Xov Tooj Thermal Mass Flow Meter

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Thermal mass flow meter

Taw qhia

Daim ntawv thov

Technical Data

Kev teeb tsa

Taw qhia

Thread type thermal gas mass flow meter yog ib qho ntawm cov khoom loj txaus ntsuas uas.
Nws yog nrov nyob rau hauv cov ntawv thov kev lag luam yog txoj kev uas lawv tsim thiab tsim. Cov yam ntxwv tsis muaj qhov txav mus los, ze li qhov tsis muaj kev cuam tshuam ncaj qha los ntawm txoj kev ntws, yuav tsum tsis muaj qhov kub thiab txias kho thiab khaws qhov tseeb ntawm ntau yam ntawm cov nqi ntws. Cov yeeb nkab ncaj nraim tuaj yeem raug txo los ntawm kev siv dual-phaj ntws txias cov ntsiab lus thiab kev teeb tsa yooj yim heev nrog cov yeeb nkab intrusion tsawg heev.
Tri-clamp thermal gas mass flow meter loj los ntawm DN15 ~ DN100mm

Qhov zoo

Xov hom thermal gas mass flow meter advantanges:
(1) Ntau qhov sib piv 1000: 1;
(2) Txoj kab uas hla loj, tus nqi qis qis, tsis muaj qhov poob siab;
(3) Kev ntsuas huab cua ncaj qha yam tsis muaj qhov kub thiab txias;
(4) rhiab heev rau kev ntsuas qis qis;
(5) Yooj yim rau tsim thiab xaiv, yooj yim rau nruab thiab siv;
(6) Tsim nyog rau txhua yam kev ntsuas ib zaug lossis sib xyaw ua ke tuaj yeem ntsuas cov pa nrog cov nrawm nrawm ntawm 100Nm / s txog 0.1Nm / s, uas tuaj yeem siv rau kev kuaj pom roj;
(7) Lub sensor tsis muaj qhov txav mus los thiab qhov ntsuas qhov siab, thiab tsis cuam tshuam los ntawm kev vibration ntawm qhov ntsuas qhov tseeb. Nws muaj kev ua haujlwm zoo seismic thiab kev ntsuas kev ntseeg siab;
(8) Tsis muaj kev poob siab lossis poob siab me me.
(9) Thaum ntsuas cov roj ntws, nws feem ntau qhia nyob rau hauv lub ntim ntws raws li lub xeev tus qauv, thiab qhov nruab nrab kub / siab hloov tsis cuam tshuam rau qhov ntsuas tus nqi. Yog hais tias lub ntom ntom tas li nyob rau hauv tus qauv lub xeev (uas yog, qhov muaj pes tsawg leeg tsis tau hloov pauv), nws yog qhov zoo sib xws li cov ntsuas kub loj;
(10) Txhawb ntau txoj kev sib txuas lus, xws li RS485 kev sib txuas lus, MODBUS raws tu qauv, thiab lwm yam, uas tuaj yeem paub txog lub Hoobkas automation thiab kev koom ua ke

Daim ntawv thov

Thread type thermal gas mass flow meter daim ntawv thov:
Xov hom thermal gas air flow meter dav siv rau hluav taws xob, kev kho dej, kev lag luam Petrochemical, iav, ceramics thiab tsev cov ntaub ntawv kev lag luam, thiab feem ntau yog siv rau meausre qhuav roj, xws li Cua, Natural gas, LPG gas, Biogas, ect. Tab sis thermal gas loj ntws tsis tuaj yeem siv los ntsuas Vapour, Humidity gas thiab Ethyne.

