Winsen ZPH02 Qir-Unhu uye Particles Sensor

Chirevo

• Iri bhuku rekodzero ndereZhengzhou Winsen Electronics Technology Co., LTD. Pasina mvumo yakanyorwa, chero chikamu chebhuku rino hachifanirwe kukopwa, kuturikirwa, kuchengetwa mudhatabhesi kana nzira yekuburitsa, zvakare haigone kupararira kuburikidza nemagetsi, kukopa, kurekodha nzira.
• Tinotenda nekutenga chigadzirwa chedu.
• Kuti urege vatengi vashandise zviri nani uye kuderedza zvikanganiso zvinokonzerwa nekushandisa zvisina kunaka, tapota verenga bhuku racho zvakanyatsonaka uye rishandise nemazvo maererano nemirayiridzo. Kana vashandisi vakasateerera zvirevo kana kubvisa, disassemble, shandura zvikamu zviri mukati me sensor, isu hatizove nemhosva yekurasikirwa.
• Iwo chaiwo akadai seruvara, chitarisiko, saizi & nezvimwe, ndapota mune mhando
• Isu tiri kuzvipira mukuvandudza zvigadzirwa uye tekinoroji innovation, saka tinochengeta kodzero yekuvandudza zvigadzirwa pasina chiziviso. Tapota simbisa kuti ndiyo vhezheni iyi usati washandisa bhuku rino. Panguva imwecheteyo, mhinduro dzevashandisi pane yakagadziridzwa uchishandisa nzira inogamuchirwa.
• Ndapota chengeta bhuku racho zvakanaka, kuitira kuti uwane rubatsiro kana uine mibvunzo panguva yekushandiswa mune ramangwana.

Profile

• Iyi module inosanganisa yakakura VOC yekuona tekinoroji uye yepamusoro PM2.5 yekuona tekinoroji yekuona VOC nePM2.5 panguva imwe chete. Sensor yeVOC iri mumodule iyi ine high sensitivity to formaldehyde, benzene, carbon monoxide, ammonia, hydrogen, alcohol, utsi hwefodya, essence nemamwe mhute weorganic.PM2.5 yekuona inoshandisa particle counting principle kuona zvidimbu (diameter ≥1μm).
• Asati asununguka, iyo sensor yave yakwegura, yakagadziriswa, yakagadziridzwa uye ine kuwirirana kwakanaka uye yakanyanya kunzwa. Iyo ine PWM chiratidzo chekubuda, uye inogona kugadzirwa kuti ive UART yedhijitari serial interface uye yakagadziridzwa IIC interface.

Features

• 2 pa1
• High Sensitivity
• Kuwirirana Kwakanaka
• Good Kugadzikana kwenguva refu
• Interface inobuda yakawandisa E asy kuisa uye kushandisa

Applications

• Air Purifier
• Air Refresher Inotakurika mita
• HVAC System
• AC System
• Smoke Alarm System

Technical Parameters

Model			ZPH02
Kushanda voltage range			5 ± 0.2 V DC
Output			UART(9600, 1Hz±1%)
			PWM(nguva: 1Hz±1%)
Kuona Mano	VOC		Formaldehyde(CH2O), benzene(C6H6), carbon monoxide(CO), hydrogen(H2), ammonia(NH3),doro(C2H5OH), utsi hwefodya, essence & etc.
	Kugona kuona chechidimbu		1 μm
Nguva yekudziya			≤5min
Kushanda Current			≤150mA
Humidity range		Storage	≤90%RH
		Kushanda	≤90%RH
Tembiricha range		Storage	-20℃～50℃
		Kushanda	0℃～50℃
Size			59.5×44.5×17mm(LxWxH)
Chimiro chemuviri			EH2.54-5P terminal socket

Chimiro

Detection Principle

Pins Definition

PIN1	Pini yekudzora (MOD)
PIN2	Kuburitsa OUT2/RXD
PIN3	Simba rakanaka (VCC)
PIN4	Kuburitsa OUT1/TXD
PIN5	GND

Mirayiridzo

1. PIN1: iri pini yekudzora.
   • Iyo sensor iri muPWM modhi kana pini iyi yakarembera mumhepo
   • Iyo sensor iri muUART modhi kana pini iyi ichibatana neGND.
2. PIN2: MuUART mode, iri RDX; MuPWM modhi, iri PWM chiratidzo ne1Hz. Iyo yakabuda ndeye PM2.5 concentration.
3. PIN4: MuUART modhi, iri TDX; MuPWM modhi, iri PWM chiratidzo ne1Hz. Iyo inobuda ndeye VOC level.
4. Heater: hita yakavakirwa-mukati uye kudziyisa kunoita kuti mhepo isimuke, zvichiita kuti mweya wekunze upinde mu sensor mukati.
5. Ndeupi rudzi rwezvikamu zvinogona kuonekwa: diamete ≥1μm, zvakadai seutsi, guruva reimba, mold, pollen uye spores.

