Kupikiswa thermometers: Description partings uye kukanganisa

Thermometer - zano zvakagadzirirwa kuyera tembiricha. The uchishandisa nhungamiro akati mudziyo yakavakirwa pamusoro zvemagetsi nemishonga ine simbi uye alloys akasarudzwa. The chikuru che chafariz bandgap semiconductors. Dzimwe nyanzvi vanovati thermistors.

Kana tikafunga mureza thermocouple, zvino ane chimwe chete resistor. Wakaitwa zvachose nesimbi waya. Mune zvimwe zviitiko, zvinogona kuita firimu. Platinum thermocouples dziri vaiona rakajairika. Izvi imhaka yokuti simbi ine zvakanaka nemishonga maringe tembiricha. Uyewo, Platinum ine mukuru oxidation nemishonga. Impact pamusoro chafariz converters iyi mhando zvinoratidza nekaupenyu kumusoro.

Current mhando dzinoitwa pamatunhu kutsvinda Platinum. Panyaya iyi, tembiricha coefficient pamusoro simbi iri pamwero 0,003. Zvisinei, nepamusika anezvakawanda yemhangura uye nickel namano. nokurondedzerwa All anopinywa kwavari GOST. Kakawanda, ari maitiro yakayerwa zvakafanana kunotungamirira tembiricha neeSultan, yakarurama makirasi uye mwero resistors kuyanzva.

Two-waya nadzurudzo

Nokuti kushanda mune imwe gaseous svikiro uchishandisa maviri waya RTD. Driving mudziyo wake nyore. In yokumusoro chikamu mune vachifunga chinhu chete kondakita. Iye chinobatanidza ane munyatso. Pazasi nyaya pane okusungisa uye waya. Kukanganisa iri pazasi-razero tembiricha iri mienzaniso haisi kupfuura 0.3 inegumi.

Kushivirira GOST 6651 okunatsiridza dzakadaro vanoonekwa dzakatevedzana A. Kana PT100 thermocouple, nemishonga, kuisa shoma tembiricha iri mudziyo nhema munzvimbo -60 inegumi. Kana isu nezvazvo magadzirirwo zviri muenzaniso, zvakakosha kuziva kuti zvinogadzirwa kubva silicone. Kumhedziso, sezvinoita mutemo, pane vaviri. Clips vari akagadzawo zvakananga pamberi muviri.

Three-waya thermocouples

Three-waya resistive tembiricha akakwana nokuda mvura svikiro. Zvisinei, kuisa shoma tembiricha dzimwe yokutevedzera Paavhareji akaenzana -30 inegumi. Zvinokoshawo kuziva kuti kukanganisa munharaunda utsinye kunogona kusvika 0.45 inegumi. Akaafungisisa mano ichi mhando, pane vaviri. Direct kubvuma maererano GOST 6651 sarja indekisi ane risingamboshandisi tembiricha zvinobvumidzwa ari kumativi 230 inegumi.

Kana tikafunga nemishonga yose thermocouple TC 1088, ayo yokupedzisira kugadzwa kureba 100 mm. Kana isu nezvazvo okunatsiridza kune chinouraya musoro, ipapo zvisarudzo zvitatu. Protective Fittings inoshandiswa pamwe 12X chokuguma. Thermal inertia inogona kusvika mumasekonzi 10. Uyewo, pakaitika kufadza chezita kumanikidzwa yakaenzana paavhareji 6.2 Eng. Verification pamusoro chafariz nemishonga chinoitwa pachishandiswa tembiricha calibrators.

mana waya namano

Four-chafariz convert resistances vakasikirwa tembiricha kuyerwa ari mvura svikiro. Kana isu kutaura pamusoro kurwisa yokukanganisa, parameter ichi anokwanisa kusvika kuna 0,03 ohms. Panyaya iyi utetsa iri avhareji 33 microns. Kana isu kutaura okunatsiridza kuti kushivirira A, tembiricha shoma panguva iyo vanokwanisa kushanda - madhigirii 30 pazasi razero. Chezita kunofambira mberi hunhu namano kusvikira 100 MB. Unodzivirira Fittings mu okunatsiridza zhinji kureva 12X chokuguma.

