Winsen ZPH02 Qir-Boleng le Karolo ea Sensor

Polelo

• Tokelo ena ea litokelo tsa molao ke ea Zhengzhou Winsen Electronics Technology Co., LTD. Ntle le tumello e ngotsoeng, karolo efe kapa efe ea bukana ena e ke ke ea kopitsoa, ​​​​ea fetoleloa, ea bolokoa polokelong ea boitsebiso kapa tsamaiso ea ho e fumana, hape e ke ke ea hasana ka mokhoa oa elektroniki, oa ho kopitsa, le oa ho rekota.
• Re leboha ho reka sehlahisoa sa rona.
• E le ho lumella bareki ho e sebelisa hamolemo le ho fokotsa liphoso tse bakoang ke tšebeliso e mpe, ka kopo bala bukana ka hloko 'me u e sebetse ka nepo ho latela litaelo. Haeba basebelisi ba sa mamele lipehelo kapa ba tlosa, ba qhaqha, ba fetola likarolo tse ka hare ho sensor, re ke ke ra ikarabella bakeng sa tahlehelo.
• Tse khethehileng joalo ka 'mala, ponahalo , boholo le joalo-joalo, ka kopo ka mofuta
• Re inehetse ho nts'etsopele ea lihlahisoa le boqapi ba tekheniki, kahoo re na le tokelo ea ho ntlafatsa lihlahisoa ntle le tsebiso. Ka kopo netefatsa hore ke mofuta o nepahetseng pele o sebelisa bukana ena. Ka nako e ts'oanang, maikutlo a basebelisi mabapi le mokhoa o ntlafalitsoeng oa ho sebelisa a amohelehile.
• Ka kopo boloka bukana ea tataiso ka nepo, e le hore u ka fumana thuso haeba u e-na le lipotso nakong ea tšebeliso nakong e tlang.

Profile

• Mojule ona o kopanya theknoloji e butsoitseng ea VOC le theknoloji e tsoetseng pele ea ho lemoha PM2.5 ho lemoha VOC le PM2.5 ka nako e le 'ngoe. Sensor ea VOC mojuleng ona e na le kutlo e phahameng ho formaldehyde, benzene, carbon monoxide, ammonia, hydrogen, joala, mosi oa sakerete, essence le mouoane o mong oa organic.Pono ea PM2.5 e sebelisa mokhoa oa ho bala likaroloana ho lemoha likaroloana (diameter ≥1μm).
• Pele ho pepa, sensor e se e tsofetse, e hlakotsoe, e lekantsoe ebile e na le botsitso bo botle le kutlo e phahameng. E na le tlhahiso ea lets'oao la PWM, 'me e ka hlophisoa hore e be sebopeho sa serial sa dijithale sa UART le sebopeho sa IIC se ikhethileng.

Likaroloana

• 2 ho 1
• Boikutlo bo Phahameng
• Ho lumellana ho Molemo
• Botsitso bo botle ka nako e telele
• Tlhahiso ea li-interface e ngata E bonolo ho e kenya le ho e sebelisa

Lisebelisoa

• Mohloekisi oa Moea
• Air Refresher mitha e nkehang
• Sistimi ea HVAC
• Sistimi ea AC
• Sistimi ea Alamo ea Mosi

Tekheniki Parameters

Mohlala			ZPH02
Sebetsa voltage fapaneng			5 ± 0.2 V DC
Sephetho			UART(9600, 1Hz±1%)
			PWM(nako: 1Hz±1%)
Bokhoni ba ho Khetholla	VOC		Formaldehyde(CH2O), benzene(C6H6), carbon monoxide(CO), hydrogen(H2), ammonia(NH3),alcohol(C2H5OH), mosi oa koae, mohloli & joalo-joalo.
	Bokhoni ba ho lemoha bakeng sa karoloana		1 μm
Nako ea ho futhumatsa			≤5 mots
Mosebetsi oa Hona Joale			≤150mA
Sebaka sa mongobo		Polokelo	≤90%RH
		Ho sebetsa	≤90%RH
Mocheso mefuta-futa		Polokelo	-20℃～50℃
		Ho sebetsa	0℃～50℃
Boholo			59.5×44.5×17mm (LxWxH)
Sebopeho sa 'mele			EH2.54-5P sekoti sa ho qetela