PM2.5 inobuda wave muPWM modhi

CHERECHEDZA

1. LT ndiyo kupuruzira kwehupamhi hweyero yakaderera munguva imwe (5 500Ms
2. UT ndiyo hupamhi hwekupomba kweimwe nguva 1s)).
3. Low pulse rate RT: RT = LT/ UT x100% chiyero 0.5% ~ 50%

VOC inobuda wave muPWM modhi

CHERECHEDZA

1. LT ndiyo kupuruzira kwehupamhi hweyero yakaderera mune imwe nguva (n * 1 00Ms
2. UT ndiyo hupamhi hwekupomba kweimwe nguva 1s)).
3. Low pulse rate RT: RT = LT/ UT x100%, mamakisi mana, 10% inofambira mberi inowedzera 10% ~ 40% RT yakakwirira, kusvibiswa kwakawanda kwakatevedzana.

Hukama huri pakati pe low low pulse rate yekubuda uye particles concentration

CHERECHEDZA
Vanhu vanowanzo shandisa mamakisi akasiyana zvakanyanya, zvakanaka, zvakaipa, zvakanyanya kutsanangura mamiriro emhepo.

• Best 0.00% - 4.00%
• Kugona 4.00% - 8.00%
• zvakaipa 8.00% - 12.00%
• Zvakaipisisa 12.00%

Sensitivity curve yeVOC sensor

CHERECHEDZA:

• Hunhu hwemhepo hwakaiswa muzvikamu zvina: zvakanakisa, zvakanaka, zvakaipa, zvakaipisisa.
• Iyo module inoyerwa uye kubuda kwe0x00-0x03 kunoreva kubva padanho repamusoro-soro remhepo kusvika padanho rakaipisisa remweya. VOC inosanganisira akawanda magasi uye mamakisi ireferensi yemutengi kutonga mhando yemhepo.

Kukurukurirana protocol

General Settings

Baud rate	9600
Data bits	8
Mira zvishoma	1
Parity	hapana
Chikamu chemukati	5±0.2V (TTL)

Commucation command
Module inotumira kukosha kwesekoni imwe neimwe sekondi imwe chete. Tumira chete, hapana kugamuchira. Raira sezvinotevera: Tafura 4.

0	1	2	3	4	5	6	7		8
Kutanga byte	Kuonekwa nyora zita rekodhi	Chiyero (Yakaderera pulse rate)	Integer chikamu ye low low pulse rate	Decimals chikamu ye low low pulse rate	Reservation	Mode	VOC giredhi		Tarisa kukosha
0XFF	0x18	0x00	0x00-0x63	0x00-0x63	0x00	0x01	0x01-0x 04		0x00-0x FF

PM2.5 kuverenga:

• Byte3 0x12, byte4 0x13, saka RT=18.19%
• Iyo RT renji muUART modhi ndeye 0.5% ~ 50%.

VOC kuverenga:
Byte7 ndeye VOC kubuda. 0x01: zvakanakisa, ...,0x04: zvakaipisisa. 0x00 zvinoreva kuti hapana sensor yakaiswa kana kusashanda.

Tarisa uye kuverenga

Yambiro

1. Kuiswa kunofanira kuva kwakatwasuka.
2. Organic solvents (kusanganisira sillica gel uye mamwe anonamira), pendi, mishonga, mafuta uye yakanyanya kuwanda kwemagasi anonangwa anofanirwa kudzivirirwa.
3. Utsi hwemhepo hwekugadzira senge feni inofanira kunge iri kureample, kana ichishandiswa mukuzorodza mweya, haigone kuiswa pamberi kana kumashure kwe fan. Chero divi re fan shell rinogona kuiswa pairi, asi kuvhura kwemhepo padeko kunodiwa kuti ive nechokwadi chekuti gasi rinobva kunze richiyerera richipinda.
4. Usashandise iyo nzvimbo dzine mhute senge yekugezera, kana padyo nemhepo humidifier.
5. Dust sensor inotora optics kushanda musimboti, saka mwaranzi yemwenje ichapesvedzera kurongeka kwesensor.Tinokurudzira vashandisi kushandisa chiponji kuvhara gomba retatu riri pakati pe sensor,kunzvenga mwenje wekunze unovhenekera sensor.Cherechedza kuti haivhare gasi rinopinda. uye kubuda.
6. Nguva yekudziya inofanirwa kutora maminetsi mashanu kana kureba kekutanga kushandiswa uye usashandise muhurongwa unosanganisira kuchengetedza kwevanhu.
7. Yakanyorova ichaita mabasa akajairwa emodule, saka inofanirwa kudzivirira.
8. Lens inofanira kucheneswa nguva nenguva zvichienderana nemamiriro ezvinhu chaiwo (kamwe chete pamwedzi mitanhatu).Shandisa imwe magumo edonje swab nemvura yakachena kukwesha lens, uye shandisa imwe inoperera kupukuta yakaoma.Usashandisa organic solvent sedoro. somuchenesi.

DIMENSION

CONTACT

• Tel: 86-371-67169097/67169670
• Fax: 86-371-60932988
• Email: sales@winsensor.com

Zvinyorwa / Zvishandiso

Winsen ZPH02 Qir-Unhu uye Particles Sensor [pdf] User Manual ZPH02, Qir-Unhu uye Zvimedu Sensor, ZPH02 Qir-Unhu uye Cheteki Sensor, Hunhu uye Cheteki Sensor, Particles Sensor, Sensor.

References

• User Manual