Hluav taws xob

Petrochemical

iav

Ceramics

Khoom siv tsev

Meausre qhuav Gas

Technical Data

Table 1: Thread Thermal Gas Mass Flow Meter Parameter

Ntsuas nruab nrab	Ntau yam ntawm Gas (Tshwj tsis yog acetylene)
Cov yeeb nkab loj	DN10mm-DN100 hli
Ceev ceev	0.1-100Nm / s
Qhov tseeb	+/-1 ~ 2.5%
Ua haujlwm kub	Sensor: -40 ~ + 220 ℃ Transmitter: -20 ~ + 45 ℃
Ua Haujlwm Siab	Insertion Sensor: nruab nrab siab ≤1.6Mpa Flanged Sensor: nruab nrab siab ≤4.0Mpa Tshwj xeeb siab thov muab ob npaug rau
Fais fab mov	Compact hom: 24VDC lossis 220VAC, Kev siv hluav taws xob ≤18W Hom chaw taws teeb: 220VAC, Fais fab mov ≤19W
Teb Sijhawm	1s ib
Tso zis	4-20mA (optoelectronic rho tawm, siab tshaj 500Ω), Pulse RS485 (optoelectronic cais tawm) thiab HART
Tswb tso zis	1-2 kab Relay, Nquag Qhib lub xeev, 10A / 220V / AC lossis 5A / 30V / DC
Hom Sensor	Standard Insertion, Kub-tapped Insertion thiab Flanged
Kev tsim kho	Compact thiab tej thaj chaw deb
Cov khoom siv yeeb nkab	Carbon Steel, Stainless Hlau, Yas thiab lwm yam.
Zaub	4 kab LCD Mass flow, Volume flow in standard condition, Flow totalizer, Hnub tim thiab lub sij hawm, ua hauj lwm lub sij hawm, thiab Velocity, thiab lwm yam.
Kev tiv thaiv	IP65

Table 2: Feem Ntau Siv Roj Ntau Yam

Calibre (mm)	Cua	Nitrogen (N2)	Cov pa oxygen (O2)	Hydrogen (H2)
15	65	65	32	10
25	175	175	89	28
32	290	290	144	45
40	450	450	226	70
50	700	700	352	110
65	1200	1200	600	185
80	1800	1800	900	280
100	2800	2800	1420	470

Table 3: Thermal Gas Mass Flow Meter Model Xaiv

Qauv	QTMF	X	X	X	X	X	X	X
Calibre	DN15-DN4000
Qauv	Compact	C
	Chaw taws teeb	R
Senor hom	Insertion		Kuv
	Flange		F
	Clamp		C
	Ntsia hlau		S
Khoom siv	SIB 304			304
	SIB 316			316
Siab	1.6 Mpa				1.6
	2.5 Mpa				2.5
	4.0 Mpa				4.0
Teperature	-40-200 ℃					T1
	-40-450 ℃					T2
Fais fab mov	AC85 ~ 250V						AC
	DC24 ~ 36V						DC
Teeb liab tso zis	4-20mA + Pulse + RS485							RS
	4-20mA + Pulse + HART							HT

Kev teeb tsa

Xov hom thermal gas mass flow meter installation:
① Ua raws li cov kev cai nkag thiab qhov hluav taws xob pom zoo.
② Kev xyaum ua haujlwm zoo yog tsim nyog rau kev ua haujlwm ntawm cov yeeb nkab thiab kev teeb tsa.
③ Ua kom muaj kev sib raug zoo thiab kev taw qhia ntawm lub sensor.
④ Siv cov kev ntsuas los txo lossis tsis txhob muaj cov condensation (piv txwv li, nruab ib lub twj tso kua mis, thermal rwb thaiv tsev, thiab lwm yam).
⑤ Qhov siab tshaj plaws tso cai ambient kub thiab qhov nruab nrab kub yuav tsum tau soj ntsuam.
⑥ Txhim kho lub transmitter nyob rau hauv ib qho chaw ntxoov ntxoo los yog siv lub tshav ntuj tiv thaiv.
⑦ Rau cov neeg kho tshuab vim li cas, thiab txhawm rau tiv thaiv cov yeeb nkab, nws raug nquahu kom txhawb nqa hnyav sensors.
⑧ Tsis muaj kev teeb tsa hauv qhov chaw muaj kev vibration loj
⑨ Tsis muaj kev cuam tshuam hauv ib puag ncig uas muaj cov roj corrosive ntau
⑩ Tsis muaj kev sib koom siv hluav taws xob nrog zaus hloov pauv, hluav taws xob vuam tshuab thiab lwm lub tshuab uas tuaj yeem ua rau lub zog-kab cuam tshuam.

Kev saib xyuas txhua hnub rau xov hom thermal gas mass flow meter:
Nyob rau hauv kev ua haujlwm niaj hnub ntawm lub thermal gas loj flowmeter, xyuas thiab ntxuav lub flowmeter, nruj nreem xoob qhov chaw, nrhiav thiab daws qhov txawv txav ntawm lub flowmeter nyob rau hauv lub sij hawm, xyuas kom meej lub cev ua hauj lwm ntawm lub flowmeter, txo thiab ncua lub sij hawm ntawm hnav. Cheebtsam, Extend lub neej kev pab cuam ntawm lub flowmeter. Qee qhov flowmeters yuav dhau los ua fouling tom qab siv rau lub sijhawm, thiab nws yuav tsum tau ntxuav los ntawm pickling thiab lwm yam nyob ntawm seb qhov fouling.