Pump Suction PID chigadzirwa (yakazvigadzira PID sensor)

Nyowani Pombi yekusveta PID Zvigadzirwa Nhanganyaya ((Yakazvigadzira ma sensors)

GQ-AEC2232bX-P

Chii chinonzi VOC gasi?

VOC ndiyo chidimbu chevolatile organic compounds. Mupfungwa yakajairwa, VOC inoreva murairo wezvinoputika organic compounds; Nekudaro, maererano nekuchengetedzwa kwezvakatipoteredza, inoreva kirasi yeanoputika organic komisheni inoshanda uye inokuvadza. Zvinhu zvikuru zveVOC zvinosanganisira mahydrocarbon, halogenated hydrocarbons, oxygen hydrocarbons, uye nitrogen hydrocarbons, kusanganisira benzene series compounds, organic chlorides, fluorine series, organic ketones, amines, alcohols, ethers, esters, acids, uye petroleum hydrocarbons. Uye kirasi yemakomponi anoisa njodzi huru kune hutano hwevanhu.

Ndedzipi njodzi dzeVOC gasi?

Ndedzipi nzira dzekuona dzeVOC magasi?

Catalytic combustion mhando

Inonyanya kushandiswa kuyera kuputika, nemutengo wakaderera uye kunyatsoita, inogona chete kushandiswa kune gasi kudzika padanho repasi rinoputika. Dambudziko rekusangana nehuturu ppm level zvinodiwa. Haikwanise kushandiswa semuchetura gasi detector kuona benzene.

Semiconductor mhando

Mutengo wakaderera, hupenyu hurefu, isiri-mutsara yekubuda mibairo, uye inogona kungoonekwa zvine hunhu. Chaizvoizvo isingasarudze, yakakwira nhema alarm mwero, uye inowanzoitika kune chepfu. Haikwanise kuona muhuwandu hwemagasi ebenzene.

Electrochemistry

Nekuda kwekuomerwa kwemainorganic electrolyte kuita nemaorganic compounds, chete ruzhinji rweasina VOC magasi ane muchetura anogona kuonekwa. Haikwanise kushandiswa kuona gasi rebenzene

Gasi chromatography

Iyo ine high selectivity uye sensitivity, asi inogona chete "kuedzwa point" uye haigone kuramba ichionekwa online. Midziyo yacho inodhura, mutengo wekugadzirisa wakakwirisa, uye huwandu hwakakura. Zvakaoma kushandisa kuona benzene munzvimbo dzesaiti, inogona kushandiswa kuyera marabhoritari

Infrared type

Kugadzikana kwakanaka, kusarudza kwakanaka, uye hupenyu hurefu, asi huchokwadi hwekuona benzene hushoma, hune huwandu hunodarika 1000PPM. Haikwanise kushandiswa semuchetura gasi detector kuona benzene.

Photoionic formula (PID)

Kunyatsojeka, kupindura nekukurumidza, uye pasina chepfu, ine imwe nhanho yekusarudza. Asi hupenyu hupfupi, mutengo wakakwirira, uye kugadzirisa nguva dzose kunodiwa.

Ndeipi musimboti wePID detector?

Kuonekwa kwePhotoionization (PID) kunoshandisa ultraviolet mwaranzi inogadzirwa neionization yegasi inert neakakwira-frequency yemagetsi munda kuti ionise mamorekuru egasi mukuyedzwa. Nekuyera kusimba kwazvino kunogadzirwa neiyo ionized gasi, kusanganiswa kwegasi pasi pekuedzwa kunowanikwa. Mushure mekuonekwa, maion anobatana zvakare mugasi rekutanga uye mhute, zvichiita kuti PID ive isina-kuparadza detector.

Kuzvigadzira pachako PID sensor

Intelligent excitation yemagetsi munda

Hupenyu hurefu

Uchishandisa hungwaru muripo kufadza munda wemagetsi, zvakanyanya kuwedzera hupenyu hwema sensors (hupenyu> makore matatu)

Yazvino sealing tekinoroji

Kuvimbika kwepamusoro

Iwindo rekuisa chisimbiso rinotora magnesium fluoride zvinhu zvakasanganiswa neitsva yekuisa chisimbiso maitiro, zvinobudirira kudzivirira isingawanzo kubuda gasi uye kuve nechokwadi hupenyu hwesenso.

Window gasi rekuunganidza mhete

High senitivity uye nekururama kwakanaka

Kune mhete yekuunganidza gasi pahwindo remwenje weUV, izvo zvinoita kuti gasi ionization ive yakanyatsojeka uye kutarisisa kunzwisisika uye kwakaringana.

Teflon zvinhu

Corrosion resistance uye kugadzikana kwakasimba

Zvikamu zvinovhenekerwa nemarambi e ultraviolet ese akagadzirwa neTeflon zvinhu, zvine simba rinopesana necorrosion uye inogona kunonoka oxidation ne ultraviolet uye ozone.

