Qhov kub thiab av noo Sensor ua haujlwm li cas

Raws li peb paub, Kub thiab av noo sensors, tseem hu ua hygrometers, yog cov cuab yeej siv los ntsuas thiab saib xyuas ib puag ncig.

Lawv ua haujlwm raws li lub hauv paus ntsiab lus tshwj xeeb txhawm rau txheeb xyuas thiab ntsuas qhov ntsuas kub thiab av noo. Cia peb kawm seb lawv txhua tus ua haujlwm li cas:

1. Kub Sensor:

Cov ntsuas kub ntsuas ntsuas qhov kub ntawm qhov kub lossis txias ntawm ib qho khoom lossis ib puag ncig ib puag ncig. Muaj ntau hom kub sensors, tab sis ib hom yog cov thermocouple. Thermocouples muaj ob lub hlau sib txawv ntawm ib qho kawg, ua ib qho kev sib tshuam. Thaum qhov kev sib tshuam no raug rau qhov kub thiab txias, qhov sib txawv ntawm qhov hluav taws xob yog tsim los ntawm ob lub xov hlau vim muaj cov nyhuv Seebeck.

Cov nyhuv Seebeck yog qhov tshwm sim uas qhov kub ntawm qhov sib txawv ntawm ob qhov sib txawv ntawm cov khoom siv hluav taws xob tsim hluav taws xob. Qhov sib txawv voltage no ces correlated rau qhov kub thiab txias siv ib tug paub kev sib raug zoo ntawm voltage thiab kub. Niaj hnub nimno kub sensors, zoo li cov thermocouples lossis cov ntsuas kub tsis kam (RTDs), hloov qhov hluav taws xob no rau hauv cov teeb liab digital uas tuaj yeem nyeem thiab txhais los ntawm microcontrollers lossis lwm yam khoom siv hluav taws xob.

2. Humidity Sensor:

Humidity sensors ntsuas cov dej noo los yog dej vapor tam sim no hauv huab cua, feem ntau qhia raws li feem pua ​​​​ntawm cov dej vapor uas huab cua tuaj yeem tuav ntawm qhov ntsuas kub (kwv yees cov av noo).

Muaj ntau hom av humidity sensors, suav nrog capacitive, resistive, thiab thermal conductivity-based sensors.

A: Capacitive humidity sensorsua haujlwm los ntawm kev ntsuas qhov kev hloov pauv ntawm cov khoom siv dielectric teb rau kev nqus lossis desorption ntawm cov dej molecules. Raws li cov av noo nce, cov khoom siv dielectric absorbs dej vapor, ua rau muaj kev hloov pauv hauv capacitance, uas tom qab ntawd hloov mus rau cov av noo.

B: Resistive humidity sensorssiv cov khoom ntub dej uas muaj hluav taws xob sib txawv. Thaum cov khoom nqus dej noo, nws qhov kev hloov pauv hloov, thiab qhov kev hloov pauv hauv kev ua haujlwm no yog siv los txiav txim siab cov av noo.

C: Thermal conductivity-based humidity sensorsmuaj ib tug rhuab caij thiab kub sensor. Raws li cov ntsiab lus noo noo nyob rau hauv cov huab cua hloov, lub tshav kub hloov cov yam ntxwv ntawm cov huab cua nyob ib puag ncig hloov zoo li. Los ntawm kev ntsuas qhov hloov pauv ntawm qhov kub thiab lub zog xav tau los tswj qhov kub thiab txias, cov av noo tuaj yeem raug xam.

Hauv cov ntsiab lus, qhov ntsuas kub thiab av noo tso siab rau cov qauv ntawm lub cev sib txawv los ntsuas cov kev ntsuas ib puag ncig no. Kub sensors siv cov Seebeck nyhuv hauv cov thermocouples los yog kev hloov pauv hauv RTDs los ntsuas qhov kub thiab txias, thaum cov av noo sensors siv lub peev xwm, tsis kam, lossis thermal conductivity hloov mus kuaj pom cov dej vapor thiab txiav txim siab cov av noo. Cov sensors no ua lub luag haujlwm tseem ceeb hauv ntau yam kev siv, los ntawm kev saib xyuas huab cua thiab kev tswj hwm huab cua mus rau cov txheej txheem kev lag luam thiab cov khoom siv hluav taws xob.

