rau qhov kev ntsuas ib txwm muaj, ua rau cov txiaj ntsig tsis raug;
Kev kho dej-pov thawj: feem ntau ntawm cov kev sojntsuam tsis tau txais kev kho dej-pov thawj. Yog hais tias qhov chaw siv yog qhov ntub dej los yog tsis qhuav tom qab ntxuav, kev ua haujlwm ntawm vortex flow meter yuav raug cuam tshuam rau qee yam, ua rau kev ua haujlwm tsis zoo;
Txo cov kev cuam tshuam sab nraud: nruj me ntsis xyuas cov hauv av thiab tiv thaiv cov xwm txheej ntawm cov ntsuas dej kom paub meej qhov tseeb ntawm qhov ntsuas ntsuas ntsuas;

Insertion vortex flow meter

Table 1:Vortex Flow MeterTechnical Data

Table 2:InsertionVortex Flow Meter Structure Drawing Table 3:InsertionVortex Flow MeterFlow Range

Table 4: Vortex Flow Meter Selection Model

Table 2:InsertionVortex Flow Meter Structure Drawing

Table 3:InsertionVortex Flow MeterFlow Range