Chimiro chitsva chekamuri

Kuzvichenesa uye kugadzirisa mahara

Nyowani mhando yekamuri yekumisikidza dhizaini ine yakawedzera kuyerera chiteshi dhizaini mukati me sensor, iyo inogona kuridza zvakananga uye kuchenesa sensor, inonyatso kudzikisa tsvina pane mwenje chubhu uye kuwana kugadzirisa yemahara sensor.

Iyo pombi suction detector yakagadzirirwa zvakananga iyo itsva PID sensor inobvumira iyo sensor kuti iwane hunyanzvi hwekuita, ichipa zvirinani zvekuonekwa mhedzisiro uye nani mushandisi ruzivo.

Iyo anti-corrosion level inosvika paWF2 uye inogona kuchinjika kune akasiyana humidity yakakwira uye yakakwirira munyu yekupfapfaidza nharaunda (Kupfapfaidza fluorocarbon pendi inorwisa-corrosion zvinhu pagoko)

Advantage 1: Hapana maaramu emanyepo mukupisa kwakanyanya uye humidity nharaunda

Kuedza kwakafananidza kuedza kwekuenzanisa pakati pechinyakare PID detectors uye mbiri mbiri PID detectors munzvimbo yakakwirira humidity 55 ° C. Zvinogona kuonekwa kuti zvechinyakare PID detectors vane hukuru hwekugadzirisa kushanduka munharaunda ino uye inowanzosangana nenhema dzenhema. Uye iyo Anxin patented mbiri mbiri sensor PID detector haichinjike uye yakagadzikana zvakanyanya.

Advantage 2: Hupenyu hurefu uye kuchengetedza mahara

New PID sensor

cobinative monitoring

Multi-stage filtration

Ziva PID sensor ine hupenyu hweanopfuura makore matatu uye kugadzirisa kwemahara mukati mehupenyu hwayo

Kubudirira kwakakosha kunofananidzwa nehupenyu hwecatalytic sensors

Advantage 3: Modular dhizaini, nyore kuisirwa uye kugadzirisa

PID sensor module, inogona kuvhurwa nekukurumidza uye kupatsanurwa kuti igadziriswe

Modular pombi, inokurumidza plug uye kutsiva

Imwe neimwe module yakawana modular dhizaini, uye ese ari panjodzi uye anodyiwa zvikamu akatsiviwa nekukurumidza uye zviri nyore.

Kuenzanisa kuedza, kuenzanisa kumusoro uye pasi

Kuenzanisa neasina kutorwa kunze kwenyika PID sensor brands

Kuenzanisa kuyedzwa neimwe mhando yemagetsi pamusika

Technical Parameter

Detection Principle	Inoumba PID sensor	Chiratidzo chekufambisa nzira	4-20mA
Sampling nzira	Pombi yekuyamwa mhando (yakavakirwa-mukati)	Kururama	±5%LEL
Kushanda voltage	DC24V±6V	Kudzokorora	±3%
Kushandiswa	5W (DC24V)	Signal kutapurirana kureba	≤1500M (2.5mm2)
Pressure Range	86kPa～106kPa	Kushanda tembiricha	-40 ~ 55 ℃
Kuputika chiratidzo chiratidzo	ExdⅡCT6	Humidity range	≤95%, hapana condensation
Shell zvinhu	Cast aluminum (fluorocarbon pendi anti-corrosion)	Dziviriro giredhi	IP66
Electrical interface	NPT3/4＂Pipe thread (mukati)

Nezve mibvunzo ine PID detectors?

1. Ndedzipi kuvandudzwa kwePID detector yedu itsva kana ichienzaniswa nechizvarwa chakapfuura?

Mhinduro: Chigadzirwa chakatangwa panguva ino chinonyanya kutsiva kambani yedu ichangoburwa PID sensor, iyo yakashandura chimiro chekamuri yemhepo (kuyerera dhizaini) uye magetsi emagetsi maitiro. Iyo yakakosha yekuyerera chiteshi dhizaini inogona kuderedza kusvibiswa kwechiedza uye kuwana kupukuta emahara mwenje machubhu kuburikidza neakawanda-level kusefa. Nekuda kweiyo yakavakirwa-mukati-yepakati magetsi emagetsi modhi ye sensor, kushanda kwepakati kuri nyore uye kwakangwara, uye kusanganisa kusanganisa nema sensors maviri kunowana hupenyu hweanopfuura makore matatu.