 

 

Hom Kev Kub Kub Sensors

Muaj ntau ntau hom kub sensors, tab sis cia peb tsom mus rau cov feem ntau.

1. Thermocouples

Cov no yog ib hom kev ntsuas ntsuas kub uas siv cov nyhuv Seebeck, qhov sib txawv ntawm cov hlau ua kom muaj qhov sib npaug ntawm qhov ntsuas kub. Yooj yim, pheej yig, thiab ntau yam, lawv tuaj yeem ntsuas qhov kub thiab txias.

Resistance Temperature Detectors (RTDs)

RTDs siv lub hauv paus ntsiab lus tias qhov kev tiv thaiv ntawm cov hlau hlau nce nrog qhov kub thiab txias. Lawv yog qhov tseeb, ruaj khov, thiab tuaj yeem ntsuas qhov kub thiab txias, ua rau lawv zoo tagnrho rau kev siv hauv kev lag luam.

2. Thermistors

Thermistors, los yog thermal resistors, ua haujlwm ntawm tib txoj cai raws li RTDs tab sis yog tsim los ntawm cov khoom siv ceramic lossis polymer. Lawv muaj qhov tseeb heev rau qhov ntsuas kub tsawg, ua rau lawv zoo heev rau qhov tshwj xeeb, tswj ib puag ncig.

Hom Hom Humidity Sensors

Cia peb tshawb txog peb yam tseem ceeb ntawm cov av noo sensors.

3. Capacitive Humidity Sensors

Cov sensors ntsuas cov av noo los ntawm kev ntsuas qhov kev hloov pauv ntawm lub peev xwm ntawm cov yeeb yaj kiab polymer nyias. Lawv feem ntau siv vim lawv qhov raug siab, ruaj khov, thiab kav ntev.

Resistive Humidity Sensors

Cov sensors no pom cov av noo los ntawm kev hloov pauv ntawm cov khoom siv organic lossis inorganic. Lawv tsis tshua kim dua li capacitive sensors, tab sis kuj tsawg dua.

Thermal Conductivity Humidity Sensors

Cov sensors ntsuas cov av noo los ntawm kev ntsuas qhov hloov pauv hauv thermal conductivity ntawm huab cua raws li cov av noo hloov. Txawm tias tsawg dua, lawv muaj txiaj ntsig zoo rau kev ntsuas cov av noo siab.

 

 

 

Muab faib los ntawm Txoj Kev Sib Txuas

Kub thiab av noo sensor yog ubiquitous nyob rau hauv peb lub neej. Piv txwv li, tsev cog khoom, warehouse, subway thiab lwm qhov chaw uas xav tau av noo thiab kub los saib xyuas cov av noo thiab qhov kub thiab txias. Lawv muaj ntau qhov chaw thov, koj puas paub cov hom ntawm lawv?

1. Analog kub thiab av noo sensor
Integrated kub thiab av noo sensor txais yuav ib tug digital integrated sensor raws li ib tug sojntsuam nrog ib tug digital ua Circuit Court uas muaj peev xwm hloov lub kub thiab txheeb ze humidity sensor ntawm ib puag ncig tus qauv analog teeb liab (4-20mA, 0-5V los yog 0-10V). Analog kev sib xyaw kub thiab av noo sensor tuaj yeem hloov pauv qhov kub thiab av noo mus rau hauv cov kev hloov pauv ntawm cov txiaj ntsig tam sim no / qhov hluav taws xob ib txhij, ncaj qha txuas cov cuab yeej thib ob nrog ntau yam qauv analog inputs. HENGKO cov ntsuas kub thiab av noo tswj nrog av noo noo ntsuas ntsuas, cov duab saib digital tuaj yeem qhia qhov kub, av noo thiab dej lwg taw tes, paub txog kev tswj thiab saib xyuas. Peb lub plhaub sensor yog waterproof, tuaj yeem tiv thaiv dej los ntawm kev nkag mus rau hauv lub sensor thiab ua rau lub sensor puas. Nws yog dav siv nyob rau hauv HVAC, chaw nres tsheb huab cua, kuaj thiab ntsuas, kev kho mob, humidifier thiab lwm yam teb, tshwj xeeb tshaj yog haum rau acid, alkali, corrosion, kub kub thiab kub siab industrial hnyav ib puag ncig.