Sebopeho

Molao-motheo oa ho Khetholla

Pins Tlhaloso

PIN1	Control pin(MOD)
PIN2	Sephetho OUT2/RXD
PIN3	Power positive (VCC)
PIN4	Sephetho OUT1/TXD
PIN5	GND

Litaelo

1. PIN1: ke phini ea taolo.
   • Sensor e maemong a PWM haeba phini ena e leketlile moeeng
   • Sensor e maemong a UART haeba phini ena e hokela ho GND.
2. PIN2: Ka mokhoa oa UART, ke RDX; Ka mokhoa oa PWM, ke lets'oao la PWM le 1Hz. Sephetho ke khatello ea PM2.5.
3. PIN4: Ka mokhoa oa UART, ke TDX; Ka mokhoa oa PWM, ke lets'oao la PWM le 1Hz. Sephetho ke boemo ba VOC.
4. Heater: Heater e hahiloe kahare mme ho futhumatsa ho etsa hore moea o phahame, ho etsa hore moea o kantle o phalle ho sensor kahare.
5. Ke mefuta efe ea likaroloana e ka fumanoang: diamete ≥1μm, tse kang mosi, lerōle la ntlo, hlobo, peo e phofo le li-spores.

PM2.5 wave wave ka mokhoa oa PWM

HLOKOMELA

1. LT ke bophara ba sekhahla sa sekhahla se tlase ka nako e le 'ngoe (5 500Ms
2. UT ke bophara ba sekhahla sa nako e le 'ngoe ea 1s).
3. Sekhahla se tlase sa ho otla ha pelo RT: RT=LT/UT x100% sekhahla 0.5%~50%

Leqhubu la tlhahiso ea VOC ka mokhoa oa PWM

HLOKOMELA

1. LT ke bophara ba sekhahla sa sekhahla se tlase ka nako e le 'ngoe (n*1 00Ms
2. UT ke bophara ba sekhahla sa nako e le 'ngoe ea 1s).
3. Low pulse rate RT: RT = LT/ UT x100% , limaraka tse 'nè, 10% keketseho e tsoelang pele 10% ~ 40% RT e phahame, tšilafalo ke letoto le eketsehileng.

Kamano e teng lipakeng tsa sekhahla se tlase sa sekhahla sa phallo le likhakanyo tsa likaroloana

HLOKOMELA
Hangata batho ba sebelisa limaraka tse fapaneng hantle, tse ntle, tse mpe, tse mpe ka ho fetesisa ho hlalosa boemo ba moea Re khothaletsa maemo ka tsela e latelang:

• Molemo ka ho fetisisa 0.00% - 4.00%
• E ntle 4.00% - 8.00%
• mpe 8.00% - 12.00%
• E mpe ka ho fetesisa 12.00%

Sensitivity Curve ea VOC sensor

HLOKOMELA:

• Boleng ba moea bo arotsoe ka lihlopha tse 4: tse ntle ka ho fetisisa, tse ntle, tse mpe, tse mpe ka ho fetisisa.
• Mojule o lekanyelitsoe 'me tlhahiso ea 0x00-0x03 e bolela ho tloha boemong bo botle ba moea ho ea boemong bo bobe ka ho fetisisa ba moea. VOC e kenyelletsa likhase tse ngata mme limaraka ke litšupiso bakeng sa bareki ho ahlola boleng ba moea.