2. Sei tichida bhokisi remvura sechiyero?

Mhinduro: Mabasa makuru ebhokisi remvura ndeyekudzivirira mvura inonaya uye mhepo yeindasitiri kubva pakukanganisa detector. 2. Dzivirira kukanganisa kwekushisa kwepamusoro uye humidity nharaunda paPID detectors. 3. Vhara imwe huruva mumhepo uye unonotsa hupenyu hwesefa. Zvichienderana nezvikonzero zviri pamusoro, isu takashongedza bhokisi rekusanaya kwemvura seyakajairwa. Ehe, kuwedzera bhokisi rekusanaya kwemvura hakuzove nekukanganisa kwakakosha panguva yekupindura gasi.

3. Iyo PID detector itsva zvechokwadi yekuchengetedza yemahara kwemakore matatu?

Mhinduro: Zvinofanira kucherechedzwa kuti 3-gore rekuchengetedza mahara zvinoreva kuti sensor haidi kuchengetedzwa, uye iyo sefa ichiri kuda kuchengetedzwa. Isu tinokurudzira kuti nguva yekuchengetedza yesefa inowanzo 6-12 mwedzi (yakapfupikiswa kusvika kumwedzi ye3 munzvimbo dzakaoma dzezvakatipoteredza)

4. Ichokwadi here kuti yasvitsa makore matatu?

Mhinduro: Pasina kushandiswa kwemaviri maviri ekuonekwa kwekubatana, sensor yedu itsva inogona kuwana hupenyu hwemakore maviri, nekuda kwePID yedu ichangobva kugadzirwa (patent technology, iyo general principle inogona kuonekwa muchikamu chechipiri). Iyo yekushanda modhi ye semiconductor + PID yekubatanidza yekuona inogona kuwana hupenyu hwemakore matatu pasina matambudziko.

5. Nei isobutylene ichishandiswa seyakajairwa gasi rePID?

Mhinduro: a. Isobutene ine yakaderera ionization simba, ine Io ye9.24V. Inogona ionized ne UV mwenje pa 9.8eV, 10.6eV, kana 11.7eV. b. Isobutene yakaderera toxicity uye gasi pane tembiricha. Segasi rekugadzirisa, rinounza kukuvadza kudiki kuhutano hwevanhu. c. Mutengo wakaderera, nyore kuwana

6. Ko PID ichakundikana here kana iyo pfungwa yakapfuura chiyero?

Mhinduro: Izvo hazvizokuvadzi, asi kukwirisa kwakanyanya kweVOC gasi kunogona kuita kuti VOC gasi ibatire pahwindo uye electrode kwenguva pfupi, zvichikonzera kusanzwa kwe sensor kana kuderedzwa kwekunzwa. Izvo zvinodikanwa kuti pakarepo uchenese mwenje weUV uye electrode ne methanol. Kana paine kuvepo kwenguva refu kweVOC gasi rinodarika 1000PPM pasaiti, kushandisa PID sensors hakudhure uye asiri dispersive infrared sensors anofanirwa kushandiswa.

7. Chii chinogadziriswa chePID sensor chinogona kuwanikwa?

Mhinduro: Iyo yakajairika resolution iyo PID inogona kuwana ndeye 0.1ppm isobutene, uye yakanakisa PID sensor inogona kuwana 10ppb isobutene.

8. Ndezvipi zvikonzero zvinokanganisa kugadziriswa kwePID?

Kusimba kwechiedza che ultraviolet. Kana ultraviolet chiedza chakasimba, pachava nemamwe mamorekuru egasi anogona kuve ionized, uye kugadzirisa kunenge kuri nani.
Nzvimbo inopenya yemwenje we ultraviolet uye nzvimbo yepamusoro yekuunganidza electrode. Iyo yakakura inopenya nzvimbo uye yakakura yekuunganidza electrode nzvimbo inokonzeresa yakakwirira resolution.
The offset current ye preamplifier. Iyo idiki iyo yekubvisa ikozvino yepreamplifier, iyo inoshaya simba inoonekwa ikozvino. Kana iyo bias ikozvino yekushanda amplifier yakakura, iyo isina simba inobatsira yazvino chiratidzo ichanyudzwa zvachose muiyo offset ikozvino, uye kugadzirisa kwakanaka hakugone kuwanikwa nemasikirwo.
Kuchena kwebhodhi redunhu. Analogi masekete anotengeswa pamabhodhi edunhu, uye kana paine kudonha kwakakosha pabhodhi redunhu, mafungu asina simba haagone kusiyaniswa.
Hukuru hwekupikisa pakati pezvino uye voltage. Iyo PID sensor ndiyo yazvino sosi, uye yazvino inogona kungokwidziridzwa uye kuyerwa sevoltage kuburikidza neanopikisa. Kana kushorwa kuri kudiki, shanduko shoma yemagetsi haigone kuwanikwa nemasikirwo.
Kugadziriswa kweanalog-to-digital converter ADC. Iyo yakakwirira iyo ADC resolution, idiki chiratidzo chemagetsi chinogona kugadziriswa, uye zviri nani kugadzirisa kwePID.