 

2. RS485 kub thiab av noo sensor
Nws Circuit Court siv lub microprocessor nti thiab ntsuas kub kom ntseeg tau tias muaj kev ntseeg siab, ruaj khov thiab sib hloov ntawm cov khoom. Cov zis yog RS485, tus qauv Modbus, uas tuaj yeem saib xyuas thiab tswj lub khoos phis tawj kom ntseeg tau. HENGKO RS485 ntsuas kub thiab av noo ntsuas ntsuas, cable series sensor nrog sintered hlau lim vaj tsev muaj qhov zoo ntawm cov permeability loj dua, cov av noo siab txaus thiab ceev pauv tus nqi. Peb lub tsev tsis muaj dej tsis zoo ua kom dej tsis txhob nkag mus rau hauv lub cev ntawm lub sensor thiab ua rau nws puas tsuaj, dav siv hauv kev ua liaj ua teb, HVAC, chaw nres tsheb huab cua, kuaj thiab ntsuas, kho mob, humidifier thiab lwm yam, tshwj xeeb tshaj yog tsim rau acid, alkali, corrosion, kub. thiab kev kub siab thiab lwm yam kev lag luam hnyav ib puag ncig.

3. Network kub thiab av noo sensor
Network kub thiab av noo sensor tuaj yeem sau tem & humidity cov ntaub ntawv thiab xa mus rau lub server ntawm ethernet, WiFi / GPRS. centralized saib xyuas cov ntaub ntawv kub thiab av noo. Qhov no txo ​​qis kev tsim kho, txhim kho kev ua haujlwm ntawm kev tsim kho thiab kho cov nqi.

Ethernet kub thiab av noo transmitter sau cov ntaub ntawv kub thiab av noo thiab xa mus rau lub server ntawm ethernet. Wifi Kub thiab av noo transmitter sau wifi. GPRS yog qhov kub thiab av noo transmitter puag ntawm kev hloov GPRS. Nws tsuas yog xav tau ib lub SIM txhawm rau xa cov ntaub ntawv kub thiab av noo sau los ntawm lub chaw nres tsheb hauv lub network. Nws yog dav siv nyob rau hauv cov tshuaj thauj tsheb, kev lag luam tswj, kev tswj lub tsev, hluav taws xob fais fab, ntsuas thiab ntsuas, warehouse, txias cia thiab lwm yam lag luam.

HENGKO yog lub chaw muag khoom tseem ceeb ntawm micro-sintered stainless hlau lim thiab siab kub ntxeem tau hlau lim hauv ntiaj teb. Peb muaj ntau yam ntau thiab tsawg, specifications thiab hom khoom rau koj xaiv, multiprocess thiab complex filtering khoom kuj yuav customized raws li koj yuav tsum tau.

 

 

Dab tsi txawv cov av noo thiab kub sensor thiab Room Humidity Sensor?

Raws li qee tus neeg yuav xav tias qhov ntsuas kub thiab av noo yog siv rau hauv tsev lossis chav tsev ib txwm siv, ces cia saib seb qhov twg

Qhov sib txawv ntawm ob qho tib si muaj av noo thiab kub sensor thiab Room Humidity Sensor.

 

Industrial humidity thiab kub sensorsthiab chav humidity sensors pab tib lub hom phiaj ntawm kev ntsuas ib puag ncig,

tab sis lawv tau tsim los ua kom haum rau ntau daim ntawv thov thiab ib puag ncig. Cia peb tshawb nrhiav qhov sib txawv ntawm ob hom sensors no:

1. Industrial Humidity thiab Kub Sensors:

Industrial humidity thiab kub sensors yog tshwj xeeb tsim rau hnyav thiab xav tau ib puag ncig feem ntau pom nyob rau hauv industrial chaw. Cov sensors no tau tsim los tiv thaiv qhov kub thiab txias, siab cov av noo, thiab raug rau ntau yam tshuaj lom neeg, plua plav, thiab kab mob. Lawv feem ntau yog siv rau hauv cov txheej txheem kev lag luam, cov chaw tsim khoom, cov tsev khaws khoom, thiab lwm yam kev siv hauv kev lag luam uas ntsuas qhov tseeb thiab txhim khu kev qha yog qhov tseem ceeb.

Yam ntxwv ntawm Industrial Humidity thiab Kub Sensors:

* Kev tsim kho muaj zog:Cov khoom siv hluav taws xob feem ntau yog nyob rau hauv cov ntaub ntawv rugged ua los ntawm cov ntaub ntawv uas tuaj yeem tiv taus lub cev muaj zog, corrosion, thiab raug rau cov khoom hnyav.

