Saka Thermal Mass Flow Mita

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Thermal taro mita kwarara

Mitar kwararar iskar gas

Gabatarwa

Aikace-aikace

Bayanan Fasaha

Shigarwa

Gabatarwa

Nau'in shigar da thermal gas mass flow mita ne daya daga irin taro kwarara mita wanda.
Ya shahara a aikace-aikacen masana'antu shine hanyar da aka tsara su da gina su. Siffar ba sassa masu motsi ba ne, kusan ba tare da toshewa madaidaiciya ta hanyar kwarara ba, ba buƙatar gyare-gyaren zafin jiki ko matsa lamba kuma riƙe daidaito akan ƙimar kwarara mai yawa. Za a iya rage madaidaicin tafiyar bututu ta amfani da abubuwa masu daidaita kwararar faranti biyu kuma shigarwa yana da sauƙi tare da ƙananan kutsewar bututu.
Nau'in shigarwa nau'in thermal gas mass kwarara mita Girman daga DN40 ~ DN2000mm.

Amfani

Nau'in shigar da thermal gas mass flow mita yana da fa'ida:
(1) Faɗin kewayon rabo 1000: 1;
(2) Large diamita, low kwarara kudi, negligible matsa lamba asarar;
(3) Ma'auni na ma'auni kai tsaye ba tare da zafin jiki da ramuwa ba;
(4)Mai matukar kulawa don ma'aunin ƙarancin ƙarancin kwarara;
(5) Mai sauƙin ƙira da zaɓi, sauƙin shigarwa da amfani;
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(7) Na'urar firikwensin ba shi da sassa masu motsi da sassan gano matsi, kuma ba shi da tasiri ta hanyar girgiza akan daidaiton ma'auni. Yana da kyakkyawan aikin girgizar ƙasa da ingantaccen ma'auni;
(8) Babu asarar matsi ko ƙarancin matsi.
(9) Lokacin auna yawan iskar gas, ana bayyana shi sau da yawa a cikin juzu'i mai gudana a ƙarƙashin daidaitaccen yanayin, kuma matsakaicin zafin jiki / matsa lamba yana da wuya yana rinjayar ƙimar da aka auna. Idan yawan adadin ya kasance akai-akai a daidaitaccen yanayin (wato abin da ba ya canzawa), yana kama da mitoci masu gudana;
(10) Hanyar shigarwa na plug-in, shigarwa da kulawa ba tare da dakatar da samarwa ba, mai sauƙin amfani da kulawa;
(11) Goyi bayan hanyoyin sadarwa da yawa, kamar sadarwar RS485, ka'idar MODBUS, da dai sauransu, wanda zai iya fahimtar sarrafa masana'anta da haɗin kai.

Aikace-aikace

Nau'in shigar da thermal gas mass flow mita aikace-aikace:
Mitar iskar gas mai zafi ana amfani da ita sosai don wutar lantarki, maganin ruwa, masana'antar petrochemical, gilashin, yumbu da masana'antar kayan gini, kuma galibi ana amfani da su don auna busasshen iskar gas, kamar Air, iskar gas, gas na LPG, Biogas, ect.Amma thermal Ba za a iya amfani da yawan kwararar iskar gas don auna Vapour, Gas mai zafi da Ethyne ba.

Wutar Lantarki

Petrochemical

Gilashin

Ceramics

Kayayyakin Gina

Auna bushewar Gas

Bayanan Fasaha

Tebur 1: Matsakaicin Mitar Gas Mai Zazzagewa

Auna Matsakaici	Daban-daban na Gas (Sai acetylene)
Girman Bututu	(Saka haɗi) DN40-DN2000mm
Gudu	0.1-100Nm / s
Daidaito	+/-1 ~ 2.5%
Yanayin Aiki	Sensor:-40~+220 degC Mai watsawa:-20~+45 degC
Matsin Aiki	Sensor mai sakawa: matsa lamba ≤1.6Mpa Sensor Flanged: matsakaicin matsa lamba ≤4.0Mpa Matsi na musamman don Allah a duba sau biyu
Tushen wutan lantarki	Karamin nau'in: 24VDC ko 220VAC, Amfani da wutar lantarki ≤18W Nau'in nesa: 220VAC, Amfani da wutar lantarki ≤19W
Lokacin Amsa	1s
Fitowa	4-20mA (keɓewar optoelectronic, matsakaicin nauyi 500Ω), Pulse RS485 (keɓewar optoelectronic) da HART
Fitowar ƙararrawa	1-2 Layin Relay, Yanayin Buɗaɗɗen Al'ada, 10A/220V/AC ko 5A/30V/DC
Nau'in Sensor	Daidaitaccen Sakawa, Shigar da aka taɓa zafi da Flanged
Gina	Karamin da Nisa
Kayan Bututu	Karfe Karfe, Bakin Karfe, Filastik da dai sauransu.
Nunawa	Layuka 4 LCD Mass Gudun, Gudun girma a daidaitaccen yanayi, Jumla mai gudana, Kwanan wata da Lokaci, Lokacin Aiki, da Gudu, da sauransu.
Kariya	IP65