Kana tikafunga thermocouple nemishonga ttp 105, kufadza mwero tembiricha iri 230 inegumi. The bvumidzwa kutsauka muganhu yakaenzana isina anopfuura 0,15 T. Zvinokoshawo kuziva kuti ichi mhando mano anowanikwa pamwe inouraya misoro. Voga wavo chete akashandisa zvedongo. Panyaya iyi clip vari kuiswa pamberi dzimba. Kana isu nezvazvo nehanya, zviri namano izvi vaifanira 32 microns.

Platinum nadzurudzo

Platinum RTD (RTSC) anokwanisa vachizvikudza rakaisvonaka chokukomborerwa chafariz inertia. Zvisinei, muchiitiko ichi, zvakakosha kuti kufungawo kubvumirawo zvimwe muenzaniso zvichienderana GOST 6651. Kana tikafunga dikidiki akatevedzana A, mumamiriro ezvinhu aizviti kunofambira mberi cho Namano hakuiti pfuura 50 P. Thermal inertia zvinozoita ndiyo mumasekonzi 10.

Kunonyanyisa tembiricha RTD (Platinum), dzinoti A, vaikwanisa tama madhigirii 240. Protective zvakakodzera kuti mhando vari zvinowanzoshandiswa pamwe 12X chokuguma. Kana tikaongorora shiviriro Series RTD (GOST 6651), iye ane aizviti kunofambira mberi unhu parameter vakaenzana 100 P. Thermal inertia zvinozoita ndiyo mumasekonzi 25.

Copper namano avo pazviruva

RTD (mhangura) ndiyo chete yakakodzera gaseous svikiro. The parameter nadzurudzo kwokukanganisa zvakasiyana nokure. Chinhu chokutanga kuti funga thermocouples aine kubvumirawo zvimwe sarja A. Ivo anoshandiswa kunyange -50 inegumi. Zvisinei, nehanya havasi kungorotawo. parameter Iri avhareji hapana anopfuura 34 microns. Izvi zvose zvinoratidza kuti pane imwe tembiricha pazasi 0 madhigirii avhareji kwokukanganisa akaenzana 0.5 inegumi.

Thermal inertia zvinozoita anouya 10 s. Panyaya iyi, kufadza zvinoita tembiricha zvivezwa vakaenzana 230 inegumi. Saka The muganhu zvarakasiya anouya 0,12 T. Kana pezvatinotaura magadzirirwo features, kuti chirwere panotangira kwakadai hapana yokutevedzera. The sealant yaishandiswa configurations dzakawanda pamwe powder. Zvakananga insulators anowanzoshandiswa zvakadai nesilicon. Kana tikaongorora kubvumirawo zvimwe thermocouples mu series, vane aikanganiswa 40 microns. Izvi zvose zvinoratidza kuti pane imwe tembiricha pazasi 0 madhigirii zvakarurama vanogona kusvika kusvika 0.45 inegumi.

Kufunga magadzirirwo zviri kugadziriswa, zvakakosha kuziva kuti mienzaniso vazhinji vakapakata mabhokisi inouraya. Panyaya iyi, iyo sealant rinoshandisirwa ane upfu mureza. Clips vari akagadzawo zvakananga pamberi muviri. Unodzivirira chisimbiso iri zvinowanzoshandiswa pamwe 15X chokuguma.

nickel chikwata

Ni thermocouple, kuzvidzivirira nhasi zviri zvikuru kudiwa. Izvi anonyanya nokuti kuti yokutevedzera hwaikosha pridelnyh bvumidzwa zvarakasiya. Uyewo, okunatsiridza zhinji anozvikudza kwazvo conductivity. Kana tikafunga mudziyo ane zvitendero maererano GOST 6651, dzinoti A, zvinokosha kutaura kuti parameter kukanganisa havafaniri kupfuudza 0.23 inegumi. The muganhu zvarakasiya, akavapindurawo, riri pachiyero 0,12 T.

Chezita kunofambira mberi maitiro yokutevedzera mu avhareji iri 30 P. Zvisinei, zvinokoshawo kuti kufunga nadzurudzo mikana Series B. Corps vari akadzivirira uye kushomeka tembiricha iri yakaitirwa 230 inegumi. Kureba hwakawanda pamusoro mhando vane avhareji hapana anopfuura 100 mm. Kana isu nezvazvo dzinokosha parameters, zvinokosha kutaura kuti aikanganiswa ari mudziyo paavhareji 35 microns. Kufadza chezita kumanikidzwa ezvinhu akaramba pa 6.6 Eng. The parameter pamusoro chafariz inertia hakuna kupfuura 13 seconds.