* Kev kub siab dav:Lawv tuaj yeem ua haujlwm tau zoo nyob rau hauv ntau qhov kub thiab txias, los ntawm qis heev mus rau qhov kub thiab txias, nyob ntawm qhov kev thov tshwj xeeb.

* High precision:Industrial sensors yog engineered rau qhov raug thiab ruaj khov nyob rau hauv kev ntsuas ob qho tib si av noo thiab kub los xyuas kom meej qhov zoo ntawm cov txheej txheem kev lag luam.

* Scalability:Cov sensors tuaj yeem tuaj nrog cov kev xaiv rau kev koom ua ke nrog kev tswj hwm kev lag luam thiab kev sib txuas, tso cai rau kev saib xyuas tej thaj chaw deb thiab automation.

 

2. Chav Humidity Sensor:

Chav tsev vaum sensors yog tsim los rau qhov chaw nyob hauv tsev, xws li chaw ua haujlwm, tsev, tsev kho mob, thiab lwm qhov chaw lag luam lossis chaw nyob. Lawv lub hom phiaj tseem ceeb yog muab qhov chaw nyob zoo thiab noj qab haus huv los yog ua haujlwm ib puag ncig los ntawm kev saib xyuas thiab tswj cov av noo hauv tsev.

Yam ntxwv ntawm Room Humidity Sensors:

* Aesthetic Design:Chav sensors feem ntau yog tsim los ua kom zoo nkauj thiab sib xyaw nrog cov khoom siv sab hauv ntawm chav tsev lossis lub tsev.

* Ib puag ncig zoo sib xws:Lawv tau ua kom zoo rau kev siv sab hauv tsev thiab tuaj yeem tswj cov chav tsev kub thiab cov av noo.

* Nqi-zoo:Cov chav sensors feem ntau muaj txiaj ntsig zoo dua piv rau cov khoom siv hluav taws xob vim lawv tsis xav tau tib theem ntawm ruggedness thiab tshwj xeeb nta.

* Tus neeg siv-phooj ywg nta:Ntau chav tsev vaum sensors tuaj nrog cov neeg siv-phooj ywg interfaces, xws li cov lus qhia lossis mobile apps, tso cai rau cov neeg nyob hauv saib xyuas thiab kho cov av noo yooj yim.

 

Thaum ob hom sensors ntsuas cov av noo thiab qhov kub thiab txias, qhov sib txawv tseem ceeb nyob hauv lawv cov kev tsim kho, ua haujlwm ntev, qhov kub thiab txias, qhov tseeb, thiab qhov chaw tshwj xeeb uas lawv npaj rau. Industrial sensors yog engineered los tiv thaiv tej yam kev mob hnyav thiab muab cov kev ntsuas muaj tseeb rau cov txheej txheem kev lag luam, thaum chav sensors ua qhov tseem ceeb rau kev zoo nkauj, neeg siv-phooj ywg, thiab kev nplij siab rau qhov chaw sab hauv tsev.

 

 

 

FAQs

1. Dab tsi yog qhov txawv ntawm qhov ntsuas kub thiab cov av noo sensor?

Qhov sib txawv tseem ceeb ntawm qhov ntsuas kub thiab cov av noo nyob hauv qhov ntsuas ib puag ncig lawv ntsuas:

Kub Sensor:

Lub ntsuas kub ntsuas yog ib qho cuab yeej tsim los ntsuas qhov kub ntawm qhov kub lossis txias ntawm cov khoom lossis ib puag ncig ib puag ncig. Nws muab cov ntaub ntawv hais txog qhov kub thiab txias ntawm Celsius (° C) lossis Fahrenheit (° F) lossis qee zaum hauv Kelvin (K) units. Kub sensors feem ntau yog siv rau hauv ntau yam kev siv, nrog rau kev saib xyuas huab cua, kev tswj huab cua, kev lag luam, cov khoom siv hluav taws xob, thiab ntau lwm yam.