Protocol ea puisano

Litlhophiso tse akaretsang

Sekhahla sa Baud	9600
Lintlha tsa data	8
Emisa hanyane	1
Parity	ha ho letho
Boemo ba sebopeho	5±0.2V (TTL)

Taelo ea puisano
Mojule o romella boleng ba mahloriso motsotsoana o mong le o mong. Romela feela, ha ho na ho amohela. Laela ka tsela e latelang: Lethathamo la 4.

0	1	2	3	4	5	6	7		8
Qala byte	Ho lemoha ngola khoutu ea lebitso	Yuniti (sekhahla se tlase sa ho otla ha pelo)	Karolo e felletseng lebelo le tlase la ho otla ha pelo	Karolo ea li-decimal lebelo le tlase la ho otla ha pelo	Peeletso	Mokhoa	VOC mophato		Lekola boleng
0XFF	0x18	0x00	0x00-0x63	0x00-0x63	0x00	0x01	0x01-0x 04		0x00-0x FF

Palo ea PM2.5:

• Byte3 0x12, byte4 0x13, kahoo RT=18.19%
• Lethathamo la RT ka mokhoa oa UART ke 0.5% ~ 50%.

Palo ea VOC:
Byte7 ke tlhahiso ea VOC. 0x01: molemo ka ho fetisisa, ...,0x04: mpe ka ho fetisisa. 0x00 e bolela hore ha ho sensor e kentsoeng kapa e sa sebetseng hantle.

Hlahloba le ho bala

Litemoso

1. Ho kenngwa ho tlameha ho thetheha.
2. Li-solvents (ho kenyeletsoa gel ea sillica le sekhomaretsi se seng), pente, meriana, oli le likhase tse ngata tse shebiloeng li lokela ho qojoa.
3. Mouoane oa moea oa maiketsetso joalo ka fene o lokela ho ba polasing hole.Ka mohlalaample, ha e sebelisoa ho hlabolla moea, e ke ke ea kengoa ka pele kapa ka morao ho fan. Lehlakore lefe kapa lefe la fan shell le ka kengoa, empa ho buleha ha moea holim'a khetla hoa hlokahala ho netefatsa hore khase e tsoang kantle e kena.
4. Se ke oa e sebelisa libakeng tse nang le mouoane joalo ka kamore ea ho hlapela, kapa haufi le moea o humidity.
5. Sensor ea lerōle e amohela molao-motheo oa tšebetso ea optics, kahoo mahlaseli a khanyang a tla susumetsa ho nepahala ha sensor.Re khothaletsa basebelisi ho sebelisa seponche ho koahela lesoba la kgutlotharo bohareng ba kutlo, ho qoba leseli le kantle ho khantša kutlo. le outlet.
6. Nako ea ho futhumatsa e lokela ho nka metsotso e 5 kapa ho feta bakeng sa tšebeliso ea lekhetlo la pele 'me u se ke ua e sebelisa tsamaisong e amanang le polokeho ea batho.
7. Mongobo o tla etsa mesebetsi e tloaelehileng ea mojule, ka hona o lokela ho qoba.
8. Lense e lokela ho hloekisoa khafetsa ho ea ka boemo ba sebele (hoo e ka bang hang ka likhoeli tse tšeletseng). Sebelisa ntlha e le 'ngoe ea swab ea k'hothone ka metsi a hloekileng ho hlatsoa lense,' me u sebelise ntlha e 'ngoe ho hlakola e omme. joalo ka mohloekisi.

TŠEBELETSO

TS'ELISO

• Mohala: 86-371-67169097/67169670
• Fax: 86-371-60932988
• Lengolo-tsoibila: sales@winsensor.com

Litokomane / Lisebelisoa

Winsen ZPH02 Qir-Boleng le Karolo ea Sensor [pdf] Bukana ea Mosebelisi ZPH02, Qir-Quality le Particles Sensor, ZPH02 Qir-Quality le Particles Sensor, Quality le Particles Sensor, Particles Sensor, Sensor

Litšupiso

• Bukana ea Mosebelisi