High-tembiricha mienzaniso

High tembiricha thermocouple, nemishonga inogona kugadzirwa nezvinhu tolerances zvakasiyana. Zvichienderana payo ichachinja parameter zvikanganiso, uye dzimwe mudziyo parameters. Kana isu kutaura kuwana sarja A, ivo thermocouples iyi mhando vane yakakwirira chezita kumanikidzwa. Min mano zvinogona kushandiswa pane imwe tembiricha kuti -30 inegumi. Housing mu mano aya zvakanaka kudzivirirwa kubva muguruva. Zvinobvumidzwa panogumira chiridzwa chikanganiso idukusa 0,12 T. aikanganiswa zvinozoita vakaenzana 33 microns.

The aizviti kunofambira mberi chinoratidza tembiricha transducers 40 P. Zvisinei, zvinokoshawo kuti kufunga nadzurudzo mikana Series B. Maererano GOST 6651 Indekisi nehanya ivo vanosungirwa dzinenge akaenzana 20 microns. At kutonhora pamusoro 0 madhigirii chakarurama chiridzwa chikanganiso idukusa 0.44 inegumi.

Kana isu nezvazvo magadzirirwo zviri muenzaniso, kuti zviteshi zvavari kuiswa iri pamberi chassis. Head iri zvakananga pamusoro mudziyo. In yose, pane mhedziso maviri. Zvinokoshawo kuti kutaura kuti ichi mhando thermocouples takashongedzerwa pamwe zvedongo kuputira.

Features submersible okunatsiridza

Kunyudza thermocouple compulsorily vakapakata chirwere bhokisi. waya kondakita dzakawanda mienzaniso Anovanzira goko. The okusungisa iyi nyaya yakarongwa yepazasi redzimba. Zvakananga parameters zvibereko zvine chokuita akatevedzana Guest Access 6651. Zvisinei, zvinofanira kucherechedzwa pakarepo kuti kunyudza thermocouple inogona kushandiswa munharaunda utsinye. Kana tikafunga nadzurudzo ane kubvumirawo zvimwe sarja A, ari aikanganiswa ari mudziyo hazvisi microns asingasviki 42. Kukanganisa hazvisi akaenzana 0.02 inegumi. Zvisinei, zvinokosha kuyeuka kuti mwero chafariz inertia haazombofi kupfuudza mumasekonzi 10.

Chezita kunofambira mberi mamirire submersible mudziyo 50 maererano GOST P 6651. Total mhedziso akauya kune mbiri tembiricha sensors. Zvinokoshawo kufunga muenzaniso pamwe mapindire Series B. wokutanga zvinokosha mukuru utetsa marongero - pachiyero microns 30. Izvi zvose zvinoita kuti kuderedza yokukanganisa chinoshandiswa 0,023 inegumi. The kunonyanyisa tembiricha kuti svikiro iri nyaya kunofanira haapfuuri madhigirii 240. Kureba hwakawanda pamusoro mhando vane avhareji 85 mm. Zvakananga kukudzivirira Fittings kushandiswa 12X chiratidzo. chafariz inertia nguva chakarurama thermocouples asingaiti pfuura 3 seconds.

Kuputika-uchapupu mienzaniso

Thermometers kwakadai rakagadzirirwa kushanda mune gaseous ezvinhu. Panyaya iyi, vakuru chinouraya misoro anoshandiswa pamwe mubatanidzwa. Kunonyanyisa tembiricha of mano vanokwanisa withstanding panguva rworwendo 250. Thermal inertia kune chokuita akatevedzana kuwana mano. Zvisinei, zvinokosha kuziva kuti mienzaniso yose kufadza chezita kumanikidzwa anodzokororwa pamwero wenyika 6.7 Eng. Kana tikaongorora Namano kuwana sarja A, zvinokosha kutaura kuti kukanganisa panguva tembiricha pamusoro 0 madhigirii akaenzana 0,035 inegumi.

Inouraya musoro configurations humboo munguva repamusoro chikamu redzimba. Zvakananga panguva chezita kunofambira mberi hunhu thermocouples hakuiti pfuura 60 P. The muganhu Standoff avhareji 0,20 T. Zvinokoshawo kufunga thermocouples kuwana Series B. Akaafungisisa zvavanazvo matatu. Zvakananga ndikarangarira kuputira zvedongo mhando. Sezvambotaurwa, kufadza chezita kumanikidzwa anodzokororwa pamwero wenyika 6.7 Eng. womuenzaniso inogona kushanda panguva risingamboshandisi tembiricha kuti -30 inegumi.