Lub hauv paus ntsiab lus tseem ceeb tom qab ntsuas qhov kub thiab txias cuam tshuam nrog kev tshawb pom qhov hloov pauv hauv lub cev ntawm cov khoom siv thaum lawv teb rau qhov kub thiab txias. Ntau hom kub sensors, xws li cov thermocouples, qhov ntsuas kub tsis kam (RTDs), thermistors, thiab infrared sensors, siv cov xwm txheej ntawm lub cev sib txawv los hloov qhov kub hloov mus rau hauv hluav taws xob teeb liab, uas tuaj yeem ntsuas thiab txhais.

Humidity Sensor:

Ahumidity sensor, tseem hu ua hygrometer, yog ib qho cuab yeej siv los ntsuas cov dej noo lossis dej vapor tam sim no hauv huab cua lossis roj. Humidity feem ntau qhia tau tias yog txheeb ze humidity (RH), sawv cev rau feem pua ​​​​ntawm cov dej vapor tam sim no txheeb ze rau qhov siab tshaj plaws uas huab cua tuaj yeem tuav ntawm qhov kub thiab txias.

Humidity sensors yog qhov tseem ceeb hauv cov ntawv thov uas tswj thiab saib xyuas cov av noo yog qhov tseem ceeb rau ntau yam laj thawj, xws li tswj kev nplij siab, tiv thaiv pwm kev loj hlob, ua kom muaj kev cia zoo, thiab txhim kho cov txheej txheem kev lag luam.

Muaj ntau hom av humidity sensors, suav nrog capacitive, resistive, thiab thermal conductivity-based sensors. Cov sensors no siv cov txheej txheem sib txawv los txheeb xyuas cov kev hloov pauv ntawm cov dej noo thiab hloov mus rau hauv cov teeb liab hluav taws xob, muab cov ntaub ntawv hais txog cov av noo.

Hauv cov ntsiab lus, qhov sib txawv tseem ceeb ntawm qhov ntsuas kub thiab cov av noo yog qhov ntsuas ib puag ncig lawv ntsuas. Cov ntsuas kub ntsuas ntsuas qhov ntsuas kub lossis txias hauv Celsius lossis Fahrenheit, thaum cov av noo ntsuas ntsuas cov dej noo hauv huab cua, feem ntau qhia tias cov av noo nyob hauv feem pua. Ob lub sensors yog qhov tseem ceeb hauv ntau daim ntawv thov, thiab lawv cov kev ntsuas raug ua rau muaj kev nplij siab, kev nyab xeeb, thiab kev ua haujlwm zoo hauv ntau qhov chaw.

2. Puas yog cov ntsuas kub thiab cov av noo kim?

Tus nqi sib txawv nyob ntawm seb hom sensor thiab nws daim ntawv thov. Qee qhov zoo li thermocouples yog tus nqi pheej yig,

thaum lwm tus nyiam qee hom RTDs tuaj yeem raug nqi.

 

3. Kuv puas tuaj yeem siv lub ntsuas kub thiab cov av noo hauv tsev?

kiag li! Lawv feem ntau siv hauv tsev automation systems, suav nrog HVAC units thiab cov khoom siv hauv tsev ntse.

 

4. Cov sensors no nyuaj rau kev tswj xyuas?

Tsis yog tiag. Feem ntau cov sensors yog tsim los rau cov kav ntev thiab xav tau me ntsis kom tsis muaj kev saib xyuas. Txawm li cas los xij,

calibration tsis tu ncua tej zaum yuav xav tau rau kev ua tau zoo.

 

5. Cov sensors no puas muaj kev cuam tshuam ib puag ncig?

Tsis yog, cov sensors feem ntau muaj kev nyab xeeb thiab tsis muaj kev cuam tshuam ib puag ncig. Lawv lub hom phiaj yog pab

saib xyuas thiab tswj ib puag ncig zoo.

 

Intrigued los ntawm lub ntiaj teb no ntawm kub thiab humidity sensors? Koj puas xav tshawb nrhiav lawv lub peev xwm ntxiv lossis tej zaum siv lawv hauv koj cov haujlwm?

Cov kws tshaj lij ntawm HENGKO tau npaj los teb koj cov lus nug thiab muab cov cuab yeej zoo rau koj cov kev xav tau. Hu rau lawv hnub no

at ka@hengko.com kom paub ntau ntxiv txog yuav ua li cas cov sensors no yuav pab tau koj lossis koj lub lag luam. Tsis txhob yig - koj ib puag ncig tuaj yeem pib

tau txais txiaj ntsig los ntawm cov thev naus laus zis niaj hnub no!