Tebura 2: Shigar da Matsakaicin Matsakaicin Gas Mai Yadawa

Tebur 3: Yawan Amfani da Gas Na Gaba ɗaya

Caliber (mm)	Iska	Nitrogen (N2 )	Oxygen (O2 )	Hydrogen (H2)
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
125	4400	4400	2210	700
150	6300	6300	3200	940
200	10000	10000	5650	1880
250	17000	17000	8830	2820
300	25000	25000	12720	4060
350	45000	45000	22608	5600
400	70000	70000	35325	7200
450	100000	100000	50638	9200
500	135000	135000	69240	11280
600	180000	180000	90432	16300
700	220000	220000	114500	22100
800	280000	280000	141300	29000
900	400000	400000	203480	36500
1000	600000	600000	318000	45000
2000	700000	700000	565200	18500

Tebura 4: Zaɓin Samfuran Mitar Gas Mai Yadawa

Samfura	QTMF	X	X	X	X	X	X	X
Caliber	Saukewa: DN15-DN4000
Tsarin	Karamin	C
	Nisa	R
Nau'in Senor	Shigarwa		I
	Flange		F
	Matsa		C
	Dunƙule		S
Kayan abu	Saukewa: SS304			304
	Saukewa: SS316			316
Matsin lamba	1.6Mpa				1.6
	2.5Mpa				2.5
	4.0Mpa				4.0
Yanayin zafi	-40-200 ℃					T1
	-40-450 ℃					T2
Tushen wutan lantarki	AC85~250V						AC
	DC24 ~ 36V						DC
Fitowar sigina	4-20mA+Pulse+RS485							RS
	4-20mA+Pulse+HART							HT

Shigarwa

Nau'in shigar thermal gas mass flow mita shigarwa:
① Ko da kuwa an shigar da na'urar motsi a tsaye ko a kwance, kiyaye ma'aunin motsi a cikin yanayin kwance.
② A cikin yanayi inda tsayawar iskar gas mai haɗari ko tsayawar iskar gas na bazata ba makawa zai haifar da babbar hasarar da ba za a iya juyawa ba, dole ne a shigar da hanyar wucewa.
③ Ya kamata a sami aƙalla sashin bututu madaidaiciya na 10D a gaban ma'aunin motsi da 5D (D shine diamita bututu) madaidaiciyar sashin bututu a baya.
④ Idan an shigar da kayan aiki a waje, ya kamata a ƙara sunshade don kauce wa rana da ruwan sama.
⑤ Tabbatar cewa babu filin maganadisu mai ƙarfi, filin lantarki mai ƙarfi da girgiza injina mai ƙarfi kusa da ma'aunin motsi.
⑥ Ƙaƙƙarfan ƙasa na ma'aunin motsi ya kamata ya zama abin dogara, amma ba za a iya raba shi da ƙasa mai ƙarfi na yanzu ba.
⑦ Yanayin da ke kewaye ya kamata ya tabbatar da cewa babu wani tasiri mai lalata akan aluminum gami.
⑧ Tabbatar cewa jagorancin iskar gas ya dace da kibiya a kan ma'auni.
⑨ An haramta ayyukan walda a cikin yanayi mai fashewa.

Nau'in shigar da thermal gas mass flow meter gyare-gyare:
A cikin aikin yau da kullun na ma'aunin zafin jiki na thermal gas, bincika da tsaftace ma'aunin motsi, ƙara sassauƙa sassa, nemowa da magance rashin daidaituwa na ma'aunin motsi a cikin lokaci, tabbatar da aiki na yau da kullun na ma'aunin motsi, ragewa da jinkirta lalacewa. abubuwan da aka gyara, Tsawaita rayuwar sabis na ma'aunin motsi. Wasu na'urori masu motsi za su zama ɓata bayan an yi amfani da su na ɗan lokaci, kuma dole ne a tsaftace ta ta hanyar tsintsawa da sauransu.