Bayani na samfurin:

Smart All-in-One Vortex Street Flow Meter, shi ne mai auna girman kwararar gas, tururi ko ruwa, da aka tsara girman kwararar ko yawan kwararar bisa ga ka'idar Karman Vortex Street. Ana iya amfani da ma'aunin kwarara a matsayin mai watsawa a cikin tsarin sarrafa kansa.

I. Bayani

Smart All-in-One Vortex Street Flow Meter, shi ne mai auna girman kwararar gas, tururi ko ruwa, da aka tsara girman kwararar ko yawan kwararar bisa ga ka'idar Karman Vortex Street. Ana iya amfani da ma'aunin kwarara a matsayin mai watsawa a cikin tsarin sarrafa kansa.

Kayan aikin yana amfani da ci gaba da fasahar bambanci, tare da keɓewa, karewa, tacewa da sauran matakan, don shawo kan matsalolin da suka shafi rashin ƙarfin girgizar ƙasa, ƙananan rikice-rikice na siginar bayanai, da kuma amfani da fasahar marufi ta firikwensin musamman da matakan kariya don tabbatar da amincin samfurin. Samfurin yana da nau'i biyu na tushe da kuma hadaddun nau'i, tushe nau'in auna siginar guda daya; Haɗin nau'in zai iya auna zafin jiki, matsin lamba, da kwarara a lokaci guda. Kowane nau'i yana da cikakken, split tsari don dacewa da daban-daban shigarwa yanayi.

2. Abubuwan da aka yi amfani da su

Abubuwa:

Babu moving sassa, dogon lokaci kwanciyar hankali, da tsari mai sauki don shigarwa da kuma kulawa

Amfani da lalacewa kewaye da kuma anti-rawar jiki m kai, tare da wani anti muhalli rawar jiki aiki

Yin amfani da ultra low ikon guda chip microcomputer fasaha, 1 section 3.2V10AH lithium baturi za a iya amfani da fiye da 5

Non-linear gyara da software ga ma'auni coefficient don inganta ma'auni daidaito

Matsin lamba hasara kananan, m range

Yi amfani da EEPROM don kariya daga wutar lantarki, kariya lokaci fiye da shekaru 10

Amfani:

Ana iya amfani da wannan ma'auni sosai don auna manyan, matsakaici da ƙananan nau'ikan bututun samar da ruwa, sake zagayowar masana'antu, tsabtace ruwa, man fetur da sinadarai, da kuma matsa iska, cikawa da kuma dumama tururi, gas da kuma daban-daban kafofin watsa labarai.

3. fasaha sigogi

Nominal tsawon (mm)	15，20，25，40，50，65，80，100，125，150，200，250，300
kayan aiki	1Cr18Ni9Ti
Nominal matsin lamba (Mpa)	PN1.6Mpa； PN2.5Mpa； PN4.0Mpa
Matsakaicin kafofin watsa labarai da aka auna (℃)	－40～+250℃； －40～+350℃
yanayin muhalli	zazzabi -10 ~ 55 ℃, dangi zafi 5% ~ 90%, yanayi matsin lamba 86 ~ 106Kpa
Daidaito Rating	Ma'auni ruwa: ± 0.5 na nuna darajar
Ma'auna gas ko tururi:	nuna darajar ± 1.0, ± 1.5
girman rabo	1:10； 1:15
juriya asarar coefficient	Cd<2.6
fitarwa siginar	Zaɓi 4-20mA ko pulse
Wutar lantarki	firikwensin: + 12VDC, + 24VDC (zaɓi) Mai watsa: +24VDC Field Nuni Type: Ma'auni zo da 3.2V Lithium baturi
Signal watsa layi	STVPV3 × 0.3 (uku waya tsarin), 2 × 0.3 (biyu waya tsarin)
Shigarwa	Flange riƙe ko haɗin flange haɗi
Canja wurin nesa	≤500m
Signal layi dubawa	ciki thread M20 × 1.5
Matsayin fashewa	ExdIIBT6
Kariya matakin	IP65
Ka ba da damar vibration hanzari	1.0g

4. auna kewayon tebur

Diamita (mm)	Ruwa auna kewayon (m3 / h)	Gas auna kewayon (m3 / h)
DN15	1.2-6.2	5-25
DN20	1.5-10	8-50
DN25	1.6-16	10-70
DN32	1.9-19	15-150
DN40	2.5-26	22-220
DN50	3.5-38	36-320
DN65	6.2-65	50-480
DN80	10-100	70-640
DN100	15-150	130-1100
DN125	25-250	200-1700
DN150	36-380	280-2240
DN200	62-650	580-4960
DN250	140-1400	970-8000
DN300	200-2000	1380-11000

5. Xi'an Cloud Meter mai hankali hadedde vortex Street Flow Meter Zaɓin tebur

samfurin
LWG	Pipe irin
LWC	Shigarwa
		Diameter na bututu
		20-300mm
			kafofin watsa labarai
			1	Gas
			2	matsa iska
			3	ruwa
			4	Saturated tururi
			5	Overheating tururi
				fitarwa siginar
				0	ƙarfin lantarki pulse fitarwa
				1	4-20mAS fitarwa
				2	Baturi-powered, Live LCD nuni
				3	4-20mA fitarwa, filin LCD nuni
					Anti fashewa
					B	Benan fashewa
					Babu
						Daidaito
						0.5	Matsayi 0.5
						1	Mataki 1
							Hanyar haɗi
							1	flange haɗi
							2	Franka tufafi

Misali, LWG-50-4-3-0.5-2 yana nufin frank lodi, bututun diamita 50mm, halin yanzu fitarwa LCD a wurin nuni, daidaito matakin 1 vortex titin kwarara ma'auni.

6, flange sanya, flange haɗi vortex Street Flow Gauge firikwensin girman Chart

7. Vortex Street kwarara mita firikwensin girman kula tebur

Bayani:

Lokacin auna tururi, jimlar tsayi na firikwensin H + 100mm;

Na'urori masu auna firikwensin dole ne su kasance tare da 2.5MPa ko 4.0MPa concave flange;

The flange irin waje diamita D ne flange waje diamita da m matsin lamba ne 2.5MPa, da kuma goyon bayan flange bisa ga JB80-51 misali.

8, flange shigarwa, flange haɗin vortex Street Flow Meter shigarwa taswira