Mudziyo utetsa idukusa 40 microns. Kururama ari tembiricha pamusoro 0 madhigirii iri vanenge 0,040 inegumi. Chezita kunofambira mberi zvechadenga mudziyo uri 40 P. The vanomhanyisa pamusoro mhando hatina zvinopfuura 80 mm. The parameter pamusoro chafariz inertia namano zvakakwirira zvikuru. Zvisinei, mashoko bvumidzwa muganhu kutsauka vakaenzana chete 0.33 T.

TSP-0196-01 Akarurama

Thermocouples PMT 0196-01 nemishonga kuti mvura mvura. Kushivirira maererano GOST 6651, ane dzinoti B. The shoma ambient tembiricha akaenzana -35 inegumi. Chezita kunofambira mberi tive mudziyo idukusa 50 P. Kana tikaongorora nadzurudzo pamwe mabhokisi chinouraya, kureba nokuwedzera chikamu vane zvakaenzana 85 mm. Kudzivirirwa zvakakodzera muenzaniso zvairevei 13X chokuguma. Chakarurama huchashandiswa chafariz inertia yava 15. Uyewo chakarurama kunonyanyisa tembiricha iri madhigirii 240.

Zvinobvumidzwa muganhu zvarakasiya mu avhareji anopfuura 0,15 T pane tembiricha pamusoro 0 madhigirii thermocouple, RTD kuzvidzivirira kukanganisa 0196-01 anopa 0,033 inegumi. Configuration kubva chirwere bhokisi riri vakapakata zviteshi matatu. Panyaya iyi, iyo Switch chinhu iri pamberi redzimba. Insulation inopiwa akaigadzira ndiye zvedongo mhando zvakananga. The sealant iri uyewo kureva upfu. Saka, nyaya yacho zvikuru kudzivirirwa, uye simbi oxidation ari muenzaniso uyu, zvinetso hadziwanzowaniki.

Model Sci-0196-02

Sci 0196-02 RTD rakagadzirirwa kushanda mune imwe mvura svikiro. Zvakasiyana conductivity chakanaka, uye yakakwirira kunonyanyisa tembiricha marongero. Chokutanga, Zvisinei, zvinofanira kucherechedzwa kuti kushivirira maererano GOST 6651, ane yakawanda A. In iyi, kuti indekisi akaenzana shoma tembiricha -50 inegumi.

Nokuti Murabhoritari zvidzidzo akabvuma Somuenzaniso unoshandiswa kazhinji. At kutonhora pamusoro 0 madhigirii payo vakaenzana kukanganisa asingapfuuri 0,045 inegumi. The aizviti kunofambira mberi tive mudziyo iri vanenge 55 P. The hunowedzera mugove muenzaniso uyu akaenzana 85 mm. Zvakananga akadzivirira Fittings rinoshandiswa pamwe 12X chokuguma.

Parameter tembiricha kunonyanyisa iri kumativi 250 inegumi. Junction bhokisi riri pamusoro apa configuration vasipo. Two mhedziso mugadziri inopiwa. muka matambudziko kubva oxidation pamusoro simbi iri zvisinganyanyi kuitika, sezvo chisimbiso rinoshandiswa pamwe powder. Insulation muchiitiko ichi, pane yakavimbika.

Thermocouple, RTD-0196-06

Thermometers iyi mhando ndiyo yakakurumbira zvikuru anogadzira zvinhu fusible simbi. Panyaya iyi, unodzivirira kwakakodzera inopiwa 15X. Direct kubvuma maererano GOST 6651 womuenzaniso une akatevedzana B. The shoma tembiricha ambient akaenzana -30 inegumi. Special nzeve anopiwa refu utetsa ezvinhu. Zvisinei, zvinofanira kucherechedzwa kuti pane imwe tembiricha pamusoro 0 madhigirii thermocouple chikanganiso akaenzana 0,022 inegumi.

Kureba nokuwedzera mugove womuenzaniso 60 chete mm. Thermal inertia riri kumativi 12 s. Kufadza bvumidzwa tembiricha kuti svikiro umo mudziyo inogona kushandiswa vakaenzana madhigirii 240. musoro Terminal mu thermocouple iyi